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https://issues.apache.org/jira/browse/HDFS-17677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shuaiqi.guo updated HDFS-17677:
-------------------------------
Description:
hdfs client writes a large number of files at the same tine, then there are
too many DataStreamer and ResponseProcessor threads on the client.
Is there any way to improve this situation? For example, using NIO based on
epoll.
was:hdfs client writes a large number of files at the same tine, then there
are too many
> Too many DataStreamer and ResponseProcessor threads on client
> -------------------------------------------------------------
>
> Key: HDFS-17677
> URL: https://issues.apache.org/jira/browse/HDFS-17677
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Reporter: shuaiqi.guo
> Priority: Major
>
> hdfs client writes a large number of files at the same tine, then there
> are too many DataStreamer and ResponseProcessor threads on the client.
> Is there any way to improve this situation? For example, using NIO based
> on epoll.
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