RFR: 8327495: Print more warning with -Xshare:auto when CDS fails to use archive [v2]

Calvin Cheung ccheung at openjdk.org
Fri Apr 25 22:11:01 UTC 2025


> Before this change, if the `-Xshare:auto` is specified with a CDS archive, the user won't see the following error message when the archive has failed to load:
> `An error has occurred while processing the the shared archive file.`
> This change will print the above error message if the `-Xshare:auto` is specified and the archive is not the default one.
> Several existing `log_ino(cds)()` calls have been changed to calling the new function `MetaspaceShared::report_loading_error()`. Also modified couple of tests to check the above error message is printed.
> 
> Passed tiers 1 - 3 testing.

Calvin Cheung has updated the pull request incrementally with one additional commit since the last revision:

  revert one of the changes in filemap.cpp

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24889/files
  - new: https://git.openjdk.org/jdk/pull/24889/files/97a75d61..4d2aa07c

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24889&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24889&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/24889.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24889/head:pull/24889

PR: https://git.openjdk.org/jdk/pull/24889


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