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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8980) Remove unnecessary block replacement in INodeFile
Date Mon, 31 Aug 2015 23:05:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14724355#comment-14724355
] 

Hudson commented on HDFS-8980:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #314 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/314/])
HDFS-8980. Remove unnecessary block replacement in INodeFile. Contributed by Jing Zhao. (jing9:
rev caa04de149030691b7bc952b534c6128db217ed2)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfoContiguous.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfo.java


> Remove unnecessary block replacement in INodeFile
> -------------------------------------------------
>
>                 Key: HDFS-8980
>                 URL: https://issues.apache.org/jira/browse/HDFS-8980
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: 2.8.0
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8980.000.patch
>
>
> HDFS-8801 brings in BlockUnderConstructionFeature for BlockInfo thus the complete/UC
block conversion happens on the same BlockInfo object. This jira plans to cleanup the current
code to remove unnecessary block replacement.



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