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https://issues.apache.org/jira/browse/HDFS-9223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958086#comment-14958086
]
Hudson commented on HDFS-9223:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #8638 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/8638/])
HDFS-9223. Code cleanup for DatanodeDescriptor and HeartbeatManager. (jing9:
rev be7a0add8b6561d3c566237cc0370b06e7f32bb4)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockUnderConstructionFeature.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/DFSTestUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
*
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/blockmanagement/ReplicaUnderConstruction.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DecommissionManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/CacheManager.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/HeartbeatManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestDatanodeDescriptor.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeStats.java
> Code cleanup for DatanodeDescriptor and HeartbeatManager
> --------------------------------------------------------
>
> Key: HDFS-9223
> URL: https://issues.apache.org/jira/browse/HDFS-9223
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HDFS-9223.000.patch, HDFS-9223.001.patch,
> HDFS-9223.002.patch, HDFS-9223.003.patch
>
>
> Some code cleanup for {{DatanodeDescriptor}} and {{HeartbeatManager}}. The
> changes include:
> # Change {{DataDescriptor#isAlive}} and {{DatanodeDescriptor#needKeyUpdate}}
> from public to private
> # Use EnumMap for {{HeartbeatManager#storageTypeStatesMap}}
> # Move the {{isInStartupSafeMode}} out of the namesystem lock in
> {{heartbeatCheck}}
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