Solr External Scripts Replication Issue

["tamanjit.bindra@yahoo.co.in" <ta...@yahoo.co.in>]

Hi,
We use a Master-Slave architecture and use rsyncing to sync the slaves. It
was working fine till 3.5 version. It is giving issues on migrating to 4.3
version.

Now after I have commited incremental changes on master and optimize the
index and run snappuller, snapinstaller, readercycle on slaves. The files
get copied, but the result changes in SOlr are not reflected.

I tried the following things, but none seemt o work:
1. I run .commit/./optimize from bin folder. It doesnt work
2. I hit commit/optimize urls. They dont work
3. I try to optimize from the admin console. It doesn't work
4. If I reload the core (we use multicore). The files in index folder get
replaced with old files (i.e. files from the time the index is not updated)
with an extra write.lock 
5. If i try to restart tomcat. It at times gives an error *.si file missing
(FileNotFoundException).

Quick help will be appreciated.

Thanks in advance



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Re: Solr External Scripts Replication Issue

["tamanjit.bindra@yahoo.co.in" <ta...@yahoo.co.in>]

Found the solution. It was related to solrdeletionpolicy. Phew!!!



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Re: Solr External Scripts Replication Issue

["tamanjit.bindra@yahoo.co.in" <ta...@yahoo.co.in>]

Also once in a while it gives the following exception:

org.apache.solr.common.SolrException: Error opening new searcher
	at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1434)
	at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1546)
	at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1319)
	at
org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:565)
	at
org.apache.solr.update.processor.RunUpdateProcessor.processCommit(RunUpdateProcessorFactory.java:95)
	at
org.apache.solr.update.processor.UpdateRequestProcessor.processCommit(UpdateRequestProcessor.java:64)
	at
org.apache.solr.update.processor.DistributedUpdateProcessor.processCommit(DistributedUpdateProcessor.java:1109)
	at
org.apache.solr.update.processor.LogUpdateProcessor.processCommit(LogUpdateProcessorFactory.java:157)
	at
org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:266)
	at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:173)
	at
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
	at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
	at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
	at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:656)
	at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:359)
	at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
	at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
	at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
	at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.solr.common.SolrException: Error opening Reader
	at
org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:172)
	at
org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:183)
	at
org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:179)
	at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1410)
	... 31 more
Caused by: java.io.FileNotFoundException:
/opt/magicbricks_3_5/solr/propertyCore/data/index/_514f.si (No such file or
directory)
	at java.io.RandomAccessFile.open(Native Method)
	at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
	at org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:193)
	at
org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:50)
	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
	at
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:56)
	at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:783)
	at
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:52)
	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:88)
	at
org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:34)
	at
org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:169)
	... 34 more




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