[jira] [Updated] (YARN-3678) DelayedProcessKiller may kill other process other than container
[ https://issues.apache.org/jira/browse/YARN-3678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kirk Leon Guerrero updated YARN-3678: - Affects Version/s: 2.7.2 > DelayedProcessKiller may kill other process other than container > > > Key: YARN-3678 > URL: https://issues.apache.org/jira/browse/YARN-3678 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager >Affects Versions: 2.6.0, 2.7.2 >Reporter: gu-chi >Priority: Critical > > Suppose one container finished, then it will do clean up, the PID file still > exist and will trigger once singalContainer, this will kill the process with > the pid in PID file, but as container already finished, so this PID may be > occupied by other process, this may cause serious issue. > As I know, my NM was killed unexpectedly, what I described can be the cause. > Even rarely occur. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-3678) DelayedProcessKiller may kill other process other than container
[ https://issues.apache.org/jira/browse/YARN-3678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] gu-chi updated YARN-3678: - Attachment: YARN-3678.patch DelayedProcessKiller may kill other process other than container Key: YARN-3678 URL: https://issues.apache.org/jira/browse/YARN-3678 Project: Hadoop YARN Issue Type: Bug Components: nodemanager Affects Versions: 2.6.0 Reporter: gu-chi Priority: Critical Attachments: YARN-3678.patch Suppose one container finished, then it will do clean up, the PID file still exist and will trigger once singalContainer, this will kill the process with the pid in PID file, but as container already finished, so this PID may be occupied by other process, this may cause serious issue. As I know, my NM was killed unexpectedly, what I described can be the cause. Even rarely occur. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3678) DelayedProcessKiller may kill other process other than container
[ https://issues.apache.org/jira/browse/YARN-3678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] gu-chi updated YARN-3678: - Attachment: (was: YARN-3678.patch) DelayedProcessKiller may kill other process other than container Key: YARN-3678 URL: https://issues.apache.org/jira/browse/YARN-3678 Project: Hadoop YARN Issue Type: Bug Components: nodemanager Affects Versions: 2.6.0 Reporter: gu-chi Priority: Critical Suppose one container finished, then it will do clean up, the PID file still exist and will trigger once singalContainer, this will kill the process with the pid in PID file, but as container already finished, so this PID may be occupied by other process, this may cause serious issue. As I know, my NM was killed unexpectedly, what I described can be the cause. Even rarely occur. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
