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https://issues.apache.org/jira/browse/SOLR-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13543146#comment-13543146
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Shawn Heisey commented on SOLR-4191:
------------------------------------
Just got this in my Solr 3.5 log after turning on GC logging. It does not
correspond to anything in the GC log. The jetty exception was one REALLY long
line - I have broken it up for easier reading.
{noformat}
2013-01-03 11:03:10.710:WARN::Committed before 500
null||org.mortbay.jetty.EofException|?at
org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:791)|?at
org.mortbay.jetty.AbstractGenerator$Output.flush(AbstractGenerator.java:569)|?at
org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:1012)|?at
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:278)|?at
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:122)|?at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:212)|?at
org.apache.solr.common.util.FastWriter.flush(FastWriter.java:115)|?at
org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:344)|?at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:265)|?at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)|?at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)|?at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)|?at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)|?at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)|?at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)|?at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)|?at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)|?at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)|?at
org.mortbay.jetty.Server.handle(Server.java:326)|?at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)|?at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)|?at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)|?at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)|?at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)|?at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)|?at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)|
Caused by: java.net.SocketException: Broken pipe|?at
java.net.SocketOutputStream.socketWrite0(Native Method)|?at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)|?at
java.net.SocketOutputStream.write(SocketOutputStream.java:136)|?at
org.mortbay.io.ByteArrayBuffer.writeTo(ByteArrayBuffer.java:368)|?at
org.mortbay.io.bio.StreamEndPoint.flush(StreamEndPoint.java:129)|?at
org.mortbay.io.bio.StreamEndPoint.flush(StreamEndPoint.java:161)|?at
org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:714)|?
... 25 more|
2013-01-03 11:03:10.711:WARN::/solr/ncmain/admin/ping
java.lang.IllegalStateException: Committed
at org.mortbay.jetty.Response.resetBuffer(Response.java:1023)
at org.mortbay.jetty.Response.sendError(Response.java:240)
at
org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:380)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:283)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
{noformat}
{noformat}
2013-01-03T11:01:03.049-0700: 337.497: [GC 337.497: [ParNew:
1829516K->209664K(1887488K), 0.2861230 secs] 2884363K->1427860K(3984640K),
0.2862970 secs] [Times: user=1.37 sys=0.20, real=0.28 secs]
2013-01-03T11:03:00.548-0700: 454.996: [GC 454.996: [ParNew:
1887488K->144139K(1887488K), 0.0926470 secs] 3105684K->1362378K(3984640K),
0.0931350 secs] [Times: user=0.48 sys=0.00, real=0.09 secs]
2013-01-03T11:04:00.930-0700: 515.377: [GC 515.377: [ParNew:
1821908K->144450K(1887488K), 0.2553860 secs] 3040147K->1460243K(3984640K),
0.2555500 secs] [Times: user=0.84 sys=0.14, real=0.26 secs]
2013-01-03T11:06:05.328-0700: 639.775: [GC 639.775: [ParNew:
1822274K->194859K(1887488K), 0.2209320 secs] 3138067K->1591694K(3984640K),
0.2210910 secs] [Times: user=0.79 sys=0.14, real=0.22 secs]
2013-01-03T11:08:00.966-0700: 755.413: [GC 755.413: [ParNew:
1872683K->172132K(1887488K), 0.3693480 secs] 3269518K->1696739K(3984640K),
0.3695080 secs] [Times: user=1.13 sys=0.18, real=0.37 secs]
2013-01-03T11:11:07.410-0700: 941.858: [GC 941.858: [ParNew:
1848944K->150685K(1887488K), 0.3002600 secs] 3373552K->1768856K(3984640K),
0.3004340 secs]
{noformat}
> Exceptions thrown when /admin/mbeans is accessed during update/commit
> ---------------------------------------------------------------------
>
> Key: SOLR-4191
> URL: https://issues.apache.org/jira/browse/SOLR-4191
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.1
> Environment: solr-impl 4.1-SNAPSHOT 1421496 - ncindex - 2012-12-13
> 14:56:25
> Reporter: Shawn Heisey
> Fix For: 4.2, 5.0
>
> Attachments: solr-2012-12-14[1].log
>
>
> I am getting the following exceptions in quick succession in the solr log
> when /admin/mbeans is accessed at the moment that an update/commit is
> happening:
> ERROR - 2012-12-13 18:17:01.930; org.apache.solr.common.SolrException;
> null:org.eclipse.jetty.io.EofException
> ERROR - 2012-12-13 18:17:01.982; org.apache.solr.common.SolrException;
> null:org.eclipse.jetty.io.EofException
> WARN - 2012-12-13 18:17:01.984; org.eclipse.jetty.server.Response; Committed
> before 500 {msg=Broken pipe,trace=org.eclipse.jetty.io.EofException
> WARN - 2012-12-13 18:17:01.984; org.eclipse.jetty.servlet.ServletHandler;
> /solr/s0live/admin/mbeans
> java.lang.IllegalStateException: Committed
> I will attach the full solr log. Before SOLR-4135 was fixed, I got a *lot*
> of those exceptions, but these were far less common. Now these appear to be
> the only thing I am getting in my logs, which log4j is logging at WARN.
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