[jdk11u-dev] Integrated: 8267666: Add option to jcmd GC.heap_dump to use existing file

[Christoph Langer]

On Tue, 13 Jul 2021 21:08:33 GMT, Christoph Langer <clanger at openjdk.org> wrote:

> Backport of the heap dump enhancement. CSR includes update releases.
> 
> Patch did not apply cleanly, I had to resolve/modify
> src/hotspot/share/services/diagnosticCommand.cpp
> src/hotspot/share/services/diagnosticCommand.hpp
> src/hotspot/share/services/heapDumper.cpp
> src/hotspot/share/services/heapDumper.hpp
> 
> Following files do not exist in 11u:
> src/hotspot/share/services/heapDumperCompression.cpp
> src/hotspot/share/services/heapDumperCompression.hpp
> Changes had been made in heapDumper.cpp/heapDumper.hpp
> 
> I have built it on linuxx86_64 and verified that the modified test succeeds. Will also run it through SAP's test suite before merging.

This pull request has now been integrated.

Changeset: 67622161
Author:    Christoph Langer <clanger at openjdk.org>
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/6762216121699e1b8234cced6cd6410b5de92c09
Stats:     35 lines in 9 files changed: 11 ins; 8 del; 16 mod

8267666: Add option to jcmd GC.heap_dump to use existing file

Reviewed-by: rschmelter, goetz, stuefe
Backport-of: 7cbb67a3f8adc83a5b51c092a66480d7b22a6bea

-------------

PR: https://git.openjdk.java.net/jdk11u-dev/pull/131