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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11825) Create Connection and ConnectionManager
Date Tue, 16 Sep 2014 20:17:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136127#comment-14136127
] 

Hudson commented on HBASE-11825:
--------------------------------

FAILURE: Integrated in HBase-TRUNK #5513 (See [https://builds.apache.org/job/HBase-TRUNK/5513/])
HBