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https://issues.apache.org/jira/browse/HDFS-11284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15814306#comment-15814306
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Yuanbo Liu commented on HDFS-11284:
-----------------------------------

[~umamaheswararao] Thanks for your response.
{quote}
 do you have a testcase for #3
{quote}
Yes, the test case is in the attachment.
{quote}
 retry item should be removed as it should have satisfied already.
{quote}
Agree. I didn't know the retry code before. And I think it won't be a problem 
after the retry code takes effects.  The current retry interval is 5 mins and 
is not suitable for writing test case. 

> [SPS]: fix issue of moving blocks with satisfier while changing replication 
> factor 
> -----------------------------------------------------------------------------------
>
>                 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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