Hi All,
I am using Solr for about a couple of months now and am very
satisfied with it. My solr on dev environment runs on a windows box with
1 gig memory and the solr.war is deployed on a jboss 4.05 version. When
investigating on a "Solr commit not working sometimes issue " in our
application, I found out that the server was sometimes throwing a
"socket exception : connection refused" and when ever this was happening
the commit/optimize did not function properly. I am not sure as to why
this is happening as when the box was used to deploy the application, we
never got the issue, but when it solely is not being used as a solr
server, we are getting this. Any ideas / suggestions to solve this is
appreciated.
Thanks and Regards
Sundar
P.S : The stack trace for the same :::
2008-02-06 17:10:08,101 [STDERR:152] ERROR - Feb 6, 2008 5:10:08 PM
org.apache.solr.core.SolrException log
SEVERE: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at
org.apache.coyote.http11.InternalInputBuffer.fill(InternalInputBuffer.ja
va:747)
at
org.apache.coyote.http11.InternalInputBuffer$InputStreamInputBuffer.doRe
ad(InternalInputBuffer.java:777)
at
org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInpu
tFilter.java:115)
at
org.apache.coyote.http11.InternalInputBuffer.doRead(InternalInputBuffer.
java:712)
at org.apache.coyote.Request.doRead(Request.java:418)
at
org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java
:284)
at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:404)
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:299)
at
org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.j
ava:192)
at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:411)
at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:453)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:183)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:2972)
at org.xmlpull.mxp1.MXParser.more(MXParser.java:3026)
at org.xmlpull.mxp1.MXParser.parseAttribute(MXParser.java:2026)
at org.xmlpull.mxp1.MXParser.parseStartTag(MXParser.java:1799)
at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1259)
at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093)
at org.xmlpull.mxp1.MXParser.nextTag(MXParser.java:1078)
at
org.apache.solr.handler.XmlUpdateRequestHandler.readDoc(XmlUpdateRequest
Handler.java:298)
at
org.apache.solr.handler.XmlUpdateRequestHandler.update(XmlUpdateRequestH
andler.java:162)
at
org.apache.solr.handler.XmlUpdateRequestHandler.handleRequestBody(XmlUpd
ateRequestHandler.java:84)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerB
ase.java:77)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:658)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.ja
va:191)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.j
ava:159)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilte
r.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:178)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAs
sociationValve.java:175)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.j
ava:74)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:105)
at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnecti
onValve.java:156)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
48)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:86
9)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorker
Thread.java:112)
at java.lang.Thread.run(Thread.java:595)
