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https://issues.apache.org/jira/browse/FLINK-19067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Metzger reassigned FLINK-19067:
--------------------------------------
Assignee: Robert Metzger
> resource_manager and dispatcher register on different nodes in HA mode will
> cause FileNotFoundException
> -------------------------------------------------------------------------------------------------------
>
> Key: FLINK-19067
> URL: https://issues.apache.org/jira/browse/FLINK-19067
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.11.1
> Reporter: JieFang.He
> Assignee: Robert Metzger
> Priority: Major
> Attachments: flink-jobmanager-deployer-hejiefang01.log,
> flink-jobmanager-deployer-hejiefang02.log,
> flink-taskmanager-deployer-hejiefang01.log,
> flink-taskmanager-deployer-hejiefang02.log
>
>
> When run examples/batch/WordCount.jar，it will fail with the exception:
> {code:java}
> Caused by: java.io.FileNotFoundException:
> /data2/flink/storageDir/default/blob/job_d29414828f614d5466e239be4d3889ac/blob_p-a2ebe1c5aa160595f214b4bd0f39d80e42ee2e93-f458f1c12dc023e78d25f191de1d7c4b
> (No such file or directory)
> at java.io.FileInputStream.open0(Native Method)
> at java.io.FileInputStream.open(FileInputStream.java:195)
> at java.io.FileInputStream.<init>(FileInputStream.java:138)
> at
> org.apache.flink.core.fs.local.LocalDataInputStream.<init>(LocalDataInputStream.java:50)
> at
> org.apache.flink.core.fs.local.LocalFileSystem.open(LocalFileSystem.java:143)
> at
> org.apache.flink.runtime.blob.FileSystemBlobStore.get(FileSystemBlobStore.java:105)
> at
> org.apache.flink.runtime.blob.FileSystemBlobStore.get(FileSystemBlobStore.java:87)
> at
> org.apache.flink.runtime.blob.BlobServer.getFileInternal(BlobServer.java:501)
> at
> org.apache.flink.runtime.blob.BlobServerConnection.get(BlobServerConnection.java:231)
> at
> org.apache.flink.runtime.blob.BlobServerConnection.run(BlobServerConnection.java:117)
> {code}
>
> I think the reason is that the jobFiles are upload to the dispatcher node，but
> the task get jobFiles from resource_manager node. So in HA mode, it need to
> ensure they are on one node
>
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