Robert Kanter created HADOOP-11612: -------------------------------------- Summary: 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
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)