How does fess change elasticserch indexes' names?

discuss · July 6, 2017, 6:35am

(from github.com/MatsumotoHiroko)
I want to stand 2 processes of fess on a same server machine.
First, a fess process was stopped and elasticsearch’s all indexes were deleted.
Next, I tried to edit the file of “fess_config.properties” and then a fess process has been started.
But this procedure have been occured error message and couldn’t success.

Blow, my settings.
Do you have any idea?

Thank you.

My environment

Fess version 11.2.1
Elasticsearch (own install) 5.4.1
Ubuntu 16.04 LTS

app/WEB-INF/classes/fess_config.properties

# document index
index.document.search.index=fess1.search1
index.document.update.index=fess1.update1
index.document.type=doc1
index.document.suggest.index=fess1
index.document.crawler.index=.crawler1
index.config.index=.fess_config1
index.user.index=.fess_user1
index.log.index=fess_log1

logs/fess.log

2017-07-06 15:00:16,482 [localhost-startStop-1] ERROR Failed to initialize Lasta Di.
org.lastaflute.di.exception.ContainerInitFailureException: Look! Read the message below.
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Failed to initialize the container.

[Path]
esclient.xml

[Namespace]
null

[Included by]
esflute_config.xml
esflute_user.xml
esflute_log.xml
* * * * * * * * * */
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.throwContainerInitFailureException(LaContainerImpl.java:463) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:415) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.factory.SingletonLaContainerFactory.init(SingletonLaContainerFactory.java:66) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.web.container.WebLastaContainerInitializer.doInitContainer(WebLastaContainerInitializer.java:81) ~[lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.container.WebLastaContainerInitializer.initialize(WebLastaContainerInitializer.java:45) ~[lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.servlet.filter.LastaPrepareFilter.initializeContainer(LastaPrepareFilter.java:136) [lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.servlet.filter.LastaPrepareFilter.init(LastaPrepareFilter.java:94) [lastaflute-0.9.8.jar:?]
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285) [classes/:?]
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:266) [classes/:?]
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) [classes/:?]
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4590) [classes/:?]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5233) [classes/:?]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [classes/:?]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419) [classes/:?]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) [classes/:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
Caused by: org.lastaflute.di.core.exception.IllegalMethodRuntimeException: [ESSR0060]Can not configure method(open) of org.codelibs.fess.es.client.FessEsClient, because [fess1.update1] IndexNotFoundException[no such index]
	at org.lastaflute.di.core.assembler.AbstractMethodAssembler.invoke(AbstractMethodAssembler.java:61) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.assembler.DefaultInitMethodAssembler.assemble(DefaultInitMethodAssembler.java:40) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.assemble(SingletonComponentDeployer.java:57) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.deploy(SingletonComponentDeployer.java:41) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.init(SingletonComponentDeployer.java:35) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.ComponentDefImpl.init(ComponentDefImpl.java:83) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:434) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	... 23 more
Caused by: org.elasticsearch.index.IndexNotFoundException: no such index
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.infe(IndexNameExpressionResolver.java:668) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.innerResolve(IndexNameExpressionResolver.java:625) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.resolve(IndexNameExpressionResolver.java:575) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:165) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:140) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:73) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.get.TransportGetIndexAction.checkBlock(TransportGetIndexAction.java:63) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.get.TransportGetIndexAction.checkBlock(TransportGetIndexAction.java:47) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.doStart(TransportMasterNodeAction.java:134) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.start(TransportMasterNodeAction.java:126) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:104) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:170) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:142) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:64) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1528) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1485) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1369) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[transport-netty4-5.4.2.jar:5.4.2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:544) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-common-4.1.11.Final.jar:4.1.11.Final]
	... 1 more

discuss · July 6, 2017, 9:17pm

(from github.com/marevol)
It will be fixed in next release.

discuss · July 7, 2017, 12:10am

(from github.com/MatsumotoHiroko)
@marevol Oh, I’m terrible sorry!
I’m really looking forward to next release.
Thank you for your reply.

discuss · August 23, 2017, 7:59am

(from github.com/MatsumotoHiroko)
Hello there.
I am trying again this issue’s setting now.
I have installed Elasticsearch 5.5.0 and updated Fess 11.3.
If fess have completely included easy setting for elasticsearch’s index name, could you please check my setting?

Best Regards,

My environment

Fess version 11.3
Elasticsearch (own install) 5.5.0
Ubuntu 16.04 LTS

app/WEB-INF/classes/fess_config.properties

# document index
index.document.search.index=fess1.search
index.document.update.index=fess1.update
index.document.type=doc1
index.document.suggest.index=fess1
index.document.crawler.index=.crawler1
index.config.index=.fess_config1
index.user.index=.fess_user1
index.log.index=fess_log1

logs/fess.log

2017-08-23 16:45:43,192 [job_doc_purger] ERROR Could not delete expired documents: {
  "range" : {
    "expires" : {
      "from" : null,
      "to" : "now",
      "include_lower" : true,
      "include_upper" : true,
      "boost" : 1.0
    }
  }
}
org.elasticsearch.index.IndexNotFoundException: no such index
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.infe(IndexNameExpressionResolver.java:676) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.innerResolve(IndexNameExpressionResolver.java:630) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.resolve(IndexNameExpressionResolver.java:578) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:168) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:140) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.search.TransportSearchAction.executeSearch(TransportSearchAction.java:263) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.search.TransportSearchAction.doExecute(TransportSearchAction.java:186) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.search.TransportSearchAction.doExecute(TransportSearchAction.java:65) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:170) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:142) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:64) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:54) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1544) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1501) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1385) ~[elasticsearch-5.5.1.jar:5.5.1]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[transport-netty4-5.5.1.jar:5.5.1]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:544) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-common-4.1.11.Final.jar:4.1.11.Final]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]