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  1. Solr
  2. SOLR-12128

Setting the same field to null multiple times in a row throws NullPointerException

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 6.6.2
    • Fix Version/s: 8.2
    • Component/s: update
    • Labels:

      Description

      I have a query that tries to set the same field to null multiple times in a row. This results in a NullPointerException. Tested on 6.6.2.

      Stack trace:

      java.lang.NullPointerException
      at org.apache.solr.handler.component.RealTimeGetComponent.toSolrInputDocument(RealTimeGetComponent.java:667)
      at org.apache.solr.handler.component.RealTimeGetComponent.getInputDocumentFromTlog(RealTimeGetComponent.java:539)
      at org.apache.solr.handler.component.RealTimeGetComponent.getInputDocument(RealTimeGetComponent.java:593)
      at org.apache.solr.update.processor.AtomicUpdateDocumentMerger.doInPlaceUpdateMerge(AtomicUpdateDocumentMerger.java:253)
      at org.apache.solr.update.processor.DistributedUpdateProcessor.getUpdatedDocument(DistributedUpdateProcessor.java:1352)
      at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1078)
      at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:748)
      at org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)
      at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:261)
      at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:188)
      at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
      at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
      at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
      at org.apache.solr.core.SolrCore.execute(SolrCore.java:2477)
      at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)
      at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)
      at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)
      at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
      at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
      at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
      at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
      at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
      at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
      at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
      at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
      at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
      at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
      at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
      at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
      at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
      at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
      at org.eclipse.jetty.server.Server.handle(Server.java:534)
      at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
      at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
      at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
      at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
      at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
      at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
      at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
      at java.lang.Thread.run(Thread.java:748)

      Query example: 

      <update>
          <add>
              <doc>
                  <field name="id">460341</field>
                  <field name="some_dynamic_field_124231_i_dv" update="set" null="true"/>
              </doc>
          </add>
          <add>
              <doc>
                  <field name="id">460341</field>
                  <field name="some_dynamic_field_124231_i_dv" update="set" null="true"/>
              </doc>
          </add>
          <add>
              <doc>
                  <field name="id">460341</field>
                  <field name="some_dynamic_field_124231_i_dv" update="set">1521472499</field>
              </doc>
          </add>
      </update>
      

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            • Assignee:
              munendrasn Munendra S N
              Reporter:
              oliverkuldmae Oliver Kuldmäe

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment