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https://issues.apache.org/jira/browse/PHOENIX-1264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14148837#comment-14148837
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Hudson commented on PHOENIX-1264:
---------------------------------

SUCCESS: Integrated in Phoenix | 4.0 | Hadoop2 #168 (See 
[https://builds.apache.org/job/Phoenix-4.0-hadoop2/168/])
Phoenix-1264 Add StatisticsCollector to existing tables on first (ramkrishna: 
rev 4070492a9dbd55ab95fe666b4cd6eebe8fe5aeb9)
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsTable.java
* 
phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsCollector.java
* 
phoenix-core/src/it/java/org/apache/phoenix/end2end/DefaultParallelIteratorsRegionSplitterIT.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/GuidePostsLifeCycleIT.java
* phoenix-protocol/src/main/StatisticsCollect.proto
* 
phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsScanner.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/MultiCfQueryExecIT.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/MetaDataClient.java
* 
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/BaseScannerRegionObserver.java
* 
phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsTracker.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/StatsCollectorIT.java
* 
phoenix-core/src/main/java/org/apache/phoenix/query/DelegateConnectionQueryServices.java
* 
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionlessQueryServicesImpl.java
* phoenix-core/src/test/java/org/apache/phoenix/query/QueryServicesTestImpl.java
* 
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/KeyOnlyIT.java
* phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
* 
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServices.java
* 
phoenix-core/src/main/java/org/apache/phoenix/iterate/DefaultParallelIteratorRegionSplitter.java
* 
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java


> Add StatisticsCollector to existing tables on first connection to cluster
> -------------------------------------------------------------------------
>
>                 Key: PHOENIX-1264
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1264
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: James Taylor
>            Assignee: ramkrishna.s.vasudevan
>         Attachments: Phoenix-1264_1.patch, Phoenix-1264_2.patch, 
> Phoenix-1264_3.patch
>
>
> We'll need to add the StatisticsCollector to existing tables so that stats 
> are kept for these tables. We typically do that on first connection to the 
> cluster in ensureTableCreated when our system table is created by walking 
> through the existing Phoenix tables. We only need to do it if the system 
> table already exists (otherwise, it's a new installation).



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