Steve Loughran created HADOOP-16708:
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Summary: HadoopExecutors cleanup to only log at debug
Key: HADOOP-16708
URL: https://issues.apache.org/jira/browse/HADOOP-16708
Project: Hadoop Common
Issue Type: Improvement
Components: util
Affects Versions: 3.3.0
Reporter: Steve Loughran
HadoopExecutors cleanup to only log at debug
HADOOP-16181 means that executor shutdown now logs @ info
this means every single hadoop fs command against s3 has four lines of
information which is entirely irrelevant to all users.
{code}
2019-11-13 17:32:58,654 [shutdown-hook-0] DEBUG s3a.S3AFileSystem
(S3AFileSystem.java:close(3126)) - Filesystem s3a://hwdev-steve-ireland-new is
closed
2019-11-13 17:32:58,656 [shutdown-hook-0] INFO s3a.S3AFileSystem
(HadoopExecutors.java:shutdown(118)) - Gracefully shutting down executor
service. Waiting max 30 SECONDS
2019-11-13 17:32:58,656 [shutdown-hook-0] INFO s3a.S3AFileSystem
(HadoopExecutors.java:shutdown(129)) - Succesfully shutdown executor service
2019-11-13 17:32:58,656 [shutdown-hook-0] INFO s3a.S3AFileSystem
(HadoopExecutors.java:shutdown(118)) - Gracefully shutting down executor
service. Waiting max 30 SECONDS
2019-11-13 17:32:58,656 [shutdown-hook-0] INFO s3a.S3AFileSystem
(HadoopExecutors.java:shutdown(129)) - Succesfully shutdown executor service
{code}
We don't need to inflict this on anyone. Proposed: downgrade the logs to info.
No need for tests
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