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https://issues.apache.org/jira/browse/PHOENIX-3941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356803#comment-16356803
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Hudson commented on PHOENIX-3941:
---------------------------------
FAILURE: Integrated in Jenkins build Phoenix-master #1929 (See
[https://builds.apache.org/job/Phoenix-master/1929/])
PHOENIX-3941 Filter regions to scan for local indexes based on data (jtaylor:
rev ba8bcefc9a5472365c1ca95a242c7abb19c0d27b)
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/optimize/QueryOptimizer.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/compile/PostDDLCompiler.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixStatement.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/ScanRanges.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/compile/UpsertCompiler.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/execute/ScanPlan.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionlessQueryServicesImpl.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/ExplainPlan.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/execute/LiteralResultIterationPlan.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/iterate/SerialIterators.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/iterate/BaseResultIterators.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/iterate/ExplainTable.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/compile/DeleteCompiler.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java
* (edit)
phoenix-core/src/test/java/org/apache/phoenix/query/ParallelIteratorsSplitTest.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/JoinCompiler.java
* (edit)
phoenix-core/src/test/java/org/apache/phoenix/compile/QueryCompilerTest.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/iterate/ParallelIterators.java
* (add)
phoenix-core/src/test/java/org/apache/phoenix/query/KeyRangeClipTest.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/execute/AggregatePlan.java
> Filter regions to scan for local indexes based on data table leading pk
> filter conditions
> -----------------------------------------------------------------------------------------
>
> Key: PHOENIX-3941
> URL: https://issues.apache.org/jira/browse/PHOENIX-3941
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: James Taylor
> Priority: Major
> Labels: SFDC, localIndex
> Fix For: 4.14.0
>
> Attachments: PHOENIX-3941_v1.patch, PHOENIX-3941_v2.patch,
> PHOENIX-3941_v3.patch, PHOENIX-3941_v4.patch
>
>
> Had a good offline conversation with [~ndimiduk] at PhoenixCon about local
> indexes. Depending on the query, we can often times prune the regions we need
> to scan over based on the where conditions against the data table pk. For
> example, with a multi-tenant table, we only need to scan the regions that are
> prefixed by the tenant ID.
> We can easily get this information from the compilation of the query against
> the data table (which we always do), through the
> statementContext.getScanRanges() structure. We'd just want to keep a pointer
> to the data table QueryPlan from the local index QueryPlan.
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