We started observing strange failures from ReplicationHandler when we
commit on master.... trunk version 4-5 days old.
It works sometimes, and sometimes not.... didn't dig deeper yet.
Looks like the real culprit hides behind:
org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
Looks familiar to somebody?
120222 154959 SEVERE SnapPull failed
:org.apache.solr.common.SolrException: Error opening new searcher
at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1138)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1251)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1043)
at org.apache.solr.update.DirectUpdateHandler2.commit(Unknown Source)
at org.apache.solr.handler.SnapPuller.doCommit(SnapPuller.java:503)
at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:348)
at org.apache.solr.handler.ReplicationHandler.doFetch(Unknown Source)
at org.apache.solr.handler.SnapPuller$1.run(SnapPuller.java:163)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.lucene.store.AlreadyClosedException: this
IndexWriter is closed
at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:810)
at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:815)
at org.apache.lucene.index.IndexWriter.nrtIsCurrent(IndexWriter.java:3984)
at
org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:254)
at
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:233)
at
org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:223)
at
org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:170)
at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1095)
... 15 more
