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Type:
Bug
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Resolution: Cannot Reproduce
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Priority:
Critical - P2
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None
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Affects Version/s: 2.6.5
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Component/s: API
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Labels:None
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Environment:Debian 5 Lenny 32bit
MongoDB 2.0.0
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
java.lang.NullPointerException
at sun.nio.ch.Util$BufferCache.get(Util.java:74)
at sun.nio.ch.Util.getTemporaryDirectBuffer(Util.java:144)
at sun.nio.ch.IOUtil.read(IOUtil.java:174)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:176)
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:86)
at com.mongodb.DBPort._read(DBPort.java:219)
at com.mongodb.DBPort.go(DBPort.java:91)
at com.mongodb.DBPort.call(DBPort.java:58)
at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:158)
at com.mongodb.DBApiLayer$MyCollection.find(DBApiLayer.java:297)
at com.mongodb.DBCursor._check(DBCursor.java:253)
at com.mongodb.DBCursor._hasNext(DBCursor.java:374)
at com.mongodb.DBCursor.hasNext(DBCursor.java:399)
This happened 12 times this morning. And once a couple of days before. Any thoughts what it could be? Can it be because of some incompartibilities between driver and DB versions?
If you assist I can turn on some additional logging to be able to help to catch the problem.