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https://issues.apache.org/jira/browse/HDFS-15177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhuqi updated HDFS-15177:
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Description:
In our cluster, the datanode receive the delete command with too many blocks
deletion when we have many blockpools sharing the same datanode, it will cause
the FsDatasetImpl lock too much time.
was:
In our cluster , the datanode receive the delete command with too many blocks
deletion when we have many blockpools sharing the same datanode, it will cause
the FsDatasetImpl lock too much time.
> Split datanode invalide block deletion, to avoid the FsDatasetImpl lock too
> many time.
> --------------------------------------------------------------------------------------
>
> Key: HDFS-15177
> URL: https://issues.apache.org/jira/browse/HDFS-15177
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: zhuqi
> Assignee: zhuqi
> Priority: Major
>
> In our cluster, the datanode receive the delete command with too many blocks
> deletion when we have many blockpools sharing the same datanode, it will
> cause the FsDatasetImpl lock too much time.
>
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