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https://issues.apache.org/jira/browse/HDFS-6955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14847332#comment-14847332
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Hudson commented on HDFS-6955:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #1148 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1148/])
HDFS-6955. DN should reserve disk space for a full block when creating tmp
files (Contributed by Kanaka Kumar Avvaru) (vinayakumarb: rev
92c1af1646b1d91a2ab7821e4f7d450e3b6e10bb)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsVolumeSpi.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestSpaceReservation.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDirectoryScanner.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalVolumeImpl.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java
> DN should reserve disk space for a full block when creating tmp files
> ---------------------------------------------------------------------
>
> Key: HDFS-6955
> URL: https://issues.apache.org/jira/browse/HDFS-6955
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 2.5.0
> Reporter: Arpit Agarwal
> Assignee: Kanaka Kumar Avvaru
> Fix For: 2.8.0
>
> Attachments:
HDFS-6955-branch-2.09.patch, HDFS-6955-01.patch, HDFS-6955-02.patch,
HDFS-6955-03.patch, HDFS-6955-04.patch, HDFS-6955-05.patch, HDFS-6955-06.patch,
HDFS-6955-07.patch, HDFS-6955-08.patch, HDFS-6955-09.patch
>
>
> HDFS-6898 is introducing disk space reservation for RBW files to avoid
> running out of disk space midway through block creation.
> This Jira is to introduce similar reservation for tmp files.
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