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https://issues.apache.org/jira/browse/HDFS-13882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16611566#comment-16611566
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Arpit Agarwal commented on HDFS-13882:
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Sorry I missed responding to this earlier. We set this to 7 for a couple of our
busier customers to fix the same issue and that worked. 7 retries works out to
~50 seconds. However I am unsure about increasing this across the board for
everyone wrt cascading side effects.
> Change dfs.client.block.write.locateFollowingBlock.retries default from 5 to
> 10
> -------------------------------------------------------------------------------
>
> Key: HDFS-13882
> URL: https://issues.apache.org/jira/browse/HDFS-13882
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 3.1.0
> Reporter: Kitti Nanasi
> Assignee: Kitti Nanasi
> Priority: Major
> Attachments: HDFS-13882.001.patch
>
>
> More and more we are seeing cases where customers are running into the java
> io exception "Unable to close file because the last block does not have
> enough number of replicas" on client file closure. The common workaround is
> to increase dfs.client.block.write.locateFollowingBlock.retries from 5 to 10.
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