I ask this because SQL/JDBC may return a similar error if you try to run it on a non-Solr Cloud index.
Joel Bernstein http://joelsolr.blogspot.com/ On Thu, Apr 18, 2019 at 10:16 AM Joel Bernstein <joels...@gmail.com> wrote: > Was the original index a Solr Cloud index? > > > > Joel Bernstein > http://joelsolr.blogspot.com/ > > > On Thu, Apr 18, 2019 at 7:48 AM David Barnett <dav...@bahwancybertek.com> > wrote: > >> I have a large solr 7.3 collection 400m + documents. >> >> I’m trying to use the Solr JDBC driver to query the data but I get a >> >> >> java.io.IOException: Failed to execute sqlQuery 'select id from document >> limit 10' against JDBC connection 'jdbc:calcitesolr:'. >> Error while executing SQL "select id from document limit 10": null >> >> >> >> >> If I export the documents to JSON and reimport (after a full delete it >> works without issue but obviously this is not a fix or understanding the >> issue) >> >> >> >> Several things I’ve tried try to eliminate the issue but with no success: >> >> I’ve tried upgrading to Solr 7.7 >> >> I’ve run the UpgradeTool on the index >> >> I’ve tried replicating the collection to a new instance >> >> >> I am unable to understand what it is within the collection causing the >> issue, can you suggest a way for me to get more details about the fault >> >> >> Here is the full stack trace from the Logging interface Admin UI: >> >> >> java.io.IOException: Failed to execute sqlQuery 'select id from document >> limit 10' against JDBC connection 'jdbc:calcitesolr:'. >> Error while executing SQL "select id from document limit 10": null >> at >> org.apache.solr.client.solrj.io.stream.JDBCStream.open(JDBCStream.java:271) >> at >> org.apache.solr.client.solrj.io.stream.ExceptionStream.open(ExceptionStream.java:54) >> at >> org.apache.solr.handler.StreamHandler$TimerStream.open(StreamHandler.java:394) >> at >> org.apache.solr.client.solrj.io.stream.TupleStream.writeMap(TupleStream.java:78) >> at >> org.apache.solr.common.util.JsonTextWriter.writeMap(JsonTextWriter.java:164) >> at >> org.apache.solr.common.util.TextWriter.writeVal(TextWriter.java:69) >> at >> org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:152) >> at >> org.apache.solr.common.util.JsonTextWriter.writeNamedListAsMapWithDups(JsonTextWriter.java:386) >> at >> org.apache.solr.common.util.JsonTextWriter.writeNamedList(JsonTextWriter.java:292) >> at >> org.apache.solr.response.JSONWriter.writeResponse(JSONWriter.java:73) >> at >> org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:66) >> at >> org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65) >> at >> org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:788) >> at >> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:525) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:395) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:341) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) >> at >> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) >> at >> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) >> at >> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) >> at >> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) >> at >> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) >> at >> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) >> at >> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at >> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at org.eclipse.jetty.server.Server.handle(Server.java:502) >> at >> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) >> at >> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) >> at org.eclipse.jetty.io >> .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) >> at org.eclipse.jetty.io >> .FillInterest.fillable(FillInterest.java:103) >> at org.eclipse.jetty.io >> .ChannelEndPoint$2.run(ChannelEndPoint.java:118) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) >> at >> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) >> at java.lang.Thread.run(Unknown Source) >> Caused by: java.sql.SQLException: Error while executing SQL "select id >> from document limit 10": null >> at >> org.apache.calcite.avatica.Helper.createException(Helper.java:56) >> at >> org.apache.calcite.avatica.Helper.createException(Helper.java:41) >> at >> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156) >> at >> org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:218) >> at >> org.apache.solr.client.solrj.io.stream.JDBCStream.open(JDBCStream.java:269) >> ... 49 more >> Caused by: java.lang.NullPointerException >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.validate(VolcanoPlanner.java:891) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:866) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:883) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:101) >> at >> org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:336) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1496) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:863) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:883) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:101) >> at >> org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:336) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1496) >> at >> org.apache.calcite.plan.volcano.VolcanoPlanner.setRoot(VolcanoPlanner.java:308) >> at org.apache.calcite.tools.Programs$5.run(Programs.java:309) >> at >> org.apache.calcite.tools.Programs$SequenceProgram.run(Programs.java:387) >> at org.apache.calcite.prepare.Prepare.optimize(Prepare.java:186) >> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:319) >> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:228) >> at >> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:784) >> at >> org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:639) >> at >> org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:609) >> at >> org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214) >> at >> org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:603) >> at >> org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:638) >> at >> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:149) >> >> >> >> Thanks Dave >> >> 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