io.lumify.core.exception.LumifyException: Could not sync HDFS libcache. hdfs://lumify-dev/lumify/libcache -> /tmp/lumify-hdfslibcache

Google Groups | Ananthapadmanabhan Purushotham | 2 years ago
  1. 0

    LumifyException: Could not sync HDFS libcache .Connected refused

    Google Groups | 1 year ago | Unknown author
    io.lumify.core.exception.LumifyException: Could not sync HDFS libcache. hdfs://lumify-demo/lumify/libcache -> /tmp/lumify-hdfslibcache
  2. 0

    lumify deployment problem in jetty

    Google Groups | 2 years ago | Ananthapadmanabhan Purushotham
    io.lumify.core.exception.LumifyException: Could not sync HDFS libcache. hdfs://lumify-dev/lumify/libcache -> /tmp/lumify-hdfslibcache
  3. 0

    ConnectException when submitting hadoop job from eclipse

    Stack Overflow | 2 years ago | Arbi
    java.net.ConnectException: Call From EL-OUED/192.168.2.8 to 192.168.2.216:8020 failed on connection exception: java.net.ConnectException: Connection refused: no further information; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
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  5. 0

    hadoop-docker:2.5.0 image not running in CentOS 7 64bit guest in Windows 8.1 virtualbox host

    GitHub | 2 years ago | ajit555
    java.net.ConnectException: Call From 29ab98bc0f2a/172.17.0.3 to 29ab98bc0f2a:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
  6. 0

    Unable to connect

    GitHub | 2 years ago | paoloantinori
    java.net.ConnectException: Call From cbd10023ac94/172.17.0.5 to cbd10023ac94:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

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Root Cause Analysis

  1. java.net.ConnectException

    Connection refused

    at sun.nio.ch.SocketChannelImpl.checkConnect()
  2. Java RT
    SocketChannelImpl.finishConnect
    1. sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    2. sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
    2 frames
  3. Hadoop
    ProtobufRpcEngine$Invoker.invoke
    1. org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
    2. org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
    3. org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
    4. org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:606)
    5. org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:700)
    6. org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
    7. org.apache.hadoop.ipc.Client.getConnection(Client.java:1463)
    8. org.apache.hadoop.ipc.Client.call(Client.java:1382)
    9. org.apache.hadoop.ipc.Client.call(Client.java:1364)
    10. org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
    10 frames
  4. com.sun.proxy
    $Proxy14.getFileInfo
    1. com.sun.proxy.$Proxy14.getFileInfo(Unknown Source)
    1 frame
  5. Apache Hadoop HDFS
    ClientNamenodeProtocolTranslatorPB.getFileInfo
    1. org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:744)
    1 frame
  6. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:606)
    4 frames
  7. Hadoop
    RetryInvocationHandler.invoke
    1. org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
    2. org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
    2 frames
  8. com.sun.proxy
    $Proxy15.getFileInfo
    1. com.sun.proxy.$Proxy15.getFileInfo(Unknown Source)
    1 frame
  9. Apache Hadoop HDFS
    DistributedFileSystem$17.doCall
    1. org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1921)
    2. org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1089)
    3. org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1085)
    3 frames
  10. Hadoop
    FileSystemLinkResolver.resolve
    1. org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
    1 frame
  11. Apache Hadoop HDFS
    DistributedFileSystem.getFileStatus
    1. org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1085)
    1 frame
  12. Hadoop
    FileSystem.exists
    1. org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1400)
    1 frame
  13. io.lumify.core
    InjectHelper.inject
    1. io.lumify.core.bootstrap.lib.HdfsLibCacheLoader.syncLibCache(HdfsLibCacheLoader.java:84)
    2. io.lumify.core.bootstrap.lib.HdfsLibCacheLoader.loadLibs(HdfsLibCacheLoader.java:35)
    3. io.lumify.core.bootstrap.InjectHelper.ensureInjectorCreated(InjectHelper.java:79)
    4. io.lumify.core.bootstrap.InjectHelper.inject(InjectHelper.java:24)
    4 frames
  14. io.lumify.web
    ApplicationBootstrap.contextInitialized
    1. io.lumify.web.ApplicationBootstrap.setupInjector(ApplicationBootstrap.java:112)
    2. io.lumify.web.ApplicationBootstrap.contextInitialized(ApplicationBootstrap.java:62)
    2 frames
  15. Jetty
    XmlConfiguration$1.run
    1. org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:800)
    2. org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:444)
    3. org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:791)
    4. org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:294)
    5. org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
    6. org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342)
    7. org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
    8. org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505)
    9. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    10. org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)
    11. org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)
    12. org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:498)
    13. org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:146)
    14. org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
    15. org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:455)
    16. org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
    17. org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)
    18. org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:528)
    19. org.eclipse.jetty.util.Scanner.scan(Scanner.java:391)
    20. org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
    21. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    22. org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
    23. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    24. org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:560)
    25. org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:235)
    26. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    27. org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
    28. org.eclipse.jetty.server.Server.start(Server.java:387)
    29. org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
    30. org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
    31. org.eclipse.jetty.server.Server.doStart(Server.java:354)
    32. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    33. org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1255)
    33 frames
  16. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  17. Jetty
    XmlConfiguration.main
    1. org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)
    1 frame
  18. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:606)
    4 frames
  19. Jetty :: Start
    Main.main
    1. org.eclipse.jetty.start.Main.invokeMain(Main.java:321)
    2. org.eclipse.jetty.start.Main.start(Main.java:817)
    3. org.eclipse.jetty.start.Main.main(Main.java:112)
    3 frames