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From Patcharee Thongtra <>
Subject hiveserver2 java heap space
Date Mon, 24 Oct 2016 09:43:13 GMT

I tried to query orc file by beeline and java program using jdbc 
("select * from orcfileTable limit 1"). Both failed with Caused by: 
java.lang.OutOfMemoryError: Java heap space. Hiveserver2 heap size is 
1024m. I  guess I need to increase this Hiveserver2 heap size? However I 
wonder why I got this error because I query just ONE line. Any ideas?



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