Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

8274430: Remove some debug error printing code added in JDK-8017163 #5733


Copy link

@tschatzl tschatzl commented Sep 28, 2021

Hi all,

can I have reviews for this change that undoes some logging changes from JDK-8017163, in particular it added the XXX card set lines in the output as shown in an example below:

[171.616s][1632757560415ms][error][gc,verify ] GC(129) Field 0x00000007fb1008f0 of obj 0x00000007fb1008d8 in region 1485:(O)[0x00000007fb000000,0x00000
[171.616s][1632757560415ms][error][gc,verify ] GC(129) NULL card setjava.lang.invoke.MethodType$ConcurrentWeakInternSet$WeakEntry
points to obj 0x00000004d9abd4c8 in region 683:(S)[0x00000004d9000000,0x00000004da000000,0x00000004da000000] remset Complete

This string would indicate which card set container does not have the requested remembered set entry. This is unnecessary information, as the "points to obj" string later shows that there should be a remset to this region already, and otherwise only interesting for debugging.

Testing: gha



  • Change must not contain extraneous whitespace
  • Commit message must refer to an issue
  • Change must be properly reviewed


  • JDK-8274430: Remove some debug error printing code added in JDK-8017163



Using git

Checkout this PR locally:
$ git fetch pull/5733/head:pull/5733
$ git checkout pull/5733

Update a local copy of the PR:
$ git checkout pull/5733
$ git pull pull/5733/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 5733

View PR using the GUI difftool:
$ git pr show -t 5733

Using diff file

Download this PR as a diff file:

More removal
Copy link

@bridgekeeper bridgekeeper bot commented Sep 28, 2021

👋 Welcome back tschatzl! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

@openjdk openjdk bot added the rfr label Sep 28, 2021
Copy link

@openjdk openjdk bot commented Sep 28, 2021

@tschatzl The following label will be automatically applied to this pull request:

  • hotspot-gc

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

@openjdk openjdk bot added the hotspot-gc label Sep 28, 2021
Copy link

@mlbridge mlbridge bot commented Sep 28, 2021


Copy link

@kstefanj kstefanj left a comment

Looks good.

Copy link

@openjdk openjdk bot commented Sep 29, 2021

@tschatzl This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file for details.

After integration, the commit message for the final commit will be:

8274430: Remove some debug error printing code added in JDK-8017163

Reviewed-by: sjohanss, ayang

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 145 new commits pushed to the master branch:

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

@openjdk openjdk bot added the ready label Sep 29, 2021
Copy link
Contributor Author

@tschatzl tschatzl commented Oct 11, 2021

Thanks @kstefanj @albertnetymk for your reviews.


Copy link

@openjdk openjdk bot commented Oct 11, 2021

Going to push as commit b7af890.
Since your change was applied there have been 166 commits pushed to the master branch:

  • aaf2401: 8274927: Remove unnecessary G1ArchiveAllocator code
  • c55dd36: 8275008: gtest build failure due to stringop-overflow warning with gcc11
  • 3edee1e: 8272723: Don't use Access API to access primitive fields
  • 49f8ce6: 8274773: [TESTBUG] UnsafeIntrinsicsTest intermittently fails on weak memory model platform
  • c032186: 8272968: AArch64: Remove redundant matching rules for commutative ops
  • a05873a: 8274952: jdk/jfr/api/consumer/ failed when c1 disabled
  • 5ecc99b: 8274620: resourcehogs/serviceability/sa/ is timing out
  • 2ff3977: 8275004: CDS build failure with gcc11
  • 296f853: 8274029: Remove jtreg tag manual=yesno for java/awt/print/Dialog/
  • 2c83559: 8274882: Cleanup redundant boxing in java.desktop
  • ... and 156 more:

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot closed this Oct 11, 2021
@openjdk openjdk bot added integrated and removed ready rfr labels Oct 11, 2021
Copy link

@openjdk openjdk bot commented Oct 11, 2021

@tschatzl Pushed as commit b7af890.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

@tschatzl tschatzl deleted the submit/8274430-remove-debug-printing-code branch Oct 11, 2021
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
hotspot-gc integrated
3 participants