Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
HBase >> mail # user >> Optimizing Multi Gets in hbase


Copy link to this message
-
Optimizing Multi Gets in hbase
Hi,

I am trying to batched get(s) on a cluster. Here is the code:

List<Get> gets = ...
// Prepare my gets with the rows i need
myHTable.get(gets);

I have two questions about the above scenario:
i) Is this the most optimal way to do this ?
ii) I have a feeling that if there are multiple gets in this case, on the
same region, then each one of those shall instantiate separate scan(s) over
the region even though a single scan is sufficient. Am I mistaken here ?

Thanks
Varun
+
Anoop Sam John 2013-02-18, 10:49
+
Viral Bajaria 2013-02-18, 10:49
+
Nicolas Liochon 2013-02-18, 10:56
+
ramkrishna vasudevan 2013-02-18, 11:07
+
Michael Segel 2013-02-18, 12:52
+
lars hofhansl 2013-02-19, 01:48
+
Varun Sharma 2013-02-19, 06:45
+
lars hofhansl 2013-02-19, 08:02
+
Nicolas Liochon 2013-02-19, 08:37
+
Varun Sharma 2013-02-19, 15:52
+
Nicolas Liochon 2013-02-19, 17:28
+
Varun Sharma 2013-02-19, 18:19
+
lars hofhansl 2013-02-19, 18:27
+
Nicolas Liochon 2013-02-19, 18:42
+
Nicolas Liochon 2013-02-19, 18:46