GitHub user XuTingjun opened a pull request:
https://github.com/apache/spark/pull/10138
[ SPARK-12142]Reply false when container allocator is not ready and reset
target
Using Dynamic Allocation function, when a new AM is starting, and
ExecutorAllocationManager send RequestExecutor message to AM. If the container
allocator is not ready, the whole app will hang on
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/XuTingjun/spark patch-1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10138.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 #10138
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commit f0fc7947ab45debda7d5c4c4dc1aac6547f491e9
Author: meiyoula <[email protected]>
Date: 2015-12-04T01:53:32Z
when request executor fails, reset the numExecutorsTarget
commit 2b02b01ffc43bf989f2ea0bc266894c28c14acd8
Author: meiyoula <[email protected]>
Date: 2015-12-04T01:59:55Z
reply false
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