Thanks, I will look into it. I haven't seen it hang myself, but I saw in the dump that addDependency was in there, which Lizhi reported as having some thread-unsafe behavior.
-Alex On 7/5/16, 7:42 AM, "Christofer Dutz" <christofer.d...@c-ware.de> wrote: >Hi, > > >I have been doing quite a lot of complies of ASJS lately. I encountered >about 2-3% of the builds end up with the compiler completely locking up. >I used to simply kill them and re-run the build, but this time I used >jstack to dump a thread-dump of all threads of that VM. I thought, >eventually this could help someone here to track down this problem. I >stored the output in the ASF Paste Bucket here: >https://paste.apache.org/jgmp > > >Just thought it was worth reporting. > > >Chris