org.apache.solr.common.SolrException: Index fetch failed :

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  • 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
    via by Deepak,
    • 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)
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