Sangjin Lee created YARN-3562: --------------------------------- Summary: unit tests fail with the failure to bring up node manager Key: YARN-3562 URL: https://issues.apache.org/jira/browse/YARN-3562 Project: Hadoop YARN Issue Type: Sub-task Components: timelineserver Affects Versions: YARN-2928 Reporter: Sangjin Lee Priority: Minor
A bunch of MR unit tests are failing on our branch whenever the mini YARN cluster needs to bring up multiple node managers. For example, see https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5472/testReport/org.apache.hadoop.mapred/TestClusterMapReduceTestCase/testMapReduceRestarting/ It is because the NMCollectorService is using a fixed port for the RPC (8048). -- This message was sent by Atlassian JIRA (v6.3.4#6332)