RFR: 8252842: Extend jmap to support parallel heap dump [v20]
Chris Plummer
cjplummer at openjdk.java.net
Tue Apr 20 21:54:13 UTC 2021
On Wed, 14 Apr 2021 12:35:27 GMT, Lin Zang <lzang at openjdk.org> wrote:
>> 8252842: Extend jmap to support parallel heap dump
>
> Lin Zang has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 25 commits:
>
> - Merge branch 'master' into par-dump
> - Merge branch 'master' into par-dump
> - Typo fix
> - remove parallel option and dumpheapext command
> - Revert "hide the dumpheapext error message"
>
> This reverts commit 1af0e1e2bfab4f5d079c03ff0cb25067acacdac4.
> - resize large object threshold
> - Merge branch 'master' into par-dump
> - Merge branch 'master' into par-dump
> - code clean
> - fix trailing white space issue
> - ... and 15 more: https://git.openjdk.java.net/jdk/compare/e2106d5a...997784b1
> Hi Chris,
> I am going to close the CSR https://bugs.openjdk.java.net/browse/JDK-8260424.
> But it seems this PR also revised the `parallel` option's help message for `jmap -histo`, Do you think it is ok to keep the change in the PR?
>
> FYI, here is the commits [6789ba2](https://github.com/openjdk/jdk/commit/6789ba291a97a01fdc70258fb25dbf0d6464dba8)
>
> Thanks,
> Lin
I think it would be best to create a separate PR for that change. No CSR is needed for it.
-------------
PR: https://git.openjdk.java.net/jdk/pull/2261
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