es 自定义插件问题

在用bin启动es时，报错：
[2018-07-27T11:29:26,341][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [] fatal error in thread [elasticsearch[p1NIdjY][index][T#1]], exiting
java.lang.ExceptionInInitializerError: null
at com.hankcs.hanlp.seg.common.Vertex.<clinit>(Vertex.java:56) ~[?:?]
at com.hankcs.hanlp.seg.common.WordNet.<init>(WordNet.java:71) ~[?:?]
at com.hankcs.hanlp.seg.Viterbi.ViterbiSegment.segSentence(ViterbiSegment.java:40) ~[?:?]
at com.hankcs.hanlp.seg.Segment.seg(Segment.java:422) ~[?:?]
at com.hankcs.lucene4.HanlpSegmenter.next(HanlpSegmenter.java:64) ~[?:?]
at com.hankcs.lucene4.HanLPTokenizer.incrementToken(HanLPTokenizer.java:46) ~[?:?]
at org.elasticsearch.action.admin.indices.analyze.TransportAnalyzeAction.simpleAnalyze(TransportAnalyzeAction.java:266) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.action.admin.indices.analyze.TransportAnalyzeAction.analyze(TransportAnalyzeAction.java:243) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.action.admin.indices.analyze.TransportAnalyzeAction.shardOperation(TransportAnalyzeAction.java:164) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.action.admin.indices.analyze.TransportAnalyzeAction.shardOperation(TransportAnalyzeAction.java:80) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.action.support.single.shard.TransportSingleShardAction$ShardTransportHandler.messageReceived(TransportSingleShardAction.java:293) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.action.support.single.shard.TransportSingleShardAction$ShardTransportHandler.messageReceived(TransportSingleShardAction.java:286) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.transport.TransportRequestHandler.messageReceived(TransportRequestHandler.java:30) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:66) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.transport.TransportService$7.doRun(TransportService.java:656) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:672) ~[elasticsearch-6.2.3.jar:6.2.3]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-6.2.3.jar:6.2.3]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_131]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
Caused by: java.lang.SecurityException: java.lang.System#exit(-1) calls are not allowed
at org.elasticsearch.SecureSM$2.run(SecureSM.java:245) ~[securesm-1.2.jar:6.2.3]
at org.elasticsearch.SecureSM$2.run(SecureSM.java:212) ~[securesm-1.2.jar:6.2.3]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_131]
at org.elasticsearch.SecureSM.innerCheckExit(SecureSM.java:212) ~[securesm-1.2.jar:6.2.3]
at org.elasticsearch.SecureSM.checkExit(SecureSM.java:203) ~[securesm-1.2.jar:6.2.3]
at java.lang.Runtime.exit(Runtime.java:107) ~[?:1.8.0_131]
at java.lang.System.exit(System.java:971) ~[?:1.8.0_131]
at com.hankcs.hanlp.dictionary.CoreDictionary.<clinit>(CoreDictionary.java:43) ~[?:?]
... 20 more