java.lang.StackOverflowError

Spring JIRA | Radim Kolar | 4 years ago
  1. 0

    follwing code will cause infinite loop: ConfigurationFactoryBean cfactory = new ConfigurationFactoryBean(); cfactory.setRegisterUrlHandler(true); cfactory.afterPropertiesSet(); System.out.println("cfactory configured"); cfactory.getObject(); System.out.println("configuration retrieved from cfactory"); FileSystem fs = FileSystem.newInstance(cfactory.getObject()); System.out.println("filesystem instance created"); here is output: 12/07/10 10:42:55 INFO configuration.ConfigurationFactoryBean: Registered HDFS URL stream handler cfactory configured configuration retrieved from cfactory Exception in thread "main" java.lang.StackOverflowError at java.lang.String.startsWith(String.java:1462) at sun.misc.MetaIndex.mayContain(MetaIndex.java:243) at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:761) at sun.misc.URLClassPath.getResource(URLClassPath.java:185) at sun.misc.URLClassPath.getResource(URLClassPath.java:237) at java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:1113) at java.lang.ClassLoader.getResource(ClassLoader.java:974) at java.lang.ClassLoader.getResource(ClassLoader.java:972) at java.lang.ClassLoader.getResource(ClassLoader.java:972) at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159) at javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:94) at java.security.AccessController.doPrivileged(Native Method) at javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:87) at javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:248) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:221) at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:121) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1522) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249 --- etc --

    Spring JIRA | 4 years ago | Radim Kolar
    java.lang.StackOverflowError
  2. 0

    follwing code will cause infinite loop: ConfigurationFactoryBean cfactory = new ConfigurationFactoryBean(); cfactory.setRegisterUrlHandler(true); cfactory.afterPropertiesSet(); System.out.println("cfactory configured"); cfactory.getObject(); System.out.println("configuration retrieved from cfactory"); FileSystem fs = FileSystem.newInstance(cfactory.getObject()); System.out.println("filesystem instance created"); here is output: 12/07/10 10:42:55 INFO configuration.ConfigurationFactoryBean: Registered HDFS URL stream handler cfactory configured configuration retrieved from cfactory Exception in thread "main" java.lang.StackOverflowError at java.lang.String.startsWith(String.java:1462) at sun.misc.MetaIndex.mayContain(MetaIndex.java:243) at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:761) at sun.misc.URLClassPath.getResource(URLClassPath.java:185) at sun.misc.URLClassPath.getResource(URLClassPath.java:237) at java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:1113) at java.lang.ClassLoader.getResource(ClassLoader.java:974) at java.lang.ClassLoader.getResource(ClassLoader.java:972) at java.lang.ClassLoader.getResource(ClassLoader.java:972) at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159) at javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:94) at java.security.AccessController.doPrivileged(Native Method) at javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:87) at javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:248) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:221) at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:121) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1522) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284) at org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49) at org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.DOMParser.parse(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452) at org.apache.hadoop.conf.Configuration.get(Configuration.java:581) at org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249 --- etc --

    Spring JIRA | 4 years ago | Radim Kolar
    java.lang.StackOverflowError
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  4. 0

