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debug application master
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Apache YARN
Created ‎06-01-2019 11:53 PM
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How to enable debug logs for Application Master ?
Created ‎06-02-2019 07:41 AM
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Is this what you are looking out for?
tez.am.log.level => Root logging level passed to the Tez Application Master.
yarn.app.mapreduce.am.log.level => The logging level for the MR ApplicationMaster. The allowed levels are: OFF, FATAL, ERROR, WARN, INFO, DEBUG, TRACE and ALL
Created ‎06-02-2019 07:41 AM
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Is this what you are looking out for?
tez.am.log.level => Root logging level passed to the Tez Application Master.
yarn.app.mapreduce.am.log.level => The logging level for the MR ApplicationMaster. The allowed levels are: OFF, FATAL, ERROR, WARN, INFO, DEBUG, TRACE and ALL
Created ‎06-11-2019 04:24 AM
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Did that answer your query? If yes, then please mark this thread as answered by clicking on the "Accept" button .. If you have any additional query then please post back.
Created ‎06-03-2019 07:51 PM
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@Jay Kumar SenSharma : thanks yes. Can you help me with configuration file where I need to set value for yarn.app.mapreduce.am.log.level
Created ‎06-03-2019 10:36 PM
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The mentioned property should go inside mapred-site.xml.
Via Ambari UI --> MapReduce2 --> Configs --> Advanced --> "Advanced mapred-site". you will find a property by default set to INFO as following there you can change it to DEBUG:
yarn.app.mapreduce.am.log.level=INFO
.
Created ‎06-04-2019 01:54 AM
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The above question and the entire reply thread below was originally posted in the Community Help Track. On Tue Jun 4 01:52 UTC 2019, a member of the HCC moderation staff moved it to the Cloud & Operations track. The Community Help Track is intended for questions about using the HCC site itself.
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