[
https://issues.apache.org/jira/browse/HDFS-13027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16598150#comment-16598150
]
Hudson commented on HDFS-13027:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14855 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14855/])
HDFS-13027. Handle possible NPEs due to deleted blocks in race (vinayakumarb:
rev c36d69a7b30927eaea16335e06cfcc247accde35)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NamenodeFsck.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfo.java
> Handle possible NPEs due to deleted blocks in race condition
> ------------------------------------------------------------
>
> Key: HDFS-13027
> URL: https://issues.apache.org/jira/browse/HDFS-13027
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Priority: Major
> Fix For: 3.2.0, 3.0.4, 3.1.2
>
> Attachments: HDFS-13027-01.patch
>
>
> Since File deletions and Block removal from BlocksMap done in separate locks,
> there are possibilities of NPE due to calls of
> {{blockManager.getBlockCollection(block)}} returning null.
> Handle all possibilities of NPEs due to this.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
