Steve Loughran created YARN-535: ----------------------------------- Summary: TestUnmanagedAMLauncher can corrupt target/test-classes/yarn-site.xml during write phase, breaks later test runs Key: YARN-535 URL: https://issues.apache.org/jira/browse/YARN-535 Project: Hadoop YARN Issue Type: Bug Components: applications Affects Versions: 3.0.0 Environment: OS/X laptop, HFS+ filesystem Reporter: Steve Loughran Priority: Minor
the setup phase of {{TestUnmanagedAMLauncher}} overwrites {{yarn-site.xml}}. As {{Configuration.writeXml()}} does a reread of all resources, this will break if the (open-for-writing) resource is already visible as an empty file. This leaves a corrupted {{target/test-classes/yarn-site.xml}}, which breaks later test runs -because it is not overwritten by later incremental builds, due to timestamps. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira