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https://issues.apache.org/jira/browse/WAVE-308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13466428#comment-13466428
]
Lamu Guo commented on WAVE-308:
-------------------------------
As a newbie of wave, I took a look at the code and guess it may possible
related to different lock impl in OS level.
For guys can reporduce this problem, possible to add log for acquireReadLock()
/ releaseReadLock() / acquireWriteLock() / releaseWriteLock() like below and
post the log in testing.
protected void acquireReadLock() {
LOG.info("try to get readlock");
readLock.lock();
LOG.info("succeed in getting readlock");
}
protected void releaseReadLock() {
LOG.info("try to release readlock");
readLock.unlock();
LOG.info("succeed in releasing readlock");
}
protected void acquireWriteLock() {
LOG.info("try to get writelock");
writeLock.lock();
LOG.info("succeed in getting writelock");
}
protected void releaseWriteLock() {
LOG.info("try to release writelock");
writeLock.unlock();
LOG.info("succeed in releasing writelock");
}
Just my 2-cent, not sure whether it is helpful to the bug.
> WaveServerTest testWaveletNotification failure
> ----------------------------------------------
>
> Key: WAVE-308
> URL: https://issues.apache.org/jira/browse/WAVE-308
> Project: Wave
> Issue Type: Bug
> Components: Server
> Reporter: Witold Baryluk
> Attachments:
> TEST-org.waveprotocol.box.server.waveserver.WaveServerTest.xml
>
>
> Hello, again.
> I find failure of single test, which prevents building wave server.
> I was testing revision 1206689.
> It looks to be regression (it wasn't failing on this test few days ago)
> Class: WaveServerTest
> Name: testWaveletNotification
> Status: Error
> Type:
> Wanted but not invoked: notifiee.waveletCommitted( [WaveletName
> example.com/abc123/example.com/conv+root], <any>, [example.com] ); -> at
> org.waveprotocol.box.server.waveserver.WaveServerTest.testWaveletNotification(WaveServerTest.java:145)
> However, there were other interactions with this mock: -> at
> org.waveprotocol.box.server.waveserver.WaveMap.<init>(WaveMap.java:625) -> at
> org.waveprotocol.box.server.waveserver.WaveletContainerImpl.notifyOfDeltas(WaveletContainerImpl.java:180)
>
> Wanted but not invoked:
> notifiee.waveletCommitted(
> [WaveletName example.com/abc123/example.com/conv+root],
> <any>,
> [example.com]
> );
> -> at
> org.waveprotocol.box.server.waveserver.WaveServerTest.testWaveletNotification(WaveServerTest.java:145)
> However, there were other interactions with this mock:
> -> at org.waveprotocol.box.server.waveserver.WaveMap.<init>(WaveMap.java:625)
> -> at
> org.waveprotocol.box.server.waveserver.WaveletContainerImpl.notifyOfDeltas(WaveletContainerImpl.java:180)
> at
> org.waveprotocol.box.server.waveserver.WaveServerTest.testWaveletNotification(WaveServerTest.java:145)
> Time (s): 0.104
> Thanks.
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