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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-14332) Reduce logging from VectorMapOperator
Date Tue, 26 Jul 2016 00:21:20 GMT
Matt McCline created HIVE-14332:
-----------------------------------

             Summary: Reduce logging from VectorMapOperator
                 Key: HIVE-14332
                 URL: https://issues.apache.org/jira/browse/HIVE-14332
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Matt McCline
            Assignee: Matt McCline
            Priority: Critical


org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator: VectorMapOperator path: hdfs://cn108-10.l42scl.hortonworks.com:8020/apps/hive/warehouse/tpcds_bin_partitioned_orc_200.db/store_sales/ss_sold_date_sk=2451710,
read type VECTORIZED_INPUT_FILE_FORMAT, vector deserialize type NONE, aliases store_sales
Lines like this repeat all over the log. This gets really big with a large number of partitions.
6MB of logs per node for a 30 task query running for 20 seconds on a 3 node cluster.
Instead of logging this line - can we have a consolidated log / logging only if something
abnormal happens ... or a shorter log message.



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