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Posted to dev@kudu.apache.org by "Dan Burkert (Code Review)" <ge...@cloudera.org> on 2016/04/01 21:57:25 UTC
[kudu-CR](branch-0.8.x) [java-client] implement KuduPredicate API
Dan Burkert has uploaded a new change for review.
http://gerrit.cloudera.org:8080/2703
Change subject: [java-client] implement KuduPredicate API
......................................................................
[java-client] implement KuduPredicate API
This commit adds a new class KuduPredicate, which corresponds to the new
ColumnPredicatePB predicate type for scans. The KuduPredicate allows specifying
exclusive upper bound and lower bound predicates on columns. This commit is a
first step towards predicate optimization and partition pruning, but stops short
of actually implementing those optimizations.
This commit does not attempt to change any callers of the now deprecated
ColumnRangePredicate API.
Change-Id: Icdca28139a2f4f15633cfd872e372429bad831cd
Reviewed-on: http://gerrit.cloudera.org:8080/2591
Tested-by: Kudu Jenkins
Reviewed-by: Jean-Daniel Cryans
(cherry picked from commit 16c03cda041f901247d83bf37c1958697a3a96dc)
---
M java/kudu-client/src/main/java/org/kududb/client/AbstractKuduScannerBuilder.java
M java/kudu-client/src/main/java/org/kududb/client/AsyncKuduScanner.java
M java/kudu-client/src/main/java/org/kududb/client/Bytes.java
M java/kudu-client/src/main/java/org/kududb/client/ColumnRangePredicate.java
A java/kudu-client/src/main/java/org/kududb/client/KuduPredicate.java
M java/kudu-client/src/main/java/org/kududb/client/KuduScanner.java
M java/kudu-client/src/main/java/org/kududb/client/ProtobufHelper.java
M java/kudu-client/src/test/java/org/kududb/client/BaseKuduTest.java
M java/kudu-client/src/test/java/org/kududb/client/TestBytes.java
M java/kudu-client/src/test/java/org/kududb/client/TestKuduClient.java
A java/kudu-client/src/test/java/org/kududb/client/TestKuduPredicate.java
A java/kudu-client/src/test/java/org/kududb/client/TestScanPredicate.java
M java/kudu-client/src/test/resources/log4j.properties
13 files changed, 2,154 insertions(+), 62 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/03/2703/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Icdca28139a2f4f15633cfd872e372429bad831cd
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: branch-0.8.x
Gerrit-Owner: Dan Burkert <da...@cloudera.com>