Integrated: 8263054: [testbug] SharedArchiveConsistency.java reuses jsa files
Ioi Lam
iklam at openjdk.java.net
Sat Mar 6 08:59:06 UTC 2021
On Fri, 5 Mar 2021 02:36:36 GMT, Ioi Lam <iklam at openjdk.org> wrote:
> SharedArchiveConsistency.java runs a child process with a JSA file. Then, it modifies the JSA file, and then reuses this same JSA file to run another child process.
>
> However, on Windows, after first child process has exited, some sort of file lock is still held on the JSA file, so when we try to modify the JSA file for the second process, sometimes we get the "The requested operation cannot be performed on a file with a user-mapped section open" error.
>
> The fix is to always create a new JSA file for every new test case, and never modify/reuse the JSA files. (We have been following this rule for other CDS tests).
This pull request has now been integrated.
Changeset: 75a5be8a
Author: Ioi Lam <iklam at openjdk.org>
URL: https://git.openjdk.java.net/jdk/commit/75a5be8a
Stats: 70 lines in 1 file changed: 14 ins; 24 del; 32 mod
8263054: [testbug] SharedArchiveConsistency.java reuses jsa files
Reviewed-by: dholmes, minqi
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PR: https://git.openjdk.java.net/jdk/pull/2839
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