GitHub user kbzod opened a pull request:
https://github.com/apache/spark/pull/1375
[WIP] SPARK-2450: Add YARN executor log links to UI executors page
This adds a new column in the Executors page of the Spark UI called "Logs",
visible only when running under YARN. After getting a container for an
executor, the YarnAllocationHandler informs the UI of where its logs reside, so
that a link can be presented in the Logs column for it.
Current issues / limitations:
* This only works running with yarn-cluster, not yarn-client.
* The mechanism for getting the log URL through to the UI is different than
the usual way information gets there (via SparkListeners). There may be a
better, more decoupled way to do it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kbzod/spark SPARK-2450
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1375.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 #1375
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commit f3d42ecf3309e6c3ddd7ffc2fce990776059b414
Author: Bill Havanki <bhava...@cloudera.com>
Date: 2014-07-10T18:28:46Z
SPARK-2450 Initial prototype.
commit 60cc1121d27f94bbf695763d585b29a8be4023aa
Author: Bill Havanki <bhava...@cloudera.com>
Date: 2014-07-10T19:32:08Z
SPARK-2450 Better abstraction
commit 57dca648aa30a15525d03d3bbecb85f4340829eb
Author: Bill Havanki <bhava...@cloudera.com>
Date: 2014-07-11T17:59:26Z
SPARK-2450 Add Javadoc.
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