JDK-8271323 : [TESTBUG] serviceability/sa/ClhsdbCDSCore.java fails with -XX:TieredStopAtLevel=1
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 17,18
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2021-07-27
  • Updated: 2022-12-02
  • Resolved: 2021-07-28
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JDK 11 JDK 17 JDK 18
11.0.19-oracleFixed 17.0.2Fixed 18 b08Fixed
Related Reports
Relates :  
JDK-8251462 - Simplify compilation policy
Relates :  
JDK-8236042 - [TESTBUG] serviceability/sa/ClhsdbCDSCore.java fails with -Xcomp -XX:TieredStopAtLevel=1
Description
This test fails reliably with -XX:TieredStopAtLevel=1 since JDK-8251462. MDOs are no longer allocated in this mode so the clhsdb printmdo -a command prints nothing. The failure is basically the same as JDK-8236042 which happened with -Xcomp -XX:TieredStopAtLevel=1, so the workaround for that just needs to be adjusted slightly.
Comments
Fix Request (17u): 17u is affected, too. Fix is trivial and applies cleanly.
22-11-2021
Changeset: 9bc52afa Author: Nick Gasson <ngasson@openjdk.org> Date: 2021-07-28 01:58:02 +0000 URL: https://git.openjdk.java.net/jdk/commit/9bc52afa481c476ae9c379dff44ae8266777f616
28-07-2021
ILW = Test failure with -XX:TieredStopAtLevel=1, single test, no workaround = MLH = P4
27-07-2021