Hi,
After upgrading from solr 4.3.1 to solr 4.4 I have the following issue:
ERROR - 2013-07-25 20:00:15.433; org.apache.solr.core.CoreContainer; Unable
to create core: awslocal_shard5
org.apache.solr.common.SolrException: Error opening new searcher
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:835)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:629)
at
org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:270)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:364)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:356)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.solr.common.SolrException: Error opening new searcher
at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1522)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1634)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:810)
... 13 more
Caused by: org.apache.solr.common.SolrException: Error opening Reader
at
org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:177)
at
org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:188)
at
org.apache.solr.search.SolrIndexSearcher.<init>(SolrIndexSearcher.java:184)
at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1497)
... 15 more
Caused by: org.apache.lucene.index.CorruptIndexException: invalid type:
-92,
resource=NIOFSIndexInput(path="/mnt/tmp1/test/shard5/data/index/_5q_Disk_0.dvdm")
at
org.apache.lucene.codecs.diskdv.DiskDocValuesProducer.readFields(DiskDocValuesProducer.java:159)
at
org.apache.lucene.codecs.diskdv.DiskDocValuesProducer.<init>(DiskDocValuesProducer.java:72)
at
org.apache.lucene.codecs.diskdv.DiskDocValuesFormat.fieldsProducer(DiskDocValuesFormat.java:49)
at
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsReader.<init>(PerFieldDocValuesFormat.java:213)
at
org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat.fieldsProducer(PerFieldDocValuesFormat.java:282)
at
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:134)
at
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:56)
at
org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:62)
at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:812)
at
org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:52)
at
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:88)
at
org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:34)
at
org.apache.solr.search.SolrIndexSearcher.getReader(SolrIndexSearcher.java:174)
... 18 more
DEBUG - 2013-07-25 20:00:15.442;
org.eclipse.jetty.webapp.WebAppClassLoader; loaded class
org.apache.log4j.spi.LoggingEvent from startJarLoader@665e2517
INFO - 2013-07-25 20:00:15.440;
org.apache.solr.common.cloud.ZkStateReader; Updating cloud state from
ZooKeeper...
I'm using DocValues with "on disk" option. Could it be a problem ? Index
does not seem to be corrupted. It works fine on solr 4.3.1. Is there some
change in files format ? Is it possible to upgrade solr to 4.4 without
reloading all documents ? Or maybe some additional settings are required
for DocValues fields ?
Thanks in advance.
Regards.
