Hi. I'm running a multicore solr 3.2.0 instance with jetty on java
1.6.0_26-b03. I'm seeing a number of "Bad file descriptor" exceptions
in the solr log that I have been unable to isolate or track down:
--
SEVERE: java.io.IOException: Bad file descriptor
at java.io.RandomAccessFile.close0(Native Method)
--
SEVERE: java.io.FileNotFoundException:
/data/solr-server/github2/issues2/data/index/_2kjr.cfs (Bad file
descriptor)
at java.io.RandomAccessFile.open(Native Method)
--
Exception in thread "Lucene Merge Thread #0"
org.apache.lucene.index.MergePolicy$MergeException:
java.io.FileNotFoundException:
/data/solr-server/github2/gists2/data/index/_m4i.fdx (Bad file
descriptor)
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:517)
--
SEVERE: Error during auto-warming of
key:org.apache.solr.search.QueryResultKey@465d7421:java.io.IOException:
Bad file descriptor
at sun.nio.ch.FileDispatcher.pread0(Native Method)
--
A more detailed log with stack traces and timestamps is available at
https://gist.github.com/1047287. Some of the exceptions appear to
occur in pairs, possibly suggesting a race condition between two or
more threads.
Additionally, after a few days of uptime the server stops indexing and
starts throwing lock errors on every update request:
SEVERE: org.apache.lucene.store.LockObtainFailedException: Lock obtain
timed out: NativeFSLock@/data/solr-server/github2/issues2/data/index/write.lock
Aman
