[SPARK-2017] [UI] Stage page hangs with many tasks #7296
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andrewor14
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Test build #36818 has finished for PR 7296 at commit
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Contributor
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Looks good, did you do browser inspection and make sure this is actually working? |
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LGTM. Verified it works locally. |
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Thanks, merging into master 1.4. |
asfgit
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Jul 9, 2015
(This reopens a patch that was closed in the past: #6248) When you view the stage page while running the following: ``` sc.parallelize(1 to X, 10000).count() ``` The page never loads, the job is stalled, and you end up running into an OOM: ``` HTTP ERROR 500 Problem accessing /stages/stage/. Reason: Server Error Caused by: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2367) at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130) ``` This patch compresses Jetty responses in gzip. The correct long-term fix is to add pagination. Author: Andrew Or <[email protected]> Closes #7296 from andrewor14/gzip-jetty and squashes the following commits: a051c64 [Andrew Or] Use GZIP to compress Jetty responses (cherry picked from commit ebdf585) Signed-off-by: Andrew Or <[email protected]>
Contributor
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@andrewor14, Now the task pagination has been realized. So this patch has no meaning now? |
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This is still good to have - it doesn't hurt to gzip the output |
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(This reopens a patch that was closed in the past: #6248)
When you view the stage page while running the following:
The page never loads, the job is stalled, and you end up running into an OOM:
This patch compresses Jetty responses in gzip. The correct long-term fix is to add pagination.