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  1. Hadoop Common
  2. HADOOP-13500

Synchronizing iteration of Configuration properties object

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      It is possible to encounter a ConcurrentModificationException while trying to iterate a Configuration object. The iterator method tries to walk the underlying Property object without proper synchronization, so another thread simultaneously calling the set method can trigger it.

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            dbadaya Dhananjay Badaya Assign to me
            jlowe Jason Darrell Lowe
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