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https://issues.apache.org/jira/browse/HDFS-7835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14372666#comment-14372666
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Hudson commented on HDFS-7835:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #873 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/873/])
HDFS-7835. make initial sleeptime in locateFollowingBlock configurable for
DFSClient. Contributed by Zhihai Xu. (yzhang: rev
15612313f578a5115f8d03885e9b0c8c376ed56e)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
> make initial sleeptime in locateFollowingBlock configurable for DFSClient.
> --------------------------------------------------------------------------
>
> Key: HDFS-7835
> URL: https://issues.apache.org/jira/browse/HDFS-7835
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: dfsclient
> Affects Versions: 2.7.0
> Reporter: zhihai xu
> Assignee: zhihai xu
> Fix For: 2.8.0
>
> Attachments: HDFS-7835.000.patch, HDFS-7835.001.patch,
> HDFS-7835.002.patch
>
>
> Make initial sleeptime in locateFollowingBlock configurable for DFSClient.
> Current the sleeptime/localTimeout in locateFollowingBlock/completeFile from
> DFSOutputStream is hard-coded as 400 ms, but retries can be configured by
> "dfs.client.block.write.locateFollowingBlock.retries". We should also make
> the initial sleeptime configurable to give user more flexibility to control
> both retry and delay.
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