bigdata-developers

[Bigdata-developers] Error of NanoSparqlServer in Bigdata Cluster

[WanCai W. <wen...@gm...>]

how to slove the following error?

SELECT * { ?s ?p ?o } LIMIT 1
java.lang.RuntimeException: com.bigdata.service.ndx.ClientException:
Execution failed: index=rdf_test.lex.TERM2ID, ts=1354065608409,
procedure com.bigdata.rdf.lexicon.Term2IdWriteProc : Split{ ntuples=1,
fromIndex=0, toIndex=1, pmd={ partitionId=0,
dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415,
leftSeparator=[], rightSeparator=null}}
	at com.bigdata.rdf.lexicon.LexiconRelation.addTerms(LexiconRelation.java:1844)
	at com.bigdata.rdf.lexicon.LexiconRelation.addTerms(LexiconRelation.java:1705)
	at com.bigdata.rdf.sail.sparql.BatchRDFValueResolver.process(BatchRDFValueResolver.java:197)
	at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:323)
	at com.bigdata.rdf.sail.webapp.BigdataRDFContext.getQueryTask(BigdataRDFContext.java:1150)
	at com.bigdata.rdf.sail.webapp.QueryServlet.doQuery(QueryServlet.java:479)
	at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:120)
	at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:133)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:534)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:475)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:929)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:403)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:864)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:47)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114)
	at org.eclipse.jetty.server.Server.handle(Server.java:348)
	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596)
	at org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:1068)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:805)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218)
	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:426)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:508)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:451)
	at java.lang.Thread.run(Thread.java:722)
Caused by: com.bigdata.service.ndx.ClientException: Execution failed:
index=rdf_test.lex.TERM2ID, ts=1354065608409, procedure
com.bigdata.rdf.lexicon.Term2IdWriteProc : Split{ ntuples=1,
fromIndex=0, toIndex=1, pmd={ partitionId=0,
dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415,
leftSeparator=[], rightSeparator=null}}
	at com.bigdata.service.ndx.ClientIndexView.runOne(ClientIndexView.java:1699)
	at com.bigdata.service.ndx.ClientIndexView.runTasks(ClientIndexView.java:1648)
	at com.bigdata.service.ndx.ClientIndexView.submit(ClientIndexView.java:1602)
	at com.bigdata.service.ndx.ClientIndexView.submit(ClientIndexView.java:1514)
	at com.bigdata.rdf.lexicon.Term2IdWriteTask.call(Term2IdWriteTask.java:216)
	at com.bigdata.rdf.lexicon.LexiconRelation.addTerms(LexiconRelation.java:1840)
	... 28 more
Caused by: java.util.concurrent.ExecutionException:
java.lang.RuntimeException: DataService not found: { partitionId=0,
dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415,
leftSeparator=[], rightSeparator=null}
	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:262)
	at java.util.concurrent.FutureTask.get(FutureTask.java:119)
	at com.bigdata.service.ndx.ClientIndexView.runOne(ClientIndexView.java:1692)
	... 33 more
Caused by: java.lang.RuntimeException: DataService not found: {
partitionId=0, dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415,
leftSeparator=[], rightSeparator=null}
	at com.bigdata.service.ndx.AbstractDataServiceProcedureTask.submit(AbstractDataServiceProcedureTask.java:279)
	at com.bigdata.service.ndx.AbstractDataServiceProcedureTask.call(AbstractDataServiceProcedureTask.java:215)
	at com.bigdata.service.ndx.AbstractDataServiceProcedureTask.call(AbstractDataServiceProcedureTask.java:45)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	... 1 more

Re: [Bigdata-developers] Error of NanoSparqlServer in Bigdata Cluster

[Bryan T. <br...@sy...>]

Looks like one of the services is down:


Caused by: java.lang.RuntimeException: DataService not found: { partitionId=0, dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415, leftSeparator=[], rightSeparator=null}

If you have restarted the cluster, you need to make sure that the old service registrations are gone. This happens automatically with a time against jini/river.

Otherwise, check your servers and look for a dead DataServer process or a dead server.

Bryan

From: WanCai Wen <wen...@gm...<mailto:wen...@gm...>>
Date: Tuesday, November 27, 2012 8:50 PM
To: "big...@li...<mailto:big...@li...>" <big...@li...<mailto:big...@li...>>
Cc: Bryan Thompson <br...@sy...<mailto:br...@sy...>>
Subject: Error of NanoSparqlServer in Bigdata Cluster


Caused by: java.lang.RuntimeException: DataService not found: { partitionId=0, dataServiceUUID=ff5878a8-9d83-418c-8ca8-4926807a8415, leftSeparator=[], rightSeparator=null}