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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/05/03 14:54:35 UTC
[GitHub] [spark] attilapiros commented on issue #24499: [SPARK-25888][Core]
Serve local disk persisted blocks by the external service after releasing
executor by dynamic allocation
attilapiros commented on issue #24499: [SPARK-25888][Core] Serve local disk persisted blocks by the external service after releasing executor by dynamic allocation
URL: https://github.com/apache/spark/pull/24499#issuecomment-489123722
The last commit is tested manually (in standalone mode):
~~~
$ grep "ExternalShuffleBlockResolver: Clean" /Users/attilapiros/github/spark/logs/spark-attilapiros-org.apache.spark.deploy.worker.Worker-1-apiros-MBP.local.out
19/05/03 16:34:05 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 0
19/05/03 16:34:05 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=0}'s 1 local dirs
19/05/03 16:34:07 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 1
19/05/03 16:34:07 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=1}'s 1 local dirs
19/05/03 16:34:07 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 2
19/05/03 16:34:07 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=2}'s 1 local dirs
19/05/03 16:34:09 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 5
19/05/03 16:34:09 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=5}'s 1 local dirs
19/05/03 16:34:09 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 4
19/05/03 16:34:09 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=4}'s 1 local dirs
19/05/03 16:34:10 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 3
19/05/03 16:34:10 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=3}'s 1 local dirs
19/05/03 16:34:10 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 6
19/05/03 16:34:10 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=6}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Clean up non-shuffle and non-RDD files associated with the finished executor 7
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up non-shuffle and non-RDD files in executor AppExecId{appId=app-20190503163259-0000, execId=7}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=0}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=1}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=6}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=7}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=4}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=5}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=2}'s 1 local dirs
19/05/03 16:35:00 INFO ExternalShuffleBlockResolver: Cleaning up executor AppExecId{appId=app-20190503163259-0000, execId=3}'s 1 local dirs
~~~
And there were no block recalculation:
~~~
$ grep "Attila: calculate" work/app-20190503163259-0000/*/stdout | wc -l
100
~~~
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