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https://issues.apache.org/jira/browse/HDFS-10828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526822#comment-15526822
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Hudson commented on HDFS-10828:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10498 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/10498/])
HDFS-10828. Fix usage of FsDatasetImpl object lock in ReplicaMap. (Arpit (arp: 
rev 8ae4729107d33c6001cf1fdc8837afb71ea6c0d3)
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestWriteToReplica.java
* (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/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ReplicaMap.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestInterDatanodeProtocol.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImplTestUtils.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestReplicaMap.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java


> Fix usage of FsDatasetImpl object lock in ReplicaMap
> ----------------------------------------------------
>
>                 Key: HDFS-10828
>                 URL: https://issues.apache.org/jira/browse/HDFS-10828
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.8.0
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Blocker
>             Fix For: 2.8.0, 3.0.0-alpha2
>
>         Attachments: HDFS-10828.01.patch, HDFS-10828.02.patch, 
> HDFS-10828.03.patch
>
>
> HDFS-10682 replaced the FsDatasetImpl object lock with a separate reentrant 
> lock but missed updating an instance ReplicaMap still uses the FsDatasetImpl.



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