Re: StreamingUpdateSolrServer hangs

2010-04-30 Thread Yonik Seeley
On Thu, Apr 29, 2010 at 7:51 PM, Yonik Seeley wrote: > I'm trying to reproduce now... single thread adding documents to a > multithreaded client, StreamingUpdateSolrServer(addr,32,4) > > I'm currently at the 2.5 hour mark and 100M documents - no issues so far. I let it go to 500M docs... everythi

Re: StreamingUpdateSolrServer hangs

2010-04-29 Thread Yonik Seeley
I'm trying to reproduce now... single thread adding documents to a multithreaded client, StreamingUpdateSolrServer(addr,32,4) I'm currently at the 2.5 hour mark and 100M documents - no issues so far. -Yonik Apache Lucene Eurocon 2010 18-21 May 2010 | Prague On Thu, Apr 29, 2010 at 5:12 PM, Yon

Re: StreamingUpdateSolrServer hangs

2010-04-29 Thread Lance Norskog
What is the garbage collection status when this happens? What are the open sockets in the OS when this happens? Run 'netstat -an | fgrep 8983' where 8983 is the Solr incoming port number. A side note on sockets: SUSS uses the MultiThreadedHttpConnectionManager but never calls MultiThreadedHttpCo

Re: StreamingUpdateSolrServer hangs

2010-04-29 Thread Yonik Seeley
On Thu, Apr 29, 2010 at 6:04 PM, Lance Norskog wrote: > In solrconfig.xml, there is a parameter controlling remote streaming: >   >       >       multipartUploadLimitInKB="2048000" /> > > 1) Is this relevant with the SUSS? No, this relates to solr pulling data from another source (via stream.url

Re: StreamingUpdateSolrServer hangs

2010-04-29 Thread Lance Norskog
In solrconfig.xml, there is a parameter controlling remote streaming: 1) Is this relevant with the SUSS? 2) It seems to be 'true' in the example default, which may not be a good idea. On Thu, Apr 29, 2010 at 2:12 PM, Yonik Seeley wrote: > On Fri, Apr 16, 2010 at 1:34 PM, Sascha

Re: StreamingUpdateSolrServer hangs

2010-04-29 Thread Yonik Seeley
On Fri, Apr 16, 2010 at 1:34 PM, Sascha Szott wrote: > In my case the whole application hangs and never recovers (CPU utilization > goes down to near 0%). Interestingly, the problem reproducibly occurs only > if SUSS is created with *more than 2* threads. Is your application also using multiple t

Re: StreamingUpdateSolrServer hangs

2010-04-16 Thread Rich Cariens
I experienced the hang described with the Solr 1.4.0 build. Yonik - I also thought the streaming updater was blocking on commits but updates never resumed. To be honest I was in a bit of a rush to meet a deadline so after spending a day or so tinkering I bailed out and just wrote a component by h

Re: StreamingUpdateSolrServer hangs

2010-04-16 Thread Sascha Szott
Hi Yonik, thanks for your fast reply. Yonik Seeley wrote: Thanks for the report Sascha. So after the hang, it never recovers? Some amount of hanging could be visible if there was a commit on the Solr server or something else to cause the solr requests to block for a while... but it should retu

Re: StreamingUpdateSolrServer hangs

2010-04-16 Thread Yonik Seeley
Thanks for the report Sascha. So after the hang, it never recovers? Some amount of hanging could be visible if there was a commit on the Solr server or something else to cause the solr requests to block for a while... but it should return to normal on it's own... Looking at the stack trace, it lo

Re: StreamingUpdateSolrServer hangs

2010-04-16 Thread Sascha Szott
Hi Yonik, Yonik Seeley wrote: Stephen, were you running stock Solr 1.4, or did you apply any of the SolrJ patches? I'm trying to figure out if anyone still has any problems, or if this was fixed with SOLR-1711: I'm using the latest trunk version (rev. 934846) and constantly running into the sam

Re: StreamingUpdateSolrServer hangs

2010-04-09 Thread Yonik Seeley
Stephen, were you running stock Solr 1.4, or did you apply any of the SolrJ patches? I'm trying to figure out if anyone still has any problems, or if this was fixed with SOLR-1711: * SOLR-1711: SolrJ - StreamingUpdateSolrServer had a race condition that could halt the streaming of documents. (At