GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/9976
[SPARK-11996][Core]Make the executor thread dump work again
In the previous implementation, the driver needs to know the executor
listening address to send the thread dump request. However, in Netty RPC, the
executor doesn't listen to any port, and the executor thread dump feature is
broken.
This patch makes the driver use the endpointRef stored in
BlockManagerMasterEndpoint to send the thread dump request to fix it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark executor-thread-dump
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9976.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 #9976
----
commit 71885611c96971a3641c81568558e655e365a122
Author: Shixiong Zhu <[email protected]>
Date: 2015-11-25T19:29:51Z
Make the executor thread dump work again
In the previous implementation, the driver needs to know the executor
listening address to send the thread dump request. However, in Netty RPC, the
executor doesn't listen to any port, and the executor thread dump feature is
broken.
This patch makes the driver use the endpointRef stored in
BlockManagerMasterEndpoint to send the thread dump request to fix it.
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