#3866
- Created on2014-02-07 12:57
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- StatusNew
- PriorityNormal (3)
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ConcurrentModificationException in java.util.Map MDC
User report: https://groups.google.com/d/msg/akka-user/3JrDRdCQiIA/R_5c8cVlF-kJ
We should create a copy when converting to the scala immutable Map in DiagnosticLoggingAdapter.setMDC
We should create a copy when converting to the scala immutable Map in DiagnosticLoggingAdapter.setMDC
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on 2014-03-24 03:49 *
By Eugene Platonov
Isn't it possible to get a CME during copy creation?
on 2014-03-24 10:03 *
By Patrik Nordwall
yes, if the user is sharing the mutable Map across threads (horror), but by doing the copy in the calling thread of setMDC we reduce the problem a lot. Note that now the iteration is done by the logger actor.
