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From D P <>
Subject WAL Log - Real-time updates
Date Wed, 22 Oct 2014 17:59:29 GMT
I am working with Accumulo and looking for the best means of knowing when
something has been updated/inserted into my Accumulo instance.  For
instance, every-time data is inserted, how can I know externally?  If the
write-ahead log file stores this, is it best to just read the HDFS WAL log
with a storm spout to know when something has been inserted into a table?

I am planning to do some real-time visualization with accumulo, but when
data is inserted I want to be able to notify my UI.


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