>From Preetham Poluparthi <[email protected]>:
Attention is currently required from: Preetham Poluparthi.
Hello Jenkins, Anon. E. Moose #1000171, [email protected],
I'd like you to reexamine a change. Please visit
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/20170
to look at the new patch set (#2).
Change subject: [NO ISSUE] Reset operators after join selectivity estimation
......................................................................
[NO ISSUE] Reset operators after join selectivity estimation
- user model changes: no
- storage format changes: no
- interface changes: no
During join selectivity estimation using sampled queries, the logical operators
involved are modified to use the sampled dataset. To prevent side effects, this
change ensures that modified operators are reset to their original state after
the sampling-based estimation is complete.
Change-Id: Ib7c1220740c2b5f025f60bec0378eaf253533f66
---
M
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/cbo/Stats.java
1 file changed, 25 insertions(+), 0 deletions(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb
refs/changes/70/20170/2
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Gerrit-Project: asterixdb
Gerrit-Branch: ionic
Gerrit-Change-Id: Ib7c1220740c2b5f025f60bec0378eaf253533f66
Gerrit-Change-Number: 20170
Gerrit-PatchSet: 2
Gerrit-Owner: Preetham Poluparthi <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Attention: Preetham Poluparthi <[email protected]>
Gerrit-MessageType: newpatchset
