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Posted to hdfs-issues@hadoop.apache.org by "Yuanbo Liu (JIRA)" <ji...@apache.org> on 2017/03/28 08:08:41 UTC
[jira] [Updated] (HDFS-11284) [SPS]: fix issue of moving blocks
with satisfier while changing replication factor
[ https://issues.apache.org/jira/browse/HDFS-11284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuanbo Liu updated HDFS-11284:
------------------------------
Attachment: HDFS-11284-HDFS-10285.001.patch
Currently I cannot reproduce this defect. Attach a test case in case of such defect.
> [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: HDFS-11284-HDFS-10285.001.patch, 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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