RFR: 8277316: ciReplay: dump_replay_data is not thread-safe

Wed Nov 17 16:05:45 UTC 2021

On Wed, 17 Nov 2021 09:05:14 GMT, Dean Long <dlong at openjdk.org> wrote:

> Using a static buffer for the file name causes corrupted replay files.  Fixed.

I did patch src/hotspot/share/ci/ciEnv.cpp yesterday the same way it is done in the PR (removed static) and did run the testing overnight. I don’t see “Failed on unknown command” anymore.

Btw, could it be there are some tools/sources which depend on replay_pid%p_compid%d.log format?

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PR: https://git.openjdk.java.net/jdk/pull/6426