[
https://issues.apache.org/jira/browse/FLINK-12498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17336483#comment-17336483
]
Flink Jira Bot commented on FLINK-12498:
----------------------------------------
This issue was labeled "stale-major" 7 ago and has not received any updates so
it is being deprioritized. If this ticket is actually Major, please raise the
priority and ask a committer to assign you the issue or revive the public
discussion.
> java.io.IOException: Failed to fetch BLOB
> ------------------------------------------
>
> Key: FLINK-12498
> URL: https://issues.apache.org/jira/browse/FLINK-12498
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Affects Versions: 1.7.2
> Reporter: 周瑞平
> Priority: Major
> Labels: stale-major
>
> java.io.IOException: Failed to fetch BLOB
> 64037370bc0546e9a7b30086c0d3428f/p-89e9942f18b8597bd7b47d7f69fd12062b06cb51-392cc0951e8bb027e5ab884aa464be2a
> from Task-4/172.17.8.118:45039 and store it under
> /tmp/blobStore-231b7d54-427a-49ce-9791-d0cc42d0febf/incoming/temp-00154965\n\tat
>
> org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:169)\n\tat
>
> org.apache.flink.runtime.blob.AbstractBlobCache.getFileInternal(AbstractBlobCache.java:181)\n\tat
>
> org.apache.flink.runtime.blob.PermanentBlobCache.getFile(PermanentBlobCache.java:202)\n\tat
>
> org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager.registerTask(BlobLibraryCacheManager.java:120)\n\tat
>
> org.apache.flink.runtime.taskmanager.Task.createUserCodeClassloader(Task.java:858)\n\tat
> org.apache.flink.runtime.taskmanager.Task.run(Task.java:582)\n\tat
> java.lang.Thread.run(Thread.java:748)\nCaused by: java.io.IOException: Could
> not connect to BlobServer at address Task-4/172.17.8.118:45039\n\tat
> org.apache.flink.runtime.blob.BlobClient.<init>(BlobClient.java:100)\n\tat
> org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:143)\n\t...
> 6 more\nCaused by: java.net.SocketException: Too many open files\n\tat
> java.net.Socket.createImpl(Socket.java:460)\n\tat
> java.net.Socket.connect(Socket.java:587)\n\tat
> java.net.Socket.connect(Socket.java:538)\n\tat
> org.apache.flink.runtime.blob.BlobClient.<init>(BlobClient.java:95)\n\t... 7
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
