GitHub user tmagrino opened a pull request:
https://github.com/apache/spark/pull/13664
[SPARK-15885] [Web UI] Provide links to executor logs from stage details
page in UI
## What changes were proposed in this pull request?
Added links to logs (or an indication that there are no logs) for entries
which list an executor in the stage details page of the UI.
This helps streamline the workflow where a user views a stage details page
and determines that they would like to see the associated executor log for
further examination. Previously, a user would have to cross reference the
executor id listed on the stage details page with the corresponding entry on
the executors tab.
## How was this patch tested?
Ran existing unit tests.
Ran test queries on a platform which did not record executor logs and again
on a platform which did record executor logs and verified that the new table
column was populated with "No Logs Found" and links to the logs (which were
verified as linking to the appropriate files), respectively.
Attached is a screenshot of the UI page with no links, with the new columns
highlighted. Additional screenshot of these columns with the populated links.
Without links:
With links:
This contribution is my original work and I license the work to the project
under the Apache Spark project's open source license.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tmagrino/spark easiertofindlogs
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13664.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 #13664
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commit 95c70b8487f913d977ae70b308442127ddfa3f2a
Author: Tom Magrino <[email protected]>
Date: 2016-06-10T21:11:30Z
Add links to executor logs from stage details page in UI.
commit f8667c66ee142173d6d4873fd6264b4d3ce482b6
Author: Tom Magrino <[email protected]>
Date: 2016-06-10T23:59:08Z
Small fixs for missing indices and testing.
commit 38b2fb78d21e306d67971501aa459535b48e43a5
Author: Tom Magrino <[email protected]>
Date: 2016-06-13T16:17:59Z
Code style fix.
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