    I was attempting to use the LdapGroupsMapping code and the JavaKeyStoreProvider at the same time, and hit a really interesting, yet fatal, issue. The code goes into what ought to have been an infinite loop, were it not for it overflowing the stack and Java ending the loop. Here is a snippet of the stack; my annotations are at the bottom. {noformat} at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296) at org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:88) at org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:65) at org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory.createProvider(JavaKeyStoreProvider.java:291) at org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:58) at org.apache.hadoop.conf.Configuration.getPasswordFromCredentialProviders(Configuration.java:1863) at org.apache.hadoop.conf.Configuration.getPassword(Configuration.java:1843) at org.apache.hadoop.security.LdapGroupsMapping.getPassword(LdapGroupsMapping.java:386) at org.apache.hadoop.security.LdapGroupsMapping.setConf(LdapGroupsMapping.java:349) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.security.Groups.<init>(Groups.java:70) at org.apache.hadoop.security.Groups.<init>(Groups.java:66) at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:280) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:283) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:260) at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:804) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:774) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:647) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2753) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2745) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2611) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296) at org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:88) at org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:65) at org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory.createProvider(JavaKeyStoreProvider.java:291) at org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:58) at org.apache.hadoop.conf.Configuration.getPasswordFromCredentialProviders(Configuration.java:1863) at org.apache.hadoop.conf.Configuration.getPassword(Configuration.java:1843) at org.apache.hadoop.security.LdapGroupsMapping.getPassword(LdapGroupsMapping.java:386) at org.apache.hadoop.security.LdapGroupsMapping.setConf(LdapGroupsMapping.java:349) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) at org.apache.hadoop.security.Groups.<init>(Groups.java:70) at org.apache.hadoop.security.Groups.<init>(Groups.java:66) at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:280) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:283) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:260) at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:804) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:774) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:647) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2753) at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2745) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2611) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296){noformat} Here's my annotation, going from bottom to top. * Somehow we enter Path.getFileSystem() * This goes to FileSystem cache stuff, and then it wants the current user * So we get to UserGroupInformation.getCurrentUser(), which as you can imagine gets to * getUserToGroupsMappingService and thence to LdapGroupsMapping.setConf(). * That code gets the needed passwords, and we're using the CredentialProvider, so unsurprisingly we get to * getPasswordFromCredentialProviders() - which chooses the JavaKeyStoreProvider like I told it to. * The JavaKeyStoreProvider, in its constructor, does "fs = path.getFileSystem(conf);" * And guess what, we're back in Path.getFileSystem, where we started at the beginning. Please let me know if I've somehow configured something incorrectly, but if I have I can't figure out what it is...

    Apache's JIRA Issue Tracker | 2 years ago | Mike Yoder
    java.lang.StackOverflowError
  5. 0

    [jira] [Commented] (AXIS2-1083) WSDL2Java: SchemaLocation and circular imports / StackOverflowError

    axis-java-dev | 2 years ago | nadir amra (JIRA)
    java.lang.StackOverflowError

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    Root Cause Analysis

    1. java.lang.StackOverflowError

      No message provided

      at java.lang.String.startsWith()
    2. Java RT
      DocumentBuilderFactory.newInstance
      1. java.lang.String.startsWith(String.java:1462)
      2. sun.misc.MetaIndex.mayContain(MetaIndex.java:243)
      3. sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:761)
      4. sun.misc.URLClassPath.getResource(URLClassPath.java:185)
      5. sun.misc.URLClassPath.getResource(URLClassPath.java:237)
      6. java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:1113)
      7. java.lang.ClassLoader.getResource(ClassLoader.java:974)
      8. java.lang.ClassLoader.getResource(ClassLoader.java:972)
      9. java.lang.ClassLoader.getResource(ClassLoader.java:972)
      10. java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159)
      11. javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:94)
      12. java.security.AccessController.doPrivileged(Native Method)
      13. javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:87)
      14. javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:248)
      15. javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:221)
      16. javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:121)
      16 frames
    3. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1522)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    4. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    5. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    6. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    7. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    8. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    9. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    10. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    11. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    12. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    13. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    14. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    15. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    16. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    17. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    18. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    19. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    20. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    21. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    22. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    23. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    24. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    25. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    26. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    27. Hadoop
      FsUrlConnection.getInputStream
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      11. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2249)
      12. org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2241)
      13. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2103)
      14. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:284)
      15. org.apache.hadoop.fs.FsUrlConnection.connect(FsUrlConnection.java:49)
      16. org.apache.hadoop.fs.FsUrlConnection.getInputStream(FsUrlConnection.java:60)
      16 frames
    28. Xerces2-j
      DocumentBuilderImpl.parse
      1. org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
      2. org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      3. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      4. org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      5. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      6. org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
      7. org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
      7 frames
    29. Java RT
      DocumentBuilder.parse
      1. javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:177)
      1 frame
    30. Hadoop
      UserGroupInformation.getCurrentUser
      1. org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1555)
      2. org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1506)
      3. org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1452)
      4. org.apache.hadoop.conf.Configuration.get(Configuration.java:581)
      5. org.apache.hadoop.security.UserGroupInformation.initUGI(UserGroupInformation.java:240)
      6. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:223)
      7. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
      8. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:275)
      9. org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:497)
      10. org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:480)
      10 frames