# ElasticsearchException\[Failed to create native process factories for Machine Learning\]

**URL:** <https://discuss.elastic.co/t/elasticsearchexception-failed-to-create-native-process-factories-for-machine-learning/98803>\
**Category:** 한국어 질문 및 토론\
**Created:** [August 30, 2017, 7:27am UTC](https://discuss.elastic.co/t/elasticsearchexception-failed-to-create-native-process-factories-for-machine-learning/98803 "2017-08-30T07:27:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![adventure2165](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/adventure2165/32/21640_2.png) [@adventure2165](https://discuss.elastic.co/u/adventure2165)\
**Post date:** [August 30, 2017, 7:27am UTC](https://discuss.elastic.co/t/elasticsearchexception-failed-to-create-native-process-factories-for-machine-learning/98803/1 "2017-08-30T07:27:50Z")

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Windows 10 x64버전, ElasticSearch 5.4.2, kibana 5.5.2, Java 1.8.0u144 버전입니다.  
X-pack을 설치한 이후 해당오류가 자꾸 발생합니다.  
오류상 무언가 파일을 못찾아서 생기는 오류인 것으로 보이긴 하는데... 해결이 힘드네요.  
구글 검색에서도 대부분 ml기능을 해제하고 사용하라고 하는데, 저는 ml기능을 사용해보려 하기 때문에 질문드립니다.  
로그가 너무 길어서 중간부분은 조금 잘라낼 수 밖에 없네요.

org.elasticsearch.ElasticsearchException: Failed to create native process factories for Machine Learning  
at org.elasticsearch.xpack.ml.MachineLearning.createComponents(MachineLearning.java:293) ~[?:?]  
at org.elasticsearch.xpack.XPackPlugin.createComponents(XPackPlugin.java:288) ~[?:?]  
at org.elasticsearch.node.Node.lambda$new$7(Node.java:411) ~[elasticsearch-5.5.2.jar:5.5.2]  
at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267) ~[?:1.8.0\_141]  
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0\_141]  
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0\_141]  
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0\_141]  
at org.elasticsearch.node.Node.(Node.java:413) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.node.Node.(Node.java:244) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:351) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:123) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:114) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.cli.Command.main(Command.java:88) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) [elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) [elasticsearch-5.5.2.jar:5.5.2]  
Caused by: java.io.FileNotFoundException: \.\pipe\controller\_log\_4648 (지정된 파일을 찾을 수 없습니다)  
at java.io.FileInputStream.open0(Native Method) ~[?:1.8.0\_141]  
at java.io.FileInputStream.open(FileInputStream.java:195) ~[?:1.8.0\_141]  
at java.io.FileInputStream.(FileInputStream.java:138) ~[?:1.8.0\_141]  
at java.io.FileInputStream.(FileInputStream.java:93) ~[?:1.8.0\_141]  
at .....

Caused by: java.io.FileNotFoundException: \.\pipe\controller\_log\_4648 (지정된 파일을 찾을 수 없습니다)  
at java.io.FileInputStream.open0(Native Method) ~[?:1.8.0\_141]  
at java.io.FileInputStream.open(FileInputStream.java:195) ~[?:1.8.0\_141]  
at java.io.FileInputStream.(FileInputStream.java:138) ~[?:1.8.0\_141]  
at java.io.FileInputStream.(FileInputStream.java:93) ~[?:1.8.0\_141]  
at org.elasticsearch.xpack.ml.utils.NamedPipeHelper$PrivilegedInputPipeOpener.run(NamedPipeHelper.java:297) ~[?:?]  
at org.elasticsearch.xpack.ml.utils.NamedPipeHelper$PrivilegedInputPipeOpener.run(NamedPipeHelper.java:286) ~[?:?]  
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0\_141]  
at org.elasticsearch.xpack.ml.utils.NamedPipeHelper.openNamedPipeInputStream(NamedPipeHelper.java:139) ~[?:?]  
at org.elasticsearch.xpack.ml.utils.NamedPipeHelper.openNamedPipeInputStream(NamedPipeHelper.java:106) ~[?:?]  
at org.elasticsearch.xpack.ml.job.process.ProcessPipes.connectStreams(ProcessPipes.java:140) ~[?:?]  
at org.elasticsearch.xpack.ml.job.process.NativeController.(NativeController.java:67) ~[?:?]  
at org.elasticsearch.xpack.ml.job.process.NativeControllerHolder.getNativeController(NativeControllerHolder.java:50) ~[?:?]  
at org.elasticsearch.xpack.ml.MachineLearning.createComponents(MachineLearning.java:283) ~[?:?]  
at org.elasticsearch.xpack.XPackPlugin.createComponents(XPackPlugin.java:288) ~[?:?]  
at org.elasticsearch.node.Node.lambda$new$7(Node.java:411) ~[elasticsearch-5.5.2.jar:5.5.2]  
at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267) ~[?:1.8.0\_141]  
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0\_141]  
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0\_141]  
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0\_141]  
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0\_141]  
at org.elasticsearch.node.Node.(Node.java:413) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.node.Node.(Node.java:244) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:351) ~[elasticsearch-5.5.2.jar:5.5.2]  
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:123) ~[elasticsearch-5.5.2.jar:5.5.2]  
... 6 more

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 27, 2017, 7:28am UTC](https://discuss.elastic.co/t/elasticsearchexception-failed-to-create-native-process-factories-for-machine-learning/98803/2 "2017-09-27T07:28:00Z")

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