2 Commits

Author	SHA1	Message	Date
Skye Wanderman-Milne	e60bf29a96	IMPALA-13: Use SSE string functions that take an explicit length ... This patch modifies DelimitedTextParser and StringValue to work with data containing null characters by using SSE instructions that take a length, rather than expecting null-terminated strings. It also adds some other minor changes to correctly handle data with nulls and to faciliate testing. I checked the execution time of a count(*) and a select(*) limit 1 query locally, and saw no difference for either text or sequence files. Change-Id: Ia920b35bea7048aa286f39ec83e313c2a39251d1 Reviewed-on: http://gerrit.ent.cloudera.com:8080/2110 Reviewed-by: Skye Wanderman-Milne <skye@cloudera.com> Tested-by: Skye Wanderman-Milne <skye@cloudera.com> Reviewed-on: http://gerrit.ent.cloudera.com:8080/2181	2014-04-11 11:16:24 -07:00
Alex Behm	3d764619f7	Run Hive data loading through beeline instead of the Hive shell. ... Fixes our log configuration to put the Hive logs in cluster_logs/hive. Change-Id: I5d98581e35325f2173e4b3170e36bec42d33f8f3 Reviewed-on: http://gerrit.ent.cloudera.com:8080/1497 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: jenkins Reviewed-on: http://gerrit.ent.cloudera.com:8080/1615 Reviewed-by: Lenni Kuff <lskuff@cloudera.com>	2014-02-20 15:43:31 -08:00