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https://issues.apache.org/jira/browse/HDFS-8005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938138#comment-14938138
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Hudson commented on HDFS-8005:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #439 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/439/])
HDFS-8005. Erasure Coding: simplify striped block recovery work (zhezhang: rev
cd655ee817a3307bc1a1a119eb4266978ecd7fb2)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestRecoverStripedBlocks.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestRecoverStripedBlocks.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestAddStripedBlocks.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
> Erasure Coding: simplify striped block recovery work computation and add tests
> ------------------------------------------------------------------------------
>
> Key: HDFS-8005
> URL: https://issues.apache.org/jira/browse/HDFS-8005
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Fix For: HDFS-7285
>
> Attachments: HDFS-8005.000.patch, HDFS-8005.000.patch,
> HDFS-8005.001.patch
>
>
> HDFS-7369 adds the functionality to distribute recovery work of striped
> blocks to datanodes. There are still some pending issues:
> # In {{BlockManager#chooseSourceNode}}, a node is added into
> {{healthyIndices}} without checking if its block is live and healthy
> # The test {{TestRecoverStripedBlcoks#testMissingStripedBlock}} has not
> tested striped blocks because the file is created before setting the storage
> policy
> # In {{computeRecoveryWorkForBlocks}}, instead of using
> {{BlockCollection#isStriped}}, we'd better use {{BlockInfo#isStriped}}
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