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https://issues.apache.org/jira/browse/HDFS-7786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14724894#comment-14724894
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Keisuke Ogiwara commented on HDFS-7786:
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Hi Li Bo,
I have two questions.
1. Slow streamer is caused by network delay, right?
2. I think we could set the rule like bellow: If actual retry count becomes
more than the retry count which we will add to config file, we set the
streamer's status as failed(StripedDataStreamer#isFailed)? Does it make sense
to you?
Thank you.
> Handle slow writers for DFSStripedOutputStream
> ----------------------------------------------
>
> Key: HDFS-7786
> URL: https://issues.apache.org/jira/browse/HDFS-7786
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Li Bo
> Assignee: Keisuke Ogiwara
> Fix For: HDFS-7285
>
>
> The streamers in DFSStripedOutputStream may have different write speed. We
> need to consider and handle the situation when one or more streamers begin to
> write slowly.
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