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  1. Solr
  2. SOLR-1769

Solr 1.4 Replication - Repeater throwing NullPointerException

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.4
    • Fix Version/s: 1.4.1
    • Component/s: None
    • Labels:
      None

      Description

      Hi

      I am trying to test Solr 1.4 Java replication. It works fine with this configuration on slave and data is sync from master with out any issue

      <requestHandler name="/replication" class="solr.ReplicationHandler" >
      <lst name="slave">
      <str name="masterUrl">http://IP:PORT/SolrSmartPriceSS/replication</str>
      <str name="compression">internal</str>
      <str name="httpConnTimeout">5000</str>
      <str name="httpReadTimeout">10000</str>
      </lst>
      </requestHandler>

      We need to setup repeater on this slave. We have this configuration on slave. With this configuration, it's throwing a null pointer exception. Please see error log

      <requestHandler name="/replication" class="solr.ReplicationHandler" >
      <lst name="master">
      <str name="replicateAfter">commit</str>
      <str name="confFiles">schema.xml</str>
      </lst>
      <lst name="slave">
      <str name="masterUrl">http://IP:PORT/SolrSmartPriceSS/replication</str>
      <str name="compression">internal</str>
      <str name="httpConnTimeout">5000</str>
      <str name="httpReadTimeout">10000</str>
      </lst>
      </requestHandler>

      Error log

      INFO: start commit(optimize=false,waitFlush=true,waitSearcher=true,expungeDeletes=false)
      Feb 9, 2010 10:27:55 PM org.apache.solr.handler.ReplicationHandler doFetch
      SEVERE: SnapPull failed
      org.apache.solr.common.SolrException: Index fetch failed :
      at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:329)
      at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:264)
      at org.apache.solr.handler.ReplicationHandler$1.run(ReplicationHandler.java:146)
      Caused by: java.lang.NullPointerException
      at org.apache.solr.handler.ReplicationHandler$4.postCommit(ReplicationHandler.java:922)
      at org.apache.solr.update.UpdateHandler.callPostCommitCallbacks(UpdateHandler.java:78)
      at org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:411)
      at org.apache.solr.handler.SnapPuller.doCommit(SnapPuller.java:467)
      at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:319)

      Please let us know how can we resolve this issue

      Regards
      Deepak

        Attachments

        1. SOLR-1769-nullcheck.patch
          0.8 kB
          Jörgen Rydenius
        2. SOLR-1769
          2 kB
          Noble Paul
        3. solrconfig.xml
          44 kB
          Ravi Gidwani
        4. solrconfigSolr1.4.xml
          47 kB
          Deepak
        5. solrconfig.xml
          30 kB
          Deepak

          Activity

            People

            • Assignee:
              noble.paul Noble Paul
              Reporter:
              kalradeepak Deepak
            • Votes:
              2 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: