Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
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None
Description
I'm not sure if this is an existing bug, or something new caused by changes in SOLR-5986, but it just poped up in jenkinds today...
http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-MacOSX/1844
Revision: 1631656
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestDistributedGrouping -Dtests.method=testDistribSearch -Dtests.seed=E9460FA0973F6672 -Dtests.slow=true -Dtests.locale=cs -Dtests.timezone=Indian/Mayotte -Dtests.file.encoding=ISO-8859-1 [junit4] ERROR 55.9s | TestDistributedGrouping.testDistribSearch <<< [junit4] > Throwable #1: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: java.lang.NullPointerException [junit4] > at org.apache.solr.search.grouping.distributed.responseprocessor.StoredFieldsShardResponseProcessor.process(StoredFieldsShardResponseProcessor.java:45) [junit4] > at org.apache.solr.handler.component.QueryComponent.handleGroupedResponses(QueryComponent.java:708) [junit4] > at org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:691) [junit4] > at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:337) [junit4] > at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:136) [junit4] > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1983) [junit4] > at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:773) [junit4] > at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:408) [junit4] > at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:202) [junit4] > at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) [junit4] > at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:137) [junit4] > at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) [junit4] > at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) [junit4] > at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) [junit4] > at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) [junit4] > at org.eclipse.jetty.server.handler.GzipHandler.handle(GzipHandler.java:301) [junit4] > at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1077) [junit4] > at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) [junit4] > at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) [junit4] > at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) [junit4] > at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) [junit4] > at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) [junit4] > at org.eclipse.jetty.server.Server.handle(Server.java:368) [junit4] > at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) [junit4] > at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) [junit4] > at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) [junit4] > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640) [junit4] > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) [junit4] > at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) [junit4] > at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628) [junit4] > at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) [junit4] > at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) [junit4] > at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) [junit4] > at java.lang.Thread.run(Thread.java:745) [junit4] > at __randomizedtesting.SeedInfo.seed([E9460FA0973F6672:68A081B8E060064E]:0) [junit4] > at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:569) [junit4] > at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:215) [junit4] > at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:211) [junit4] > at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:91) [junit4] > at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301) [junit4] > at org.apache.solr.BaseDistributedSearchTestCase.queryServer(BaseDistributedSearchTestCase.java:512) [junit4] > at org.apache.solr.TestDistributedGrouping.simpleQuery(TestDistributedGrouping.java:274) [junit4] > at org.apache.solr.TestDistributedGrouping.doTest(TestDistributedGrouping.java:262) [junit4] > at org.apache.solr.BaseDistributedSearchTestCase.testDistribSearch(BaseDistributedSearchTestCase.java:875) [junit4] > at java.lang.Thread.run(Thread.java:745)
top level query executed by the test...
// Can't validate the response, but can check if no errors occur.
simpleQuery("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.query", t1 + ":kings OR " + t1 + ":eggs", "group.limit", 10, "sort", i1 + " asc, id asc", CommonParams.TIME_ALLOWED, 1);
Line where NPE happens...
SolrDocumentList docs = (SolrDocumentList)srsp.getSolrResponse().getResponse().get("response"); String uniqueIdFieldName = rb.req.getSchema().getUniqueKeyField().getName(); for (SolrDocument doc : docs) { // <-- LINE 45 Object id = doc.getFieldValue(uniqueIdFieldName).toString(); ShardDoc shardDoc = rb.resultIds.get(id);
...so i'm guessing the problem here is that in some situations where TIME_ALLOWED is exceeded, we can now see processing continue with a null set of docs in the response?
