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https://issues.apache.org/jira/browse/HDFS-15033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17048179#comment-17048179
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Hudson commented on HDFS-15033:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18015 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/18015/])
HDFS-15033. Support to save replica cached files to other place and make
(ayushsaxena: rev 1a636da041f2d4f2541a2da9c87f94c3ed234fb0)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/BlockPoolSlice.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestFsDatasetImpl.java
> Support to save replica cached files to other place and make expired time
> configurable
> --------------------------------------------------------------------------------------
>
> Key: HDFS-15033
> URL: https://issues.apache.org/jira/browse/HDFS-15033
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Yang Yun
> Assignee: Yang Yun
> Priority: Minor
> Fix For: 3.3.0
>
> Attachments: HDFS-15033.patch, HDFS-15033.patch
>
>
> For slow volume with many replicas, add an option to save the replica files
> to high-speed disk and speed up the saving.
> Also add a option to change the expire time of the replica file.
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