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Jim Brennan commented on YARN-9809: ----------------------------------- [~eyang] I believe the health check script output must contain a line that begins with the string "ERROR" for the node to be marked as unhealthy. The exit code does not have any effect. > NMs should supply a health status when registering with RM > ---------------------------------------------------------- > > Key: YARN-9809 > URL: https://issues.apache.org/jira/browse/YARN-9809 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Eric Badger > Assignee: Eric Badger > Priority: Major > Attachments: YARN-9809.001.patch, YARN-9809.002.patch, > YARN-9809.003.patch, YARN-9809.004.patch > > > Currently if the NM registers with the RM and it is unhealthy, it can be > scheduled many containers before the first heartbeat. After the first > heartbeat, the RM will mark the NM as unhealthy and kill all of the > containers. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org