hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From krish_571 <krish_...@yahoo.com>
Subject MultiTableInputFormat to compare 2 tables taking about 80 mins
Date Tue, 04 Nov 2014 00:52:43 GMT
Hi,

I am using Hbase MultiTableInputFormat to compare 2 tables: Table1 (7
million), Table2 (30 million).

In the driver, i am passing to scans ( without any filters). In my mapper i
am doing a compare and writing the summary in Reducer.

Any settings specific to this scenario that might speed up the process.
Thanks.



--
View this message in context: http://apache-hbase.679495.n3.nabble.com/MultiTableInputFormat-to-compare-2-tables-taking-about-80-mins-tp4065638.html
Sent from the HBase User mailing list archive at Nabble.com.

Mime
View raw message