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Eric Yang commented on YARN-7999: --------------------------------- [~jlowe] I see this: {code} Exception message: Invalid docker rw mount '/usr/local/hadoop-3.2.0-SNAPSHOT/logs/userlogs/application_1520958619361_0003/container_1520958619361_0003_01_000003:/usr/local/hadoop-3.2.0-SNAPSHOT/logs/userlogs/application_1520958619361_0003/container_1520958619361_0003_01_000003', realpath=/usr/local/hadoop-3.2.0-SNAPSHOT/logs/userlogs/application_1520958619361_0003/container_1520958619361_0003_01_000003 Error constructing docker command, docker error code=14, error message='Invalid docker read-write mount' {code} With debug delay turned on, I can see that /usr/local/hadoop-3.2.0-SNAPSHOT/logs/userlogs/application_1520958619361_0003/container_1520958619361_0003_01_000003 exists. Do I need to manually specify: {code} docker.allowed.rw-mounts=/tmp,/usr/local/hadoop-3.1.0-SNAPSHOT/logs/* {code} Instead of current: {code} docker.allowed.rw-mounts=/tmp,/usr/local/hadoop-3.1.0-SNAPSHOT/logs {code} > Docker launch fails when user private filecache directory is missing > -------------------------------------------------------------------- > > Key: YARN-7999 > URL: https://issues.apache.org/jira/browse/YARN-7999 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 3.1.0 > Reporter: Eric Yang > Assignee: Jason Lowe > Priority: Major > Attachments: YARN-7999.001.patch, YARN-7999.002.patch, q3.log > > > Docker container is failing to launch in trunk. The root cause is: > {code} > [COMPINSTANCE sleeper-1 : container_1520032931921_0001_01_000020]: > [2018-03-02 23:26:09.196]Exception from container-launch. > Container id: container_1520032931921_0001_01_000020 > Exit code: 29 > Exception message: image: hadoop/centos:latest is trusted in hadoop registry. > Could not determine real path of mount > '/tmp/hadoop-yarn/nm-local-dir/usercache/hbase/filecache' > Could not determine real path of mount > '/tmp/hadoop-yarn/nm-local-dir/usercache/hbase/filecache' > Invalid docker mount > '/tmp/hadoop-yarn/nm-local-dir/usercache/hbase/filecache:/tmp/hadoop-yarn/nm-local-dir/usercache/hbase/filecache', > realpath=/tmp/hadoop-yarn/nm-local-dir/usercache/hbase/filecache > Error constructing docker command, docker error code=12, error > message='Invalid docker mount' > Shell output: main : command provided 4 > main : run as user is hbase > main : requested yarn user is hbase > Creating script paths... > Creating local dirs... > [2018-03-02 23:26:09.240]Diagnostic message from attempt 0 : [2018-03-02 > 23:26:09.240] > [2018-03-02 23:26:09.240]Container exited with a non-zero exit code 29. > [2018-03-02 23:26:39.278]Could not find > nmPrivate/application_1520032931921_0001/container_1520032931921_0001_01_000020//container_1520032931921_0001_01_000020.pid > in any of the directories > [COMPONENT sleeper]: Failed 11 times, exceeded the limit - 10. Shutting down > now... > {code} > The filecache cant not be mounted because it doesn't exist. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org