java.util.ConcurrentModificationException

[OuyeXie]

Version 1.0.0

I got exception like this when I trying to index (no matter one by one or in bulk mode):

java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:859)
at java.util.ArrayList$Itr.next(ArrayList.java:831)
at org.bosonnlp.analyzer.lucene.BosonNLPTokenizer.incrementToken(BosonNLPTokenizer.java:66)
at org.apache.lucene.index.DefaultIndexingChain$PerField.invert(DefaultIndexingChain.java:618)
at org.apache.lucene.index.DefaultIndexingChain.processField(DefaultIndexingChain.java:359)
at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:318)
at org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(DocumentsWriterPerThread.java:241)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:465)
at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1526)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1252)
at org.elasticsearch.index.engine.InternalEngine.innerIndex(InternalEngine.java:432)
at org.elasticsearch.index.engine.InternalEngine.index(InternalEngine.java:364)
at org.elasticsearch.index.shard.IndexShard.index(IndexShard.java:511)
at org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary(TransportIndexAction.java:196)
at org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction$PrimaryPhase.performOnPrimary(TransportShardReplicationOperationAction.java:574)
at org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction$PrimaryPhase$1.doRun(TransportShardReplicationOperationAction.java:440)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:36)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
[2016-12-26 19:26:43,270][DEBUG][http.netty ] [Llan the Sorcerer] Caught exception while handling client http traffic, closing connection [id: 0x55c87666, /182.92.69.212:51374 => /182.92.242.58:9288]
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:192)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:64)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)