Hello Kudu Jenkins, Andrew Wong,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/14706
to look at the new patch set (#4).
Change subject: [java] KUDU-1644 Simplify IN-list predicate values during token
building
......................................................................
[java] KUDU-1644 Simplify IN-list predicate values during token building
This commit intends to improve the performance of token-based scan in
case of only one hash parititon which contains only one key.
By reducing the number of values pushed to server, it can reduce
the complexity of token-based in-list logarithmically.
The commit implemented the idea by filtering the unnesscessary values
when building the scanner.
Change-Id: I05affbd10804b4d07478f7abdde5380dd70ec116
---
M java/kudu-client/src/main/java/org/apache/kudu/client/KuduPredicate.java
M java/kudu-client/src/main/java/org/apache/kudu/client/KuduScanToken.java
M java/kudu-client/src/main/java/org/apache/kudu/client/PartitionPruner.java
3 files changed, 90 insertions(+), 16 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/06/14706/4
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I05affbd10804b4d07478f7abdde5380dd70ec116
Gerrit-Change-Number: 14706
Gerrit-PatchSet: 4
Gerrit-Owner: wangning <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
