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https://issues.apache.org/jira/browse/BEAM-87?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176512#comment-15176512
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ASF GitHub Bot commented on BEAM-87:
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GitHub user mshields822 opened a pull request:
https://github.com/apache/incubator-beam/pull/8
[BEAM-87] Support opt-in for heap dumps
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mshields822/incubator-beam sdk-heap-dumps
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/8.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 #8
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commit 9ac0a37595f5a922e8f13474657d436524b0aefc
Author: Mark Shields <[email protected]>
Date: 2016-03-02T21:17:02Z
[BEAM-87] Support opt-in for heap dumps
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> Allow heap dumps on OOM to be disabled (default)
> ------------------------------------------------
>
> Key: BEAM-87
> URL: https://issues.apache.org/jira/browse/BEAM-87
> Project: Beam
> Issue Type: Bug
> Components: runner-core
> Reporter: Mark Shields
> Assignee: Frances Perry
>
> Runners may wish to save a heap dump on OOM. (The Google runner does so).
> However since heap dumps can be large some runners may struggle to save them.
> (The Google runner saves heap dumps on the vm's 'boot' disk, which is
> typically only 20GB). We should allow users to opt-in to heap dumps, at which
> point they can also ensure their environment is provisioned to accept them.
> (Eg for the Google runner, increase the boot disk size.)
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