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https://issues.apache.org/jira/browse/FLINK-5828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15872105#comment-15872105
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ASF GitHub Bot commented on FLINK-5828:
---------------------------------------
Github user StephanEwen commented on the issue:
https://github.com/apache/flink/pull/3342
Merging this...
> BlobServer create cache dir has concurrency safety problem
> ----------------------------------------------------------
>
> Key: FLINK-5828
> URL: https://issues.apache.org/jira/browse/FLINK-5828
> Project: Flink
> Issue Type: Bug
> Components: Core
> Reporter: ZhengBowen
> Fix For: 1.2.0
>
>
> Caused by: java.lang.RuntimeException:
> org.apache.flink.client.program.ProgramInvocationException: The program
> execution failed: Could not upload the jar files to the job manager.
> at
> FlinkJob_20170217_161058_000004.bind(FlinkJob_20170217_161058_000004.java:45)
> at
> com.aliyun.kepler.rc.query.schedule.FlinkQueryJob.call(FlinkQueryJob.java:53)
> at
> com.aliyun.kepler.rc.query.schedule.FlinkQueryJob.call(FlinkQueryJob.java:13)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.AbstractExecutorService$2.run(AbstractExecutorService.java:120)
>
> ... 3 common frames omitted
> Caused by: org.apache.flink.client.program.ProgramInvocationException: The
> program execution failed: Could not upload the jar files to the job manager.
> at com.aliyun.kepler.rc.flink.client.Client.runBlocking(Client.java:178)
> at
> org.apache.flink.api.java.ClientEnvironment.execute(ClientEnvironment.java:169)
>
> at
> org.apache.flink.api.java.ClientEnvironment.execute(ClientEnvironment.java:225)
>
> at
> FlinkJob_20170217_161058_000004.bind(FlinkJob_20170217_161058_000004.java:42)
> ... 7 common frames omitted
> Caused by: org.apache.flink.runtime.client.JobSubmissionException: Could not
> upload the jar files to the job manager.
> at
> org.apache.flink.runtime.client.JobClientActor$2.call(JobClientActor.java:359)
>
> at akka.dispatch.Futures$$anonfun$future$1.apply(Future.scala:94)
> at
> scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
>
> at
> scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
> ... 3 common frames omitted
> Caused by: java.io.IOException: Could not retrieve the JobManager's blob port.
> at
> org.apache.flink.runtime.blob.BlobClient.uploadJarFiles(BlobClient.java:706)
> at
> org.apache.flink.runtime.jobgraph.JobGraph.uploadUserJars(JobGraph.java:556)
> at
> org.apache.flink.runtime.client.JobClientActor$2.call(JobClientActor.java:357)
>
> ... 7 common frames omitted
> Caused by: java.io.IOException: PUT operation failed: Server side error:
> Could not create cache directory
> '/home/kepler/kepler3012/data/work/blobs/blobStore-c3566cb2-b3d6-40ae-bdcf-594a81c8881b/cache'.
> at
> org.apache.flink.runtime.blob.BlobClient.putInputStream(BlobClient.java:476)
> at org.apache.flink.runtime.blob.BlobClient.put(BlobClient.java:338)
> at
> org.apache.flink.runtime.blob.BlobClient.uploadJarFiles(BlobClient.java:730)
> at
> org.apache.flink.runtime.blob.BlobClient.uploadJarFiles(BlobClient.java:701)
> ... 9 common frames omitted
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