Error in Netty pipeline: java.io.IOException: Connection reset by peer #132
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I can't seem to reproduce this: after running: Can you also see this when binding a port higher than 514? Also, if you send data manually does it also reset? (e.g. |
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This is a container; I don't imagine that makes much of a difference. It's running as Root (ugh) however I don't think that's a problem. There is this also in the startup log Rebuilding the docker image that It may not actually be an error; it maybe how rsyslog is handling the TCP syslog. I wasn't able to prove that I was loosing data. Using your example I can see it works fine; I guess I need to deploy my logstash image elsewhere and see if it fails the same way. I tried to increase the debug level to get more data from logstash for the input-tcp plugin but I don't seem to get any more data? Thanks |
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I've been trying to replicate with no success with docker with: That |
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Having same problem: This actually breaks that entire instance... I've tried to separate into it's own pipeline but still breaks the rest of the running instance. So along with few tcp inputs I have an sqs input that stops being read. Only way to fix is restart. Before now my only solution to not break everything was to create a second instance for just this input since a dedicated pipeline didn't work. Attempting now to downgrade to 5.1.0 as a solution and then possibly can go back to single instance with multiple pipelines. I'm not running inside a container so possibly the |
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@cdenneen Ensure you modify Gemfile.lock to point to version 5.1.0 before you attempt to run logstash-plugin for me I drop in a modified Gemfile.lock that handles this or else logstash-plugin won't let me downgrade. Look for this line change it to this Then run bin/logstash-plugin install --version 5.1.0 logstash-input-tcpI guess I got lucky when things were still working.. |
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This seems related to #136, continuing investigation. |
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Suffering from the same issue here. For me it happens quickly after starting up so I doubt about timeouts. |
currently the socket was being opened during `register` but the queue is only set during `run`, which mean that connections+data could arrive before the a queue was configured, causing the error seen in the linked issue. This commit changes the socket opening to also happen during `run`. Also fixes testing now that bind happens during `run`. solves #132
currently the socket was being opened during `register` but the queue is only set during `run`, which mean that connections+data could arrive before the a queue was configured, causing the error seen in the linked issue. This commit changes the socket opening to also happen during `run`. Also fixes testing now that bind happens during `run`. solves #132
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Hi folks, can you try updating the tcp plugin to 5.2.2 ? #142 should fix this |
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Hi @jsvd unfortunately it seems syslog entries are coming in however Logstash is flooding the docker logs with the same error: I'll have to track down which clients are failing; however I'm going to roll back to 5.1.0 until I have more time to do that. |
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Thank you for the feedback @damm, was this test with latest logstash + 5.2.2 plugin update? I'll work on adding logic to know where this is coming from. |
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@jsvd correct that was the latest logstash + 5.2.2 plugin update. |
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Also seems post this plugin update...the metrics on the tcp input fail to update despite the connection still up. |
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facing same issues with latest logstash ..... getting the same error periodically 5-10 min |
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Seeing the same issue using Getting the error on several different inputs from different clients/apps, each sending different data, so it doesn't appear to be client-side. |
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OK - made some progress... when logstash starts I see the following i the logs:
If I add the default delimiter ( Can't find any info on how to force logstash not to switch out the codecs though... |
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Any progress on this ? |
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Seems like just what we have to deal with: {"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573762039873,"thread":"nioEventLoopGroup-2-12","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573762341514,"thread":"nioEventLoopGroup-2-10","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573762647274,"thread":"nioEventLoopGroup-2-7","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573762948766,"thread":"nioEventLoopGroup-2-5","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573763253116,"thread":"nioEventLoopGroup-2-3","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573763557986,"thread":"nioEventLoopGroup-2-1","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573763861272,"thread":"nioEventLoopGroup-2-15","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573764163122,"thread":"nioEventLoopGroup-2-12","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573764465018,"thread":"nioEventLoopGroup-2-10","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}}
{"level":"ERROR","loggerName":"logstash.inputs.tcp","timeMillis":1573764767669,"thread":"nioEventLoopGroup-2-7","logEvent":{"message":"Error in Netty pipeline: java.io.IOException: Connection reset by peer"}} |
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Hi, I have also the same log messages. I had no problem with version 5.0.7, when i was on logstash 6.2.3 should this version (5.0.7) could be compatible with LS 7.x ? |
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@ld57 I use 5.1.0 on LS 7.4.0 so you should be fine. Very thankful I can still backport this gem in Logstash to fix it 👍 |
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going to downgrade the plugin on my 6.8.4 , to see the result |
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ok, I confirm, i downgraded the plugin to 5.0.7 and no more the message. |
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Also seeing this on Logstash 7.6.2 with all plugins updated to the latest version:
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Is there any update on this? |
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Hi, I also have this issue on my Logstash. I'm using version 7.8 and receiving the same error message: I am using nxlog to collect logs from hosts, because filebeat was not working on them correctly. Is there any proper working solution for this issue? |
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Running into the same issue with a fresh installation of Logstash 7.9.0 OSS on Oracle Linux 7. Here is the pipeline configuration: As others have pointed out, no logs seem to be dropped. Also I'm currently running the system with very, very low activity. Like one log message every few minutes. I have three hosts currently sending logs (none in the last ten minutes), however in the last five minutes alone I've had 20 connection reset messages... |
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Gentlemen, may I ask who has seen this mistake? [the 2020-12-08 T08:03:36, 876] [ERROR] [TCP] logstash. Inputs. [the main] [f423a74972b728c3569e569362d4c9ecc8568132f65a4afcf5380f842d77dfae] ERROR in Netty pipeline. Org. App. Exceptions. IOError: (IOError) IOError Logstash received logs cannot be written in ElasticSearch, please report the errors described above. Please kindly help, thank you! |
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Resolved: We had the same issue. Same error message. Hundreds of them every day. We involved the F5 network engineer. She found in F5 logs Idle timeout messages. She changed the idle timeout on F5 from 5 minutes to 25 minutes. That stopped the errors from appearing in the logs These were warning messages and never really caused any data loss. |
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I am running into same situation . Appreciate help remediating issue. All my source IPs are on same subnet. No firewall between log sources and logstash backend. I am running logstash 8.9.0 I added logs path ( k8s clusters fluentd ---> logstash ---> ELK) logstash input section |
For all general issues, please provide the following details for fast resolution:
I don't know if this matters. It wasn't dropping data.
Configure Logstash to listen on TCP on port 514
Updating Gemfile.lock to pin it to the
5.1.0release and then runninglogstash-plugin install --version 5.1.0 logstash-input-tcpLastly, I enabled debug mode and I didn't see anything more. There is no stack trace of anything crashing in the logs. It just returns this error for every time a syslog event is received. No data is lost.
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