[FlexJS][Falcon] Lockups in the compiler

[Christofer Dutz <ch...@c-ware.de>]

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

Re: [FlexJS][Falcon] Lockups in the compiler

[Alex Harui <ah...@adobe.com>]

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" <ch...@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