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  1. logback
  2. LOGBACK-362

ConcurrentModificationException in LogbackMDCAdapter

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Details

    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Critical Critical
    • None
    • 0.9.28
    • None
    • None

    • JRE 1.6.0_25, Windows 7 64-bit

    Description

      I'm seeing ConcurrentModificationException errors like the following:

      011-05-23T04:53:31.997 | ERROR | Dispatch-001 | | | | OperationCaller | null | java.util.ConcurrentModificationException: null
      at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) ~[na:1.6.0_21]
      at java.util.HashMap$EntryIterator.next(HashMap.java:834) ~[na:1.6.0_21]
      at java.util.HashMap$EntryIterator.next(HashMap.java:832) ~[na:1.6.0_21]
      at java.util.HashMap.putAll(HashMap.java:523) ~[na:1.6.0_21]
      at ch.qos.logback.classic.util.LogbackMDCAdapter.put(LogbackMDCAdapter.java:76) ~[logback-classic.jar:na]
      at org.slf4j.MDC.put(MDC.java:112) ~[slf4j-api.jar:1.6.1]

      Attachments

        1. LBCLASSIC-268.patch
          5 kB

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            logback-dev Logback dev list
            snstanton Scott Stanton
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            Dates

              Created:
              Updated:
              Resolved: