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Maniphest T154732

Exception in thread "Ruby-0-Thread-18: /opt/logstash/vendor/bundle/jruby/1.9/gems/stud-0.0.20/lib/stud/buffer.rb:92" java.lang.UnsupportedOperationException
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Found on logstash1002:

Jan 04 23:12:23 logstash1002 logstash[7721]: Exception in thread "Ruby-0-Thread-18: /opt/logstash/vendor/bundle/jruby/1.9/gems/stud-0.0.20/lib/stud/buffer.rb:92" java.lang.UnsupportedOperationException
Jan 04 23:12:23 logstash1002 logstash[7721]: at java.lang.Thread.stop(Thread.java:869)
Jan 04 23:12:23 logstash1002 logstash[7721]: at org.jruby.RubyThread.exceptionRaised(RubyThread.java:1221)
Jan 04 23:12:23 logstash1002 logstash[7721]: at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:112)
Jan 04 23:12:23 logstash1002 logstash[7721]: at java.lang.Thread.run(Thread.java:745)

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bd808 created this task.Jan 6 2017, 1:27 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 6 2017, 1:27 AM
Stashbot subscribed.Jan 6 2017, 1:27 AM

Mentioned in SAL (#wikimedia-operations) [2017-01-06T01:27:14Z] <bd808> Restarted logstash on logstash1002 (T154732)

Paladox subscribed.Jan 6 2017, 1:27 AM
bd808 added a comment.Jan 6 2017, 1:30 AM

This is the same stacktrace we saw on logstash1001 in T154388

bd808 added a project: Wikimedia-Logstash.Jan 6 2017, 1:30 AM
Paladox added a comment.EditedJan 6 2017, 1:34 AM

Could be related https://github.com/elastic/logstash/issues/3400 and https://github.com/elastic/logstash/issues/3811 and https://github.com/elastic/logstash/issues/4054#issuecomment-149382295

Cause could be long lines.

Paladox added a comment.Jan 6 2017, 1:47 AM

Could the LS_HEAP_SIZE need increasing?

Paladox mentioned this in T154793: Increase heap size for logstash.Jan 6 2017, 6:22 PM
Paladox added a subtask: T154793: Increase heap size for logstash.
EBernhardson closed subtask T154793: Increase heap size for logstash as Declined.Jan 19 2017, 11:23 PM
fgiunchedi added a project: observability.Aug 19 2019, 2:27 PM
fgiunchedi closed this task as Declined.Sep 30 2019, 3:45 PM
fgiunchedi subscribed.

I don't recall seeing this error anytime recently, boldly declining and we shall reopen

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