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Posted to dev@phoenix.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/10/01 06:23:33 UTC
[jira] [Commented] (PHOENIX-1264) Add StatisticsCollector to
existing tables on first connection to cluster
[ https://issues.apache.org/jira/browse/PHOENIX-1264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14154324#comment-14154324 ]
Hudson commented on PHOENIX-1264:
---------------------------------
SUCCESS: Integrated in Phoenix | 3.0 | Hadoop1 #236 (See [https://builds.apache.org/job/Phoenix-3.0-hadoop1/236/])
Phoenix-1264 Add StatisticsCollector to existing tables on first (ramkrishna: rev 1d22fdc98c7aa92622a3fd1511f7cd5ee9fb864b)
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsCollector.java
* phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java
* phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/GuidePostsLifeCycleIT.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/query/QueryServicesTestImpl.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/BaseTenantSpecificTablesIT.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/DefaultParallelIteratorsRegionSplitterIT.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/MultiCfQueryExecIT.java
* phoenix-core/src/main/java/org/apache/phoenix/coprocessor/BaseScannerRegionObserver.java
* phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServices.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsTracker.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsTable.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/TenantSpecificTablesDMLIT.java
* phoenix-core/src/main/java/org/apache/phoenix/query/DelegateConnectionQueryServices.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/MetaDataClient.java
* phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
* phoenix-core/src/main/java/org/apache/phoenix/iterate/DefaultParallelIteratorRegionSplitter.java
* phoenix-core/src/main/java/org/apache/phoenix/schema/stat/StatisticsScanner.java
* phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/KeyOnlyIT.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
> Fix For: 4.2, 3.2
>
> Attachments: Pheonix-1264_3.0.patch, Pheonix-1264_3.0_1.patch, Phoenix-1264_1.patch, Phoenix-1264_2.patch, Phoenix-1264_3.0_1.patch, Phoenix-1264_3.0_2.patch, Phoenix-1264_3.0_3.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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