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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8702) Erasure coding: update BlockManager.blockHasEnoughRacks(..) logic for striped block
Date Wed, 30 Sep 2015 16:38:54 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937584#comment-14937584
] 

Hudson commented on HDFS-8702:
------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk #1203 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/1203/])
HDFS-8702. Erasure coding: update BlockManager.blockHasEnoughRacks(..) (jing9: rev 6ff957be88d48a8b41e9fcbe4cf466d672cd7bc1)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt


> Erasure coding: update BlockManager.blockHasEnoughRacks(..) logic for striped block
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-8702
>                 URL: https://issues.apache.org/jira/browse/HDFS-8702
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Walter Su
>            Assignee: Kai Sasaki
>             Fix For: HDFS-7285
>
>         Attachments: HDFS-8702-HDFS-7285.00.patch, HDFS-8702-HDFS-7285.01.patch, HDFS-8702-HDFS-7285.02.patch,
HDFS-8702-HDFS-7285.03.patch, HDFS-8702-HDFS-7285.04.patch
>
>
> Currently blockHasEnoughRacks(..) only guarantees 2 racks. Logic needs updated for striped
blocks.



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