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Posted to issues@tez.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2017/05/15 21:32:05 UTC
[jira] [Assigned] (TEZ-3730) Lower logging level in
UnorderedPartitionedKVWriter
[ https://issues.apache.org/jira/browse/TEZ-3730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran reassigned TEZ-3730:
------------------------------------------
Assignee: Prasanth Jayachandran
> Lower logging level in UnorderedPartitionedKVWriter
> ---------------------------------------------------
>
> Key: TEZ-3730
> URL: https://issues.apache.org/jira/browse/TEZ-3730
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: TEZ-3730.1.patch
>
>
> Observed this in one of recent hive + LLAP query run.
> {code}
> 2017-05-15T17:19:52,852 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:53,296 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:54,409 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:54,945 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:55,802 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:56,235 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:57,056 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> 2017-05-15T17:19:57,650 INFO [TezTR-1509_2280_1_9_4_1 (1490656001509_2280_1_09_000004_1)] writers.UnorderedPartitionedKVWriter: Reducer_17: Moving to next buffer and triggering spill
> {code}
> This log line doesn't convey much info. Should lower the level to DEBUG or TRACE or remove it altogether.
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