[
https://issues.apache.org/jira/browse/YARN-8140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16454821#comment-16454821
]
Hudson commented on YARN-8140:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14068 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14068/])
YARN-8140. Improve log message when launch cmd is ran for stopped yarn (billie:
rev ed4e0676c357d5d18c15998b1f6b5d305848cb04)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
> Improve log message when launch cmd is ran for stopped yarn service
> -------------------------------------------------------------------
>
> Key: YARN-8140
> URL: https://issues.apache.org/jira/browse/YARN-8140
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn-native-services
> Affects Versions: 3.1.0
> Reporter: Yesha Vora
> Assignee: Eric Yang
> Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8140.001.patch
>
>
> Steps:
> 1) Launch sleeper app
> {code}
> RUNNING: /usr/hdp/current/hadoop-yarn-client/bin/yarn app -launch
> sleeper2-duplicate-app-stopped
> /usr/hdp/3.0.0.0-xxx/hadoop-yarn/yarn-service-examples/sleeper/sleeper.json
> WARNING: YARN_LOG_DIR has been replaced by HADOOP_LOG_DIR. Using value of
> YARN_LOG_DIR.
> WARNING: YARN_LOGFILE has been replaced by HADOOP_LOGFILE. Using value of
> YARN_LOGFILE.
> WARNING: YARN_PID_DIR has been replaced by HADOOP_PID_DIR. Using value of
> YARN_PID_DIR.
> WARNING: YARN_OPTS has been replaced by HADOOP_OPTS. Using value of YARN_OPTS.
> 18/04/10 21:31:01 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 18/04/10 21:31:01 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:01 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:01 INFO client.ApiServiceClient: Loading service definition
> from local FS:
> /usr/hdp/3.0.0.0-xxx/hadoop-yarn/yarn-service-examples/sleeper/sleeper.json
> 18/04/10 21:31:03 INFO util.log: Logging initialized @2818ms
> 18/04/10 21:31:10 INFO client.ApiServiceClient: Application ID:
> application_1523387473707_0007
> Exit Code: 0{code}
> 2) Stop the application
> {code}
> RUNNING: /usr/hdp/current/hadoop-yarn-client/bin/yarn app -stop
> sleeper2-duplicate-app-stopped
> WARNING: YARN_LOG_DIR has been replaced by HADOOP_LOG_DIR. Using value of
> YARN_LOG_DIR.
> WARNING: YARN_LOGFILE has been replaced by HADOOP_LOGFILE. Using value of
> YARN_LOGFILE.
> WARNING: YARN_PID_DIR has been replaced by HADOOP_PID_DIR. Using value of
> YARN_PID_DIR.
> WARNING: YARN_OPTS has been replaced by HADOOP_OPTS. Using value of YARN_OPTS.
> 18/04/10 21:31:14 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 18/04/10 21:31:15 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:15 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:16 INFO util.log: Logging initialized @3034ms
> 18/04/10 21:31:17 INFO client.ApiServiceClient: Successfully stopped service
> sleeper2-duplicate-app-stopped
> Exit Code: 0{code}
> 3) Launch the application with same name
> {code}
> RUNNING: /usr/hdp/current/hadoop-yarn-client/bin/yarn app -launch
> sleeper2-duplicate-app-stopped
> /usr/hdp/3.0.0.0-xxx/hadoop-yarn/yarn-service-examples/sleeper/sleeper.json
> WARNING: YARN_LOG_DIR has been replaced by HADOOP_LOG_DIR. Using value of
> YARN_LOG_DIR.
> WARNING: YARN_LOGFILE has been replaced by HADOOP_LOGFILE. Using value of
> YARN_LOGFILE.
> WARNING: YARN_PID_DIR has been replaced by HADOOP_PID_DIR. Using value of
> YARN_PID_DIR.
> WARNING: YARN_OPTS has been replaced by HADOOP_OPTS. Using value of YARN_OPTS.
> 18/04/10 21:31:19 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 18/04/10 21:31:19 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:19 INFO client.AHSProxy: Connecting to Application History
> server at xxxxxx:10200
> 18/04/10 21:31:19 INFO client.ApiServiceClient: Loading service definition
> from local FS:
> /usr/hdp/3.0.0.0-xxx/hadoop-yarn/yarn-service-examples/sleeper/sleeper.json
> 18/04/10 21:31:22 INFO util.log: Logging initialized @4456ms
> 18/04/10 21:31:22 ERROR client.ApiServiceClient: Service Instance dir already
> exists:
> hdfs://mycluster/user/hrt_qa/.yarn/services/sleeper2-duplicate-app-stopped/sleeper2-duplicate-app-stopped.json
> Exit Code: 56
> {code}
>
> Here, launch cmd fails with "Service Instance dir already exists:
> hdfs://mycluster/user/hrt_qa/.yarn/services/sleeper2-duplicate-app-stopped/sleeper2-duplicate-app-stopped.json".
>
> The log message should be more meaningful. It should return that
> "sleeper2-duplicate-app-stopped is in stopped state".
--
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
