Hello, I have a very simple setup one master and one slave configured as below, but replication keeps failing with stacktrace as shown below. Note that 3.6 works fine on the same machines so I am thinking that Iam missing something in configuration with regards to solr 4.0...can somebody kindly let me know if Iam missing something ? I am running SOLR 4.0 on Tomcat-7.0.29 with Java6. FYI I never has any problem with SOLR on glassfish, this is the first time Iam using it on Tomcat
On Master <requestHandler name="/replication" class="solr.ReplicationHandler"> <lst name="master"> <str name="replicateAfter">commit</str> <str name="replicateAfter">optimize</str> <str name="confFiles">schema.xml,stopwords.txt,synonyms.txt</str> <str name="commitReserveDuration">00:00:10</str> </lst> </requestHandler> On Slave <requestHandler name="/replication" class="solr.ReplicationHandler" > <lst name="slave"> <str name="masterUrl">http://testslave:8080/solr/mycore/replication</str> <str name="pollInterval">00:00:50</str> <str name="compression">internal</str> <str name="httpConnTimeout">5000</str> <str name="httpReadTimeout">10000</str> </lst> </requestHandler> Error 22:44:10 WARNING SnapPuller Error in fetching packets java.util.zip.ZipException: unknown compression method at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:147) at org.apache.solr.common.util.FastInputStream.readWrappedStream(FastInputStream.java:79) at org.apache.solr.common.util.FastInputStream.refill(FastInputStream.java:88) at org.apache.solr.common.util.FastInputStream.read(FastInputStream.java:124) at org.apache.solr.common.util.FastInputStream.readFully(FastInputStream.java:149) at org.apache.solr.common.util.FastInputStream.readFully(FastInputStream.java:144) at org.apache.solr.handler.SnapPuller$FileFetcher.fetchPackets(SnapPuller.java:1024) at org.apache.solr.handler.SnapPuller$FileFetcher.fetchFile(SnapPuller.java:985) at org.apache.solr.handler.SnapPuller.downloadIndexFiles(SnapPuller.java:627) at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:331) at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:297) at org.apache.solr.handler.SnapPuller$1.run(SnapPuller.java:175) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) 22:44:10 SEVERE ReplicationHandler SnapPull failed :org.apache.solr.common.SolrException: Unable to download _3_Lucene40_0.tip completely. Downloaded 0!=170 at org.apache.solr.handler.SnapPuller$FileFetcher.cleanup(SnapPuller.java:1115) at org.apache.solr.handler.SnapPuller$FileFetcher.fetchFile(SnapPuller.java:999) at org.apache.solr.handler.SnapPuller.downloadIndexFiles(SnapPuller.java:627) at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:331) at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:297) at org.apache.solr.handler.SnapPuller$1.run(SnapPuller.java:175) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662)