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Steve Loughran commented on HADOOP-11612: ----------------------------------------- +1 > Workaround for Curator's ChildReaper requiring Guava 15+ > -------------------------------------------------------- > > Key: HADOOP-11612 > URL: https://issues.apache.org/jira/browse/HADOOP-11612 > Project: Hadoop Common > Issue Type: Task > Affects Versions: 2.8.0 > Reporter: Robert Kanter > Assignee: Robert Kanter > Attachments: HADOOP-11612.001.patch, HADOOP-11612.002.patch, > HADOOP-11612.003.patch > > > HADOOP-11492 upped the Curator version to 2.7.1, which makes the > {{ChildReaper}} class use a method that only exists in newer versions of > Guava (we have 11.0.2, and it needs 15+). As a workaround, we can copy the > {{ChildReaper}} class into hadoop-common and make a minor modification to > allow it to work with Guava 11. > The {{ChildReaper}} is used by Curator to cleanup old lock znodes. Curator > locks are needed by YARN-2942. -- This message was sent by Atlassian JIRA (v6.3.4#6332)