Github, generate report

Report generation job failed on phase "parse_body", step "React with rocket on run".
Link: https://github.com/checkstyle/checkstyle/actions/runs/1395829817

Report generation job failed on phase "make_report", step "Generate report".
Link: https://github.com/checkstyle/checkstyle/actions/runs/1395835851

Github, generate report

Report generation job failed on phase "make_report", step "Generate report".
Link: https://github.com/checkstyle/checkstyle/actions/runs/1395981405

Yes, this is being caused by OOM in FileText#readFile:

Caused by: java.lang.OutOfMemoryError: Java heap space
	at java.base/java.util.Arrays.copyOf(Arrays.java:3745)
	at java.base/java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:172)
	at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:686)
	at java.base/java.lang.StringBuilder.append(StringBuilder.java:228)
	at com.puppycrawl.tools.checkstyle.api.FileText.readFile(FileText.java:211)
	at com.puppycrawl.tools.checkstyle.api.FileText.<init>(FileText.java:170)
	at com.puppycrawl.tools.checkstyle.Checker.processFile(Checker.java:326)
	at com.puppycrawl.tools.checkstyle.Checker.processFiles(Checker.java:289)
	at com.puppycrawl.tools.checkstyle.Checker.process(Checker.java:221)

I have been trying to reproduce this locally, but no luck yet. For what it's worth, this file is gigantic (it crashes intellij for me locally):

➜  gc git:(dev) cat TestBigObj.java | wc -l
65588

Yea, sometimes CI has lower memory than usual. I would say put the file to the ignore list if it can't be made stable.

I would say put the file to the ignore list if it can't be made stable.

We currently ignore the exclusion list in the projects file for diff report generation, this would require enabling excludes via the --allowExcludes option.

Sorry, I forgot. So we are still blocked from using openjdk10?

So we are still blocked from using openjdk10?

From this issue in FileText now, yes. I wanted to do more investigation before creating an issue or commenting in checkstyle/contribution#527 (comment) .

GitHub, rebase

Github, generate report

Report generation job failed on phase "make_report", step "Generate report".
Link: https://github.com/checkstyle/checkstyle/actions/runs/1539925131

Report is failed:
Caused by: java.lang.OutOfMemoryError: Java heap space

CI execution is limited by memory, it is fine, as we know 9.x is excessive on memory, until it is fixed, no reason even try.

Let's move this report/config to PR where @nmancus1 try to fix memory usage.

Let's move this report/config to PR where @nmancus1 try to fix memory usage.

Done, I am closing this.