complie stuck

[frg01]

Compilation is in progress, and the thread pool created after tests is stuck.
I have been stuck on the bold part and cannot continue.
Could you please tell me the reason for this?

console output
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.128 sec
Running com.oltpbenchmark.benchmarks.auctionmark.util.TestItemId
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running com.oltpbenchmark.benchmarks.auctionmark.util.TestUserId
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running com.oltpbenchmark.benchmarks.auctionmark.util.TestUserIdGenerator
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running com.oltpbenchmark.benchmarks.auctionmark.TestAuctionMarkLoader
[INFO ] 2024-02-21 09:52:05,815 [main]  com.oltpbenchmark.benchmarks.auctionmark.TestAuctionMarkLoader setUp - starting HSQLDB server for test [testLoadProfilePerClient] on port [9012]
**[INFO ] 2024-02-21 09:52:06,269 [main]  com.oltpbenchmark.util.ThreadUtil runLoaderThreads - Creating a Thread Pool with a size of 50 to run 20 Loader Threads.  0 threads will be queued.**

[apavlo]

This is weird. I haven't seen it before. Can you replicate it on another machine / install? What version of Java are you using?

[frg01]

This is weird. I haven't seen it before. Can you replicate it on another machine / install? What version of Java are you using?
i use java version of 21.

(

benchbase/src/main/java/com/oltpbenchmark/util/ThreadUtil.java

Lines 73 to 75 in a36ce8b

	final int loaderThreadSize = loaderThreads.size();
	int poolSize = Math.max(1, Math.min(maxConcurrent, loaderThreadSize));

)

I found the reason why the compilation failed. It was because I modified util/ThreadUtil.java.

    final int loaderThreadSize = loaderThreads.size();

    int poolSize = Math.max(1, Math.min(maxConcurrent, loaderThreadSize));

change:

    final int loaderThreadSize = 20;//loaderThreads.size();

    int poolSize = Math.max(50, Math.min(maxConcurrent, loaderThreadSize));

My programming skills are limited, and I would like to ask you why the compilation fails by doing this. Hope you can guide me.