NPE in TestNRTThreads
---------------------
Key: LUCENE-2940
URL: https://issues.apache.org/jira/browse/LUCENE-2940
Project: Lucene - Java
Issue Type: Bug
Reporter: Michael McCandless
Assignee: Michael McCandless
Fix For: 3.1, 4.0
I hit this when while(1)ing this test... I think it's because the logic on when
we ask the SegmentReader to load stored fields is off...
{noformat}
*** Thread: Lucene Merge Thread #1 ***
org.apache.lucene.index.MergePolicy$MergeException:
java.lang.NullPointerException
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:507)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:472)
Caused by: java.lang.NullPointerException
at
org.apache.lucene.index.SegmentReader$FieldsReaderLocal.initialValue(SegmentReader.java:245)
at
org.apache.lucene.index.SegmentReader$FieldsReaderLocal.initialValue(SegmentReader.java:242)
at
org.apache.lucene.util.CloseableThreadLocal.get(CloseableThreadLocal.java:68)
at
org.apache.lucene.index.SegmentReader.getFieldsReader(SegmentReader.java:749)
at org.apache.lucene.index.SegmentReader.document(SegmentReader.java:838)
at org.apache.lucene.index.IndexReader.document(IndexReader.java:951)
at org.apache.lucene.index.TestNRTThreads$1.warm(TestNRTThreads.java:86)
at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3311)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:2875)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:379)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:447)
{noformat}
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