GitHub user lvdongr opened a pull request:
https://github.com/apache/spark/pull/17620
[SPARK-20305][Spark Core]Master may keep in the state of "COMPELETINGâ¦
## What changes were proposed in this pull request?
Master may keep in the state of "COMPELETING_RECOVERY",then all the
application registered cannot get resources, when the leader master change.
This happend when a exception was thrown during the Master trying to
recovery(completeRecovery method in the master.scala ). Then the leader will
always in COMPLETING_RECOVERY state ,for the leader can only change to alive
from state of RecoveryState.RECOVERING.
## How was this patch tested?
manual tests
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lvdongr/spark SPARK20305
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17620.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 #17620
----
commit 44b9415dd1c6ac854a9debddd67c9dcb00e8df69
Author: lvdongr <[email protected]>
Date: 2017-04-12T07:34:03Z
[SPARK-20305][Spark Core]Master may keep in the state of
"COMPELETING_RECOVERY",then all the application registered cannot get
resources, when the leader master change. has been successfully created.
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