[jira] [Commented] (LUCENE-2988) trunk 'ant test' hangs

2011-03-24 Thread Doron Cohen (JIRA) 

[ 
https://issues.apache.org/jira/browse/LUCENE-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010754#comment-13010754
 ] 

Doron Cohen commented on LUCENE-2988:
-

Thanks Robert for looking into this!

bq. it seems they are from the 'ant' jvm, not the forked process that actually 
runs the tests

Indeed, now I notice that too... when 'ant test' hanged I used  to 
get the thread dump and did not realize the ant JVM stands in between... That 
console is lost and I don't know the exact location in the tests when that 
happened - too bad. 

bq. It could be the case here that its just in some ultra-slow test such as 
TestIndexWriterOnDiskFull... this one frequently takes several minutes for me 
even on Sun JRE.

I was away for half an hour so its something slower...

I was not able to reproduce this, and also in the meantime found out that I was 
using incompatible ant version - 1.8.1. 

So thinking of closing this for now, will reopen it if it will reappear with 
ant 1.7.1.

> trunk 'ant test' hangs
> --
>
> Key: LUCENE-2988
> URL: https://issues.apache.org/jira/browse/LUCENE-2988
> Project: Lucene - Java
>  Issue Type: Bug
>  Components: Tests
> Environment: inspected so far on XP within Cygwin using IBM JDK 6
>Reporter: Doron Cohen
>Assignee: Doron Cohen
> Fix For: 4.0
>
> Attachments: 5-java-dumps.zip
>
>
> Running 'ant test' from trunk on XP in a Cygwin shell hangs.
> There was no progress in the console for a long time, so i stopped the 
> program.
> Before stopping it, created 5 consecutive thread dumps to see where the code 
> is.
> It is not clear what is going on - does not seem like a Lucene code I think 
> but not sure.
> Opening this issue to keep an eye on this - I will try with other JDKs to see 
> if this is persistent.
> Also, when first seeing this had local changes of two issue: LUCENE-2986 and 
> LUCENE-2977 - I think the changes in these issues are related but will repeat 
> the tests without these changes.

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[jira] [Commented] (LUCENE-2988) trunk 'ant test' hangs

2011-03-24 Thread Robert Muir (JIRA) 

[ 
https://issues.apache.org/jira/browse/LUCENE-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010686#comment-13010686
 ] 

Robert Muir commented on LUCENE-2988:
-

I havent tried the tests with IBM's JRE in a while, I just did so and actually 
noticed some test failures. So it seems we have some issues to cleanup here.

As far as hangs, I inspected your dump files and it seems they are from the 
'ant' jvm, not the forked process that actually runs the tests? 

It could be the case here that its just in some ultra-slow test such as 
TestIndexWriterOnDiskFull... this one frequently takes several minutes for me 
even on Sun JRE.


> trunk 'ant test' hangs
> --
>
> Key: LUCENE-2988
> URL: https://issues.apache.org/jira/browse/LUCENE-2988
> Project: Lucene - Java
>  Issue Type: Bug
>  Components: Tests
> Environment: inspected so far on XP within Cygwin using IBM JDK 6
>Reporter: Doron Cohen
>Assignee: Doron Cohen
> Fix For: 4.0
>
> Attachments: 5-java-dumps.zip
>
>
> Running 'ant test' from trunk on XP in a Cygwin shell hangs.
> There was no progress in the console for a long time, so i stopped the 
> program.
> Before stopping it, created 5 consecutive thread dumps to see where the code 
> is.
> It is not clear what is going on - does not seem like a Lucene code I think 
> but not sure.
> Opening this issue to keep an eye on this - I will try with other JDKs to see 
> if this is persistent.
> Also, when first seeing this had local changes of two issue: LUCENE-2986 and 
> LUCENE-2977 - I think the changes in these issues are related but will repeat 
> the tests without these changes.

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