Solr
  1. Solr
  2. SOLR-5515

NPE when getting stats on date field with empty result on solrcloud

    Details

      Description

      Steps to reproduce:
      1. Download solr 4.6.0, unzip twice in different directories.
      2. Start a two-shard cluster based on default example

      dir1/example> java -Dbootstrap_confdir=./solr/collection1/conf -Dcollection.configName=myconf -DzkRun -DnumShards=2 -jar start.jar

      dir2/example> java -Djetty.port=7574 -DzkHost=localhost:9983 -jar start.jar

      3. Visit http://localhost:8983/solr/query?q=author:a&stats=true&stats.field=last_modified

      This causes a nullpointer (given that the index is empty or the query returns 0 rows)

      Stacktrace:

      1111190 [qtp290025410-11] INFO  org.apache.solr.core.SolrCore  – [collection1] webapp=/solr path=/query params={stats.field=last_modified&stats=true&q=author:a} hits=0 status=500 QTime=8 
      1111191 [qtp290025410-11] ERROR org.apache.solr.servlet.SolrDispatchFilter  – null:java.lang.NullPointerException
              at org.apache.solr.handler.component.DateStatsValues.updateTypeSpecificStats(StatsValuesFactory.java:409)
              at org.apache.solr.handler.component.AbstractStatsValues.accumulate(StatsValuesFactory.java:109)
              at org.apache.solr.handler.component.StatsComponent.handleResponses(StatsComponent.java:113)
              at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:311)
              at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
              at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859)
              at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:710)
              at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:413)
              at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
              at org.eclipse.jetty.server.Server.handle(Server.java:368)
              at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
              at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
              at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
              at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
              at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
              at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
              at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
              at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
              at java.lang.Thread.run(Thread.java:744)
      

        Activity

        Hide
        ASF subversion and git services added a comment -

        Commit 1546725 from shalin@apache.org in branch 'dev/trunk'
        [ https://svn.apache.org/r1546725 ]

        SOLR-5515: NPE when getting stats on date field with empty result on SolrCloud

        Show
        ASF subversion and git services added a comment - Commit 1546725 from shalin@apache.org in branch 'dev/trunk' [ https://svn.apache.org/r1546725 ] SOLR-5515 : NPE when getting stats on date field with empty result on SolrCloud
        Hide
        ASF subversion and git services added a comment -

        Commit 1546728 from shalin@apache.org in branch 'dev/branches/branch_4x'
        [ https://svn.apache.org/r1546728 ]

        SOLR-5515: NPE when getting stats on date field with empty result on SolrCloud

        Show
        ASF subversion and git services added a comment - Commit 1546728 from shalin@apache.org in branch 'dev/branches/branch_4x' [ https://svn.apache.org/r1546728 ] SOLR-5515 : NPE when getting stats on date field with empty result on SolrCloud
        Hide
        Shalin Shekhar Mangar added a comment -

        Thanks Alexander!

        Show
        Shalin Shekhar Mangar added a comment - Thanks Alexander!

          People

          • Assignee:
            Shalin Shekhar Mangar
            Reporter:
            Alexander Sagen
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development