Details
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Improvement
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Status: Closed
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Trivial
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Resolution: Fixed
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2.4.0, 3.0.0
Description
In the DDLTask class, there is some logging that is not helpful to a cluster admin and should be demoted to debug level logging. In fact, in one place in the code, it already is.
LOG.info("pattern: {}", showDatabasesDesc.getPattern()); LOG.debug("pattern: {}", pattern); LOG.info("pattern: {}", showFuncs.getPattern()); LOG.info("pattern: {}", showTblStatus.getPattern());
Here is an example... as an admin, I can already see what the pattern is, I do not need this extra logging. It provides no additional context.
Example
2018-05-03 03:08:26,354 INFO org.apache.hadoop.hive.ql.Driver: [HiveServer2-Background-Pool: Thread-101980]: Executing command(queryId=hive_20180503030808_e53c26ef-2280-4eca-929b-668503105e2e): SHOW TABLE EXTENDED FROM my_db LIKE '*' 2018-05-03 03:08:26,355 INFO hive.ql.exec.DDLTask: [HiveServer2-Background-Pool: Thread-101980]: pattern: *
Attachments
Attachments
Issue Links
- relates to
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HIVE-19404 Revise DDL Task Result Logging
- Closed