Alex Behm 1f7b3b00e9 IMPALA-5310: Part 3: Use SAMPLED_NDV() in COMPUTE STATS. ...

Modifies COMPUTE STATS TABLESAMPLE to use the new SAMPLED_NDV()
function.

Testing:
- modified/improved existing functional tests
- core/hdfs run passed

Change-Id: I6ec0831f77698695975e45ec0bc0364c765d819b
Reviewed-on: http://gerrit.cloudera.org:8080/8840
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins

2017-12-16 04:58:59 +00:00

..

fbs

IMPALA-4029: Reduce memory requirements for storing file metadata

2017-05-10 09:23:05 +00:00

function-registry

IMPALA-4513: Promote integer types for ABS()

2017-09-23 02:41:32 +00:00

protobuf

IMPALA-4856: Port data stream service to KRPC

2017-11-09 20:05:08 +00:00

thrift

IMPALA-5310: Part 3: Use SAMPLED_NDV() in COMPUTE STATS.

2017-12-16 04:58:59 +00:00

yarn-extras

IMPALA-6270: create Impala parent pom

2017-12-12 04:30:15 +00:00

.gitignore

Implmented opcode registry. Added substr() and pi() functions. Added backend testing to buildall.sh

2011-11-20 13:44:41 -08:00