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Posted to common-user@hadoop.apache.org by Weishung Chung <we...@gmail.com> on 2011/02/16 17:43:26 UTC

org.apache.hadoop.io.AbstractMapWritable

I am looking at the AbstractMapWritable class and have questions about the
AtomicReference<Configuration> usage.
I was wondering if compareAndSet should be used in the public void
setConf(Configuration conf) method? Could you enlighten me on the usage?
Thank you so much.