GitHub user XuTingjun opened a pull request:
https://github.com/apache/spark/pull/8348
[SPARK-10147]App shouldn't show in HistoryServer web when the event file
has been deleted on hdfs
Phenomenonï¼App still shows in HistoryServer web when the event file has
been deleted on hdfs.
Cause: It is because ```log-replay-executor``` thread and ```clean log```
thread both will write value to object ```applications```, so it has
synchronization problem.
So I think we should delete the ```log-replay-executor``` thread to avoid
this synchronization problem.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/XuTingjun/spark history_app_clean
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8348.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #8348
----
commit eefe568fda2debd25f331284716db1b9f4c96862
Author: xutingjun <xuting...@huawei.com>
Date: 2015-06-02T12:27:05Z
Lazy start the scheduler for dynamic allocation #6430
commit f999c7629ee88f313286763540db38d3206595fa
Author: xutingjun <xuting...@huawei.com>
Date: 2015-08-21T04:03:28Z
delete executor which fetch and parse log files
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