# Logstash 5.2.0 - A plugin had an unrecoverable error. Will restart this plugin

**URL:** <https://discuss.elastic.co/t/logstash-5-2-0-a-plugin-had-an-unrecoverable-error-will-restart-this-plugin/77569>\
**Category:** Logstash\
**Created:** [March 6, 2017, 7:24pm UTC](https://discuss.elastic.co/t/logstash-5-2-0-a-plugin-had-an-unrecoverable-error-will-restart-this-plugin/77569 "2017-03-06T19:24:17Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Rich\_Johnson](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rich_johnson/32/16129_2.png) [@Rich\_Johnson](https://discuss.elastic.co/u/Rich_Johnson)\
**Post date:** [March 6, 2017, 7:24pm UTC](https://discuss.elastic.co/t/logstash-5-2-0-a-plugin-had-an-unrecoverable-error-will-restart-this-plugin/77569/1 "2017-03-06T19:24:17Z")

</div>

my /var/log/logstash/logstash-plain.log is filled with this message:

```auto
  Plugin: <LogStash::Inputs::Beats port=>5044, id=>"7d2df07b204d5d4619e5b8cc3aa09bbac2cbbe56-4", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain_91b654e7-60d7-4faa-ad66-0297f4597183", enable_metric=>true, charset=>"UTF-8">, host=>"0.0.0.0", ssl=>false, ssl_verify_mode=>"none", include_codec_tag=>true, ssl_handshake_timeout=>10000, congestion_threshold=>5, target_field_for_codec=>"message", tls_min_version=>1, tls_max_version=>1.2, cipher_suites=>["TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384", "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"], client_inactivity_timeout=>60>
  Error: event executor terminated

```

However, it seems like things are working when I tail -f /var/log/messages, I see logs being sent from my beats clients:

```auto
{
Mar 6 12:18:16 s-ut-logstash-1 logstash: "server" => "443",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "referer" => "\"https://broadcast.storagecraft.com/videos/\"",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "auth" => "-",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "ident" => "-",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "bytes_received" => "993",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "source" => "/var/log/httpd/broadcast.storagecraft.com_log",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "request_method" => "GET",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "type" => "log",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "uri_path" => "/videos/livestreams/json/",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "@version" => "1",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "beat" => {
Mar 6 12:18:16 s-ut-logstash-1 logstash: "hostname" => "redacted",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "name" => "redacted",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "version" => "5.2.0"
Mar 6 12:18:16 s-ut-logstash-1 logstash: },
Mar 6 12:18:16 s-ut-logstash-1 logstash: "host" => "redacted",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "client_ip" => "redacted",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "user_agent" => "\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36\"",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "geoip" => {},
Mar 6 12:18:16 s-ut-logstash-1 logstash: "offset" => 75032,
Mar 6 12:18:16 s-ut-logstash-1 logstash: "time_stamp" => "06/Mar/2017:12:18:01 -0700",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "input_type" => "log",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "http_version" => "1.1",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "message" => "redacted - - [06/Mar/2017:12:18:01 -0700] \"broadcast.storagecraft.com\" 443 \"GET /videos/livestreams/json/ HTTP/1.1\" 200 \"https://broadcast.storagecraft.com/videos/\" \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36\" 993 511",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "bytes_sent" => "511",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "tags" => [
Mar 6 12:18:16 s-ut-logstash-1 logstash: [0] "beats_input_codec_plain_applied",
Mar 6 12:18:16 s-ut-logstash-1 logstash: [1] "_grokparsefailure",
Mar 6 12:18:16 s-ut-logstash-1 logstash: [2] "_geoip_lookup_failure"
Mar 6 12:18:16 s-ut-logstash-1 logstash: ],
Mar 6 12:18:16 s-ut-logstash-1 logstash: "@timestamp" => 2017-03-06T19:18:11.750Z,
Mar 6 12:18:16 s-ut-logstash-1 logstash: "response" => "200",
Mar 6 12:18:16 s-ut-logstash-1 logstash: "web_site" => "\"broadcast.storagecraft.com\""
Mar 6 12:18:16 s-ut-logstash-1 logstash: }

```

Any ideas how I can fix this error?

logstash 5.2.0 on CentOS 7

---

<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:** [April 3, 2017, 7:24pm UTC](https://discuss.elastic.co/t/logstash-5-2-0-a-plugin-had-an-unrecoverable-error-will-restart-this-plugin/77569/2 "2017-04-03T19:24:21Z")

</div>

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