Yesha Vora created YARN-8316: -------------------------------- Summary: Diagnostic message should improve when yarn service fails to launch due to ATS unavailability Key: YARN-8316 URL: https://issues.apache.org/jira/browse/YARN-8316 Project: Hadoop YARN Issue Type: Bug Components: yarn-native-services Affects Versions: 3.1.0 Reporter: Yesha Vora
Scenario: 1) shutdown ATS 2) launch yarn service. yarn service launch cmd fails with below stack trace. There is no diagnostic message available in response. {code:java} bash-4.2$ yarn app -launch hbase-sec /tmp/hbase-secure.yar WARNING: YARN_LOGFILE has been replaced by HADOOP_LOGFILE.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 WARNING: YARN_PID_DIR has been replaced by HADOOP_PID_DIR.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. 18/05/17 13:24:43 INFO client.RMProxy: Connecting to ResourceManager at xxx/xxx:8050 18/05/17 13:24:44 INFO client.AHSProxy: Connecting to Application History server at localhost/xxx:10200 18/05/17 13:24:44 INFO client.RMProxy: Connecting to ResourceManager at xxx/xxx:8050 18/05/17 13:24:44 INFO client.AHSProxy: Connecting to Application History server at localhost/127.0.0.1:10200 18/05/17 13:24:44 INFO client.ApiServiceClient: Loading service definition from local FS: /tmp/hbase-secure.yar 18/05/17 13:26:06 ERROR client.ApiServiceClient: bash-4.2$ echo $? 56{code} The Error message should provide ConnectionRefused exception. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org