Please do not mind these more traces:
--------------------------------------------------------------------------------------------------
ExecuteThread: '30' for queue: 'weblogic.kernel.Default (self-tuning)' has
been busy for "647" seconds working on the request "Http Request:
/search_results.jsp", which is more than the configured time
(StuckThreadMaxTime) of "600" seconds. Stack trace:
org.apache.lucene.store.FSDirectory$FSIndexInput.readInternal(FSDirectory.java:588)
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:136)
org.apache.lucene.index.CompoundFileReader$CSIndexInput.readInternal(CompoundFileReader.java:247)
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:157)
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:38)
org.apache.lucene.store.IndexInput.readChars(IndexInput.java:150)
org.apache.lucene.store.IndexInput.readModifiedUTF8String(IndexInput.java:132)
org.apache.lucene.store.IndexInput.readString(IndexInput.java:120)
org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:357)
org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:197)
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:733)
org.apache.lucene.index.MultiSegmentReader.document(MultiSegmentReader.java:259)
org.apache.lucene.index.IndexReader.document(IndexReader.java:637)
org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:91)
org.apache.lucene.search.Hits.doc(Hits.java:180)
------------------------------------------------------------------------------------------------
"[STUCK] ExecuteThread: '77' for queue: 'weblogic.kernel.Default
(self-tuning)'" daemon prio=1 tid=0x0000000101817aa0 nid=0xe4 runnable
[0xfffffffdad5fd000..0xfffffffdad5ff828]
at java.io.RandomAccessFile.readBytes(Native Method)
at java.io.RandomAccessFile.read(RandomAccessFile.java:315)
at
org.apache.lucene.store.FSDirectory$FSIndexInput.readInternal(FSDirectory.java:596)
- locked <0xfffffffec4fb6330> (a
org.apache.lucene.store.FSDirectory$FSIndexInput$Descriptor)
at
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:136)
at
org.apache.lucene.index.CompoundFileReader$CSIndexInput.readInternal(CompoundFileReader.java:247)
at
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:157)
at
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:38)
at org.apache.lucene.store.IndexInput.readChars(IndexInput.java:150)
at
org.apache.lucene.store.IndexInput.readModifiedUTF8String(IndexInput.java:132)
at org.apache.lucene.store.IndexInput.readString(IndexInput.java:120)
at org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:357)
at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:197)
at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:733)
- locked <0xfffffffec3fcfa80> (a org.apache.lucene.index.SegmentReader)
at
org.apache.lucene.index.MultiSegmentReader.document(MultiSegmentReader.java:259)
at org.apache.lucene.index.IndexReader.document(IndexReader.java:637)
at org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:91)
at org.apache.lucene.search.Hits.doc(Hits.java:180)
-----------------------------------------------------------------------------------------
"[STUCK] ExecuteThread: '21' for queue: 'weblogic.kernel.Default
(self-tuning)'" daemon prio=1 tid=0x00000001018de580 nid=0x62 runnable
[0xfffffffdb48fd000..0xfffffffdb48ff928]
at java.lang.String.<init>(String.java:208)
at
org.apache.lucene.store.IndexInput.readModifiedUTF8String(IndexInput.java:133)
at org.apache.lucene.store.IndexInput.readString(IndexInput.java:120)
at org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:357)
at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:197)
at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:733)
- locked <0xfffffffec3fcf1c0> (a org.apache.lucene.index.SegmentReader)
at
org.apache.lucene.index.MultiSegmentReader.document(MultiSegmentReader.java:259)
at org.apache.lucene.index.IndexReader.document(IndexReader.java:637)
at org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:91)
-----------------------------------------------------------------------------------------
More info, We had an old index generated from lucene ver 2.3.2. Then we
upgraded to ver 2.4.1 but didnt rebuild the index. Also, the indices reside
on a SAN. Is the above possible due to some n/w issue that might have
happened between the SAN and the appserver?
--
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