OutOfMemoryException while Indexing
-----------------------------------
Key: LUCENE-2361
URL: https://issues.apache.org/jira/browse/LUCENE-2361
Project: Lucene - Java
Issue Type: Bug
Components: Index
Affects Versions: 2.9.1
Environment: Windows
Reporter: Shivender Devarakonda
Hi,
We use lucene 2.9.1 version.
We see the following OutOfMemory error in our environment, I think This is
happening at a significant high load. Have you observed this anytime? Please
let me know your thoughts on this.
org.apache.lucene.index.MergePolicy$MergeException: java.lang.OutOfMemoryError:
PermGen space
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:351)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:315)
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.String.$$YJP$$intern(Native Method)
at java.lang.String.intern(Unknown Source)
at
org.apache.lucene.util.SimpleStringInterner.intern(SimpleStringInterner.java:74)
at org.apache.lucene.util.StringHelper.intern(StringHelper.java:36)
at org.apache.lucene.index.FieldInfos.read(FieldInfos.java:356)
at org.apache.lucene.index.FieldInfos.<init>(FieldInfos.java:71)
at
org.apache.lucene.index.SegmentReader$CoreReaders.<init>(SegmentReader.java:116)
at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:638)
at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:608)
at
org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:686)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4979)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4614)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:235)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:291)
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