[ https://issues.apache.org/jira/browse/HDFS-6591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Nauroth updated HDFS-6591: -------------------------------- Resolution: Fixed Fix Version/s: 2.5.0 3.0.0 Status: Resolved (was: Patch Available) I committed this to trunk and branch-2. [~xieliang007], thank you for the patch. Thanks also to code reviewers: [~stack], [~ajisakaa] and [~apurtell]. > while loop is executed tens of thousands of times in Hedged Read > ------------------------------------------------------------------ > > Key: HDFS-6591 > URL: https://issues.apache.org/jira/browse/HDFS-6591 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Affects Versions: 2.4.0 > Reporter: LiuLei > Assignee: Liang Xie > Fix For: 3.0.0, 2.5.0 > > Attachments: HDFS-6591-v2.txt, HDFS-6591-v3.txt, HDFS-6591-v4.txt, > HDFS-6591.txt, LoopTooManyTimesTestCase.patch > > > I download hadoop-2.4.1-rc1 code from > http://people.apache.org/~acmurthy/hadoop-2.4.1-rc1/, I test the Hedged > Read. I find the while loop in hedgedFetchBlockByteRange method is executed > tens of thousands of times. -- This message was sent by Atlassian JIRA (v6.2#6252)