Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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4.0.0
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None
Description
Add date/time to each line written by RenderStrategy like MapReduce and Spark.
- https://github.com/apache/hive/blob/31c1658d9884eb4f31b06eaa718dfef8b1d92d22/ql/src/java/org/apache/hadoop/hive/ql/exec/mr/HadoopJobExecHelper.java#L350
- https://github.com/apache/hive/blob/31c1658d9884eb4f31b06eaa718dfef8b1d92d22/ql/src/java/org/apache/hadoop/hive/ql/exec/spark/status/RenderStrategy.java#L64-L67
This ticket would add the current time to the head of each line.
2020-10-19 13:32:41,162 Map 1: 0/1 Reducer 2: 0/1 2020-10-19 13:32:44,231 Map 1: 0/1 Reducer 2: 0/1 2020-10-19 13:32:46,813 Map 1: 0(+1)/1 Reducer 2: 0/1 2020-10-19 13:32:49,878 Map 1: 0(+1)/1 Reducer 2: 0/1 2020-10-19 13:32:51,416 Map 1: 1/1 Reducer 2: 0/1 2020-10-19 13:32:51,936 Map 1: 1/1 Reducer 2: 0(+1)/1 2020-10-19 13:32:52,877 Map 1: 1/1 Reducer 2: 1/1