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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 18
Affects Version/s: 8-shenandoah, 11.0.10, 17, 18
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b04

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8272822	17.0.2	Aleksey Shipilev	P4	Resolved	Fixed	b01
JDK-8272951	17.0.1	Aleksey Shipilev	P4	Resolved	Fixed	b08
JDK-8272895	11.0.13	Aleksey Shipilev	P4	Resolved	Fixed	b04

After ~~JDK-8259954~~, some mxbeans tests wait in the effectively infinite loop for the notifications to arrive. If notifications are broken, it would wait forever, and test would timeout. We need to make such failure mode more straightforward.

Plus, with recent improvements to Shenandoah code, on some platforms the pauses are consistently below 1ms, which fails the test that waits for non-zero-ms pauses.

backported by

JDK-8272822 Shenandoah: gc/shenandoah/mxbeans tests should be more resilient

Resolved

JDK-8272895 Shenandoah: gc/shenandoah/mxbeans tests should be more resilient

Resolved

JDK-8272951 Shenandoah: gc/shenandoah/mxbeans tests should be more resilient

Resolved

relates to

JDK-8259954 gc/shenandoah/mxbeans tests fail with -Xcomp

Resolved

links to

Commit openjdk/jdk11u-dev/519894a4

Commit openjdk/jdk17u/9554fba4

Commit openjdk/jdk/23d2996f

Review openjdk/jdk11u-dev/258

Review openjdk/jdk17u/27

Review openjdk/jdk/4611

(5 links to)

Assignee:: Aleksey Shipilev

Reporter:: Aleksey Shipilev

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2021-06-28 02:07

Updated:: 2021-08-24 15:56

Resolved:: 2021-06-30 06:23

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