You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Uwe Schindler (Issue Comment Edited) (JIRA)" <ji...@apache.org> on 2011/11/16 00:21:51 UTC
[jira] [Issue Comment Edited] (LUCENE-3235)
TestDoubleBarrelLRUCache hangs under Java 1.5, 3.x and trunk, likely JVM
bug
[ https://issues.apache.org/jira/browse/LUCENE-3235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150878#comment-13150878 ]
Uwe Schindler edited comment on LUCENE-3235 at 11/15/11 11:21 PM:
------------------------------------------------------------------
This ois the way to get the runtime args: [http://download.oracle.com/javase/1.5.0/docs/api/java/lang/management/RuntimeMXBean.html#getInputArguments()]:
{code:java}
RuntimeMXBean m = ManagementFactory.getRuntimeMXBean();
List<String> vmargs = getInputArguments();
{code}
was (Author: thetaphi):
This ois the way to get the runtime args: [http://download.oracle.com/javase/1.5.0/docs/api/java/lang/management/RuntimeMXBean.html#getInputArguments()]
> TestDoubleBarrelLRUCache hangs under Java 1.5, 3.x and trunk, likely JVM bug
> ----------------------------------------------------------------------------
>
> Key: LUCENE-3235
> URL: https://issues.apache.org/jira/browse/LUCENE-3235
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.0, 3.1, 3.2, 3.3, 3.4
> Reporter: Michael McCandless
> Fix For: 3.5
>
> Attachments: LUCENE-3235.patch, LUCENE-3235.patch, LUCENE-3235.patch
>
>
> Not sure what's going on yet... but under Java 1.6 it seems not to hang bug under Java 1.5 hangs fairly easily, on Linux. Java is 1.5.0_22.
> I suspect this is relevant: http://stackoverflow.com/questions/3292577/is-it-possible-for-concurrenthashmap-to-deadlock which refers to this JVM bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6865591 which then refers to this one http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6822370
> It looks like that last bug was fixed in Java 1.6 but not 1.5.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org