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https://issues.apache.org/jira/browse/HDFS-11284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuanbo Liu updated HDFS-11284:
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Description: When the real replication number of block doesn't match the
replication factor. For example, the real replication is 2 while the
replication factor is 3, the satisfier may encounter issue. (was: Recently
I've found in some conditions, SPS is not stable:
* SPS runs under safe mode.
* There're some overlap nodes in the chosen target nodes.
* The real replication number of block doesn't match the replication factor.
For example, the real replication is 2 while the replication factor is 3.)
> [SPS]: Avoid running SPS under safemode and fix issues in target node
> choosing.
> -------------------------------------------------------------------------------
>
> Key: HDFS-11284
> URL: https://issues.apache.org/jira/browse/HDFS-11284
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, namenode
> Reporter: Yuanbo Liu
> Assignee: Yuanbo Liu
> Attachments: TestSatisfier.java
>
>
> When the real replication number of block doesn't match the replication
> factor. For example, the real replication is 2 while the replication factor
> is 3, the satisfier may encounter issue.
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