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Posted to issues@spark.apache.org by "Aaron Davidson (JIRA)" <ji...@apache.org> on 2014/10/28 03:42:33 UTC
[jira] [Created] (SPARK-4106) Shuffle write and spill to disk
metrics are not incorrect
Aaron Davidson created SPARK-4106:
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Summary: Shuffle write and spill to disk metrics are not incorrect
Key: SPARK-4106
URL: https://issues.apache.org/jira/browse/SPARK-4106
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.2.0
Reporter: Aaron Davidson
Priority: Critical
I have an encountered a job which has some disk spilled (memory) but the disk spilled (disk) is 0, as well as the shuffle write. If I switch to hash based shuffle, where there happens to be no disk spilling, then the shuffle write is correct.
I can get more info on a workload to repro this situation, but perhaps that state of events is sufficient.
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