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https://issues.apache.org/jira/browse/FLINK-15216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chesnay Schepler closed FLINK-15216.
------------------------------------
Resolution: Duplicate
> Can't use rocksdb with hdfs filesystem with flink-s3-fs-hadoop
> --------------------------------------------------------------
>
> Key: FLINK-15216
> URL: https://issues.apache.org/jira/browse/FLINK-15216
> Project: Flink
> Issue Type: Bug
> Components: FileSystems
> Affects Versions: 1.9.0
> Reporter: Tank
> Priority: Major
>
> Setup:
> Flink 1.9.0 packaged with EMR 5.28 (uses hadoop 2.8.5)
> After adding flink-s3-fs-hadoop to the plugins or libs directory, I was not
> able to use rocksdb with hdfs filesystem.
>
> To replicate:
>
> Add rocksdb checkpoint & savepoint configuration to
> /etc/flink/conf/flink-conf.yaml
> state.backend: rocksdb
> state.backend.incremental: true
> state.savepoints.dir: hdfs://<path>savepoints/
> state.checkpoints.dir: hdfs://<path>/checkpoints/
>
> copy flink-s3-fs-hadoop to plugins directory
>
> {{cp ./opt/flink-s3-fs-hadoop-1.9.0.jar ./plugins/s3-fs-hadoop/}}
>
> Start any job:
>
> flink run -m yarn-cluster -yid ${app_id} -yn 1 -p 1
> /usr/lib/flink/examples/streaming/WordCount.jar
>
> Looks like the hadoop classes packaged in flink-s3-fs-hadoop are interfering
> with flink runtime.
> {{org.apache.flink.client.program.ProgramInvocationException: Could not
> retrieve the execution result. (JobID:
> b2d8b907839d82dda5e7407248941d4d)org.apache.flink.client.program.ProgramInvocationException:
> Could not retrieve the execution result. (JobID:
> b2d8b907839d82dda5e7407248941d4d) at
> org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:255)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:338)
> at
> org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:60)
> at
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1507)
> at
> org.apache.flink.streaming.examples.wordcount.WordCount.main(WordCount.java:89)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:576)
> at
> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:438)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274)
> at
> org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746)
> at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:273)
> at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:205) at
> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1010)
> at
> org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
> at java.security.AccessController.doPrivileged(Native Method) at
> javax.security.auth.Subject.doAs(Subject.java:422) at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844)
> at
> org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)Caused
> by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit
> JobGraph. at
> org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$8(RestClusterClient.java:382)
> at
> java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
> at
> java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
> at
> org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:263)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
> at
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929)
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)Caused by:
> org.apache.flink.runtime.rest.util.RestClientException: [Internal server
> error., <Exception on server
> side:org.apache.flink.runtime.client.JobSubmissionException: Failed to submit
> job. at
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$2(Dispatcher.java:333)
> at
> java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:822)
> at
> java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:797)
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)
> at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)Caused
> by: java.lang.RuntimeException:
> org.apache.flink.runtime.client.JobExecutionException: Could not set up
> JobManager at
> org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:36)
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
> ... 6 moreCaused by: org.apache.flink.runtime.client.JobExecutionException:
> Could not set up JobManager at
> org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:152)
> at
> org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:83)
> at
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:375)
> at
> org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:34)
> ... 7 moreCaused by: org.apache.flink.util.FlinkRuntimeException: Failed to
> create checkpoint storage at checkpoint coordinator side. at
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.<init>(CheckpointCoordinator.java:255)
> at
> org.apache.flink.runtime.executiongraph.ExecutionGraph.enableCheckpointing(ExecutionGraph.java:594)
> at
> org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:340)
> at
> org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:106)
> at
> org.apache.flink.runtime.scheduler.LegacyScheduler.createExecutionGraph(LegacyScheduler.java:207)
> at
> org.apache.flink.runtime.scheduler.LegacyScheduler.createAndRestoreExecutionGraph(LegacyScheduler.java:184)
> at
> org.apache.flink.runtime.scheduler.LegacyScheduler.<init>(LegacyScheduler.java:176)
> at
> org.apache.flink.runtime.scheduler.LegacySchedulerFactory.createInstance(LegacySchedulerFactory.java:70)
> at
> org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:275)
> at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:265)
> at
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)
> at
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)
> at
> org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:146)
> ... 10 moreCaused by:
> org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find
> a file system implementation for scheme 'hdfs'. The scheme is not directly
> supported by Flink and no Hadoop file system to support this scheme could be
> loaded. at
> org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:447)
> at org.apache.flink.core.fs.FileSystem.get(FileSystem.java:359) at
> org.apache.flink.core.fs.Path.getFileSystem(Path.java:298) at
> org.apache.flink.runtime.state.filesystem.FsCheckpointStorage.<init>(FsCheckpointStorage.java:61)
> at
> org.apache.flink.runtime.state.filesystem.FsStateBackend.createCheckpointStorage(FsStateBackend.java:490)
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createCheckpointStorage(RocksDBStateBackend.java:458)
> at
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.<init>(CheckpointCoordinator.java:253)
> ... 22 moreCaused by:
> org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Cannot support
> file system for 'hdfs' via Hadoop, because Hadoop is not in the classpath, or
> some classes are missing from the classpath. at
> org.apache.flink.runtime.fs.hdfs.HadoopFsFactory.create(HadoopFsFactory.java:179)
> at
> org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:443)
> ... 28 moreCaused by: java.lang.NoClassDefFoundError:
> org/apache/flink/fs/shaded/hadoop3/org/apache/hadoop/hdfs/HdfsConfiguration
> at
> org.apache.flink.runtime.fs.hdfs.HadoopFsFactory.create(HadoopFsFactory.java:85)
> ... 29 moreCaused by: java.lang.ClassNotFoundException:
> org.apache.flink.fs.shaded.hadoop3.org.apache.hadoop.hdfs.HdfsConfiguration
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at
> java.lang.ClassLoader.loadClass(ClassLoader.java:424) at
> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at
> java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 30 more}}
> {{End of exception on server side>] at
> org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:389)
> at
> org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:373)
> at
> java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
> at
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
> ... 4 more}}
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