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Posted to yarn-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2019/07/02 12:43:00 UTC
[jira] [Commented] (YARN-9647) Docker launch fails when local-dirs
or log-dirs is unhealthy.
[ https://issues.apache.org/jira/browse/YARN-9647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16876929#comment-16876929 ]
Hadoop QA commented on YARN-9647:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 17s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 18m 19s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 0s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 43s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 30m 39s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 0m 58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 38s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 23s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 21m 8s{color} | {color:red} hadoop-yarn-server-nodemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 37s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 68m 1s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.server.nodemanager.amrmproxy.TestFederationInterceptor |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:bdbca0e |
| JIRA Issue | YARN-9647 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12973415/YARN-9647.002.patch |
| Optional Tests | dupname asflicense compile cc mvnsite javac unit |
| uname | Linux 582f77bc5327 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e966edd |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_212 |
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/24340/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/24340/testReport/ |
| Max. process+thread count | 417 (vs. ulimit of 10000) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/24340/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Docker launch fails when local-dirs or log-dirs is unhealthy.
> -------------------------------------------------------------
>
> Key: YARN-9647
> URL: https://issues.apache.org/jira/browse/YARN-9647
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.1.2
> Reporter: KWON BYUNGCHANG
> Priority: Major
> Attachments: YARN-9647.001.patch, YARN-9647.002.patch
>
>
> my /etc/hadoop/conf/container-executor.cfg
> {code}
> [docker]
> docker.allowed.ro-mounts=/data1/hadoop/yarn/local,/data2/hadoop/yarn/local
> docker.allowed.rw-mounts=/data1/hadoop/yarn/local,/data2/hadoop/yarn/local
> {code}
> if /data2 is unhealthy, docker launch fails although container can use /data1 as local-dir, log-dir
> error message is below
> {code}
> [2019-06-25 14:55:26.168]Exception from container-launch. Container id: container_e50_1561100493387_5185_01_000597 Exit code: 29 Exception message: Launch container failed Shell error output: Could not determine real path of mount '/data2/hadoop/yarn/local' Could not determine real path of mount '/data2/hadoop/yarn/local' Unable to find permitted docker mounts on disk Error constructing docker command, docker error code=16, error message='Mount access error' Shell output: main : command provided 4 main : run as user is magnum main : requested yarn user is magnum Creating script paths... Creating local dirs... [2019-06-25 14:55:26.189]Container exited with a non-zero exit code 29. [2019-06-25 14:55:26.192]Container exited with a non-zero exit code 29.
> {code}
> root cause is that normalize_mounts() in docker-util.c return -1 because it cannot resolve real path of /data2/hadoop/yarn/local.(note that /data2 is disk fault at this point)
> however disk of nm local dirs and nm log dirs can fail at any time.
> docker launch should succeed if there are available local dirs and log dirs.
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