Madhan Neethiraj created ATLAS-4881:
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Summary: Reduce logs printed during notification processing
Key: ATLAS-4881
URL: https://issues.apache.org/jira/browse/ATLAS-4881
Project: Atlas
Issue Type: Improvement
Components: atlas-core
Reporter: Madhan Neethiraj
Assignee: Madhan Neethiraj
While processing notifications from Hive hook, Atlas server can print several
info level logs about its internal performance improvements, like the following:
{noformat}
INFO - [NotificationHookConsumer thread-0:] ~ setting
hive_column_lineage.name=QUERY:db1.tbl1@cl1:1559003302000->:INSERT:db1.tbl1@cl1:1544966827000:col1.
topic-offset=170, partition=0 (HivePreprocessor$HiveProcessPreprocessor:176)
INFO - [NotificationHookConsumer thread-0:] ~ moved 269 referred-entities to
end of entities-list (firstEntity:typeName=hive_table,
qualifiedName=db1.tbl2@cl1). topic-offset=2143, partition=0
(PreprocessorContext:369){noformat}
To avoid unnecessary overhead and the noise in the log file, these messages
should be logged at debug level.
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