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https://issues.apache.org/jira/browse/PHOENIX-2706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15159937#comment-15159937
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Hudson commented on PHOENIX-2706:
---------------------------------
SUCCESS: Integrated in Phoenix-master #1155 (See
[https://builds.apache.org/job/Phoenix-master/1155/])
Revert "PHOENIX-2706 Implement client-side mechanism to know if stats (jtaylor:
rev dbc9ee9dfe9e168c45ad279f8478c59f0882240c)
*
phoenix-core/src/it/java/org/apache/phoenix/coprocessor/StatisticsCollectionRunTrackerIT.java
* phoenix-core/src/test/java/org/apache/phoenix/query/QueryServicesTestImpl.java
*
phoenix-core/src/main/java/org/apache/phoenix/query/DelegateConnectionQueryServices.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stats/StatisticsUtil.java
*
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
* phoenix-core/src/main/java/org/apache/phoenix/query/QueryServicesOptions.java
* phoenix-core/src/main/java/org/apache/phoenix/util/MetaDataUtil.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/MutableIndexToolIT.java
*
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java
*
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionlessQueryServicesImpl.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/StatsCollectorIT.java
* phoenix-core/src/test/java/org/apache/phoenix/util/MetaDataUtilTest.java
*
phoenix-core/src/it/java/org/apache/phoenix/end2end/StatsCollectionDisabledIT.java
*
phoenix-core/src/main/java/org/apache/phoenix/schema/stats/NoOpStatisticsCollector.java
* phoenix-core/src/main/java/org/apache/phoenix/query/QueryServices.java
*
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServices.java
* phoenix-core/src/main/java/org/apache/phoenix/iterate/BaseResultIterators.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/IndexToolIT.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/MetaDataClient.java
*
phoenix-core/src/main/java/org/apache/phoenix/schema/stats/StatisticsCollectionRunTracker.java
*
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java
> Implement client-side mechanism to know if stats are enabled
> ------------------------------------------------------------
>
> Key: PHOENIX-2706
> URL: https://issues.apache.org/jira/browse/PHOENIX-2706
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: James Taylor
> Fix For: 4.7.0
>
> Attachments: PHOENIX-2706.patch, PHOENIX-2706_final.patch
>
>
> Since Phoenix does query planning and explain plan generation on the
> client-side, we need a way to distinguish between a table being too small to
> have stats and stats being disabled. This new API will provide that on
> ConnectionQueryServices and be updated in the following places:
> - during initial cluster connection (ConnectionQueryServices.init()).
> - during UPDATE STATISTICS (based on return value)
> - when guideposts are traversed in BaseResultIterators.getParallelScans().
> The value would only traverse from false to true in this case if we get back
> guideposts on the PTable.
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