# Logstash pipeline error by filebeat

**URL:** <https://discuss.elastic.co/t/logstash-pipeline-error-by-filebeat/139605>\
**Category:** Logstash\
**Created:** [July 11, 2018, 3:10pm UTC](https://discuss.elastic.co/t/logstash-pipeline-error-by-filebeat/139605 "2018-07-11T15:10:09Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![amritesh\_mishra](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/amritesh_mishra/32/50251_2.png) [@amritesh\_mishra](https://discuss.elastic.co/u/amritesh_mishra)\
**Post date:** [July 11, 2018, 3:10pm UTC](https://discuss.elastic.co/t/logstash-pipeline-error-by-filebeat/139605/1 "2018-07-11T15:10:10Z")

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When i am hitting the pipeline of logstash through file beat we are getting this error.  
[INFO] 2018-07-11 16:04:10.935 [defaultEventExecutorGroup-5-2] BeatsHandler - [local: 172._._._:5044, remote: 172._._._:45904] Handling exception: org.logstash.beats.BeatsParser$InvalidFrameProtocolException: Invalid Frame Type, received: 84  
[WARN] 2018-07-11 16:04:10.935 [nioEventLoopGroup-3-3] DefaultChannelPipeline - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.  
io.netty.handler.codec.DecoderException: org.logstash.beats.BeatsParser$InvalidFrameProtocolException: Invalid Frame Type, received: 84  
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:392) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:359) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.channel.AbstractChannelHandlerContext.access$300(AbstractChannelHandlerContext.java:38) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.channel.AbstractChannelHandlerContext$4.run(AbstractChannelHandlerContext.java:236) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [netty-all-4.1.18.Final.jar:4.1.18.Final]  
at java.lang.Thread.run(Thread.java:745) [?:1.8.0\_91]  
Caused by: org.logstash.beats.BeatsParser$InvalidFrameProtocolException: Invalid Frame Type, received: 84  
at org.logstash.beats.BeatsParser.decode(BeatsParser.java:92) ~[logstash-input-beats-5.0.10.jar:?]  
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) ~[netty-all-4.1.18.Final.jar:4.1.18.Final]  
... 10 more

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<div class="post-metadata">

**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [July 11, 2018, 4:48pm UTC](https://discuss.elastic.co/t/logstash-pipeline-error-by-filebeat/139605/2 "2018-07-11T16:48:40Z")

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See [Logstash error while receiving filebeat messages](https://discuss.elastic.co/t/logstash-error-while-receiving-filebeat-messages/139380).

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 8, 2018, 4:48pm UTC](https://discuss.elastic.co/t/logstash-pipeline-error-by-filebeat/139605/3 "2018-08-08T16:48:44Z")

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