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  1. ,
    Expert tip

    You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

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    jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.

Solutions on the web

via Stack Overflow by Charles
, 1 year ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.s3a.S3AFileSystem could not be instantiated
via flink-user by Robert Metzger, 1 year ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.s3a.S3AFileSystem could not be instantiated
via lens-dev by anji (JIRA), 1 year ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.s3a.S3AFileSystem could not be instantiated
via Apache's JIRA Issue Tracker by anji, 1 year ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.s3a.S3AFileSystem could not be instantiated
via GitHub by sumit-gupta-sgt
, 2 years ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.LocalFileSystem could not be instantiated: java.lang.NullPointerException
via soso.io by Unknown author, 2 years ago
org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.hdfs.HftpFileSystem could not be instantiated: java.lang.IllegalAccessError: tried to access method org.apache.hadoop.fs.DelegationTokenRenewer.<init>(Ljava/lang/Class;)V from class org.apache.hadoop.hdfs.HftpFileSystem
java.lang.ClassNotFoundException: com.amazonaws.AmazonServiceException	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)	at java.lang.Class.getDeclaredConstructors0(Native Method)	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2532)	at java.lang.Class.getConstructor0(Class.java:2842)	at java.lang.Class.newInstance(Class.java:345)	at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:373)	at java.util.ServiceLoader$1.next(ServiceLoader.java:445)	at org.apache.hadoop.fs.FileSystem.loadFileSystems(FileSystem.java:2623)	at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2634)	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2651)	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)	at org.apache.flink.yarn.FlinkYarnClientBase.deployInternal(FlinkYarnClientBase.java:531)	at org.apache.flink.yarn.FlinkYarnClientBase$1.run(FlinkYarnClientBase.java:342)	at org.apache.flink.yarn.FlinkYarnClientBase$1.run(FlinkYarnClientBase.java:339)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:415)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)	at org.apache.flink.yarn.FlinkYarnClientBase.deploy(FlinkYarnClientBase.java:339)	at org.apache.flink.client.FlinkYarnSessionCli.run(FlinkYarnSessionCli.java:419)	at org.apache.flink.client.FlinkYarnSessionCli.main(FlinkYarnSessionCli.java:362)