[Impala-ASF-CR] IMPALA-5159: Optimze predicates [DRAFT]

2017-05-11 Thread Zach Amsden (Code Review)
Zach Amsden has abandoned this change. Change subject: IMPALA-5159: Optimze predicates [DRAFT] .. Abandoned Shelving this for now. Let's work on more important tasks and come back to inequality propagation in cases where we c

[Impala-ASF-CR] IMPALA-5159: Optimze predicates [DRAFT]

2017-04-17 Thread Zach Amsden (Code Review)
Zach Amsden has uploaded a new patch set (#2). Change subject: IMPALA-5159: Optimze predicates [DRAFT] .. IMPALA-5159: Optimze predicates [DRAFT] In addition to propagating constants, we can infer bounds on slotRefs which are im

[Impala-ASF-CR] IMPALA-5159: Optimze predicates

2017-04-17 Thread Zach Amsden (Code Review)
Zach Amsden has posted comments on this change. Change subject: IMPALA-5159: Optimze predicates .. Patch Set 1: So I don't think our JVM implementation likes calling .add and .remove on the same ListIterator, despite that bein

[Impala-ASF-CR] IMPALA-5159: Optimze predicates

2017-04-14 Thread Zach Amsden (Code Review)
Zach Amsden has uploaded a new change for review. http://gerrit.cloudera.org:8080/6650 Change subject: IMPALA-5159: Optimze predicates .. IMPALA-5159: Optimze predicates In addition to propagating constants, we can infer boun