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Posted to yarn-dev@hadoop.apache.org by "Bibin A Chundatt (JIRA)" <ji...@apache.org> on 2015/10/01 12:10:26 UTC
[jira] [Created] (YARN-4216) Containers logs not shown for
containers assigned on NM after recovery
Bibin A Chundatt created YARN-4216:
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Summary: Containers logs not shown for containers assigned on NM after recovery
Key: YARN-4216
URL: https://issues.apache.org/jira/browse/YARN-4216
Project: Hadoop YARN
Issue Type: Bug
Reporter: Bibin A Chundatt
Assignee: Bibin A Chundatt
Priority: Critical
Steps to reproduce
# Start 2 nodemanagers with NM recovery enabled
# Submit pi job with 20 maps
# Once 5 maps gets completed in NM 1 stop NM (yarn daemon stop nodemanager)
(Logs of all completed container gets aggregated to HDFS)
# Now start the NM1 again and wait for job completion
*The newly assigned container logs on NM1 are not shown*
*hdfs log dir state*
# When logs are aggregated to HDFS during stop its with NAME (localhost_38153)
# On log aggregation after starting NM the newly assigned container logs gets uploaded with name (localhost_38153.tmp)
History server the logs are now shown for new task attempts
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