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https://issues.apache.org/jira/browse/PHOENIX-1320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14159812#comment-14159812
 ] 

Hudson commented on PHOENIX-1320:
---------------------------------

SUCCESS: Integrated in Phoenix | 4.0 | Hadoop2 #201 (See 
[https://builds.apache.org/job/Phoenix-4.0-hadoop2/201/])
PHOENIX-1320 Update stats atomically (jtaylor: rev 
8c054b2ae9f59c9430d75b0bf1b1c269714db395)
* 
phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixDatabaseMetaData.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsUtils.java
* phoenix-core/src/main/java/org/apache/phoenix/query/QueryConstants.java
* 
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsTable.java
* 
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java
* phoenix-core/src/main/java/org/apache/phoenix/util/SchemaUtil.java
* 
phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsScanner.java
* 
phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsCollector.java


> Update stats atomically
> -----------------------
>
>                 Key: PHOENIX-1320
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1320
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: James Taylor
>            Assignee: James Taylor
>         Attachments: PHOENIX-1320.patch
>
>
> To prevent partially updated stats or a mix of old stats and new stats in the 
> event of a write failure, commit the stats atomically.



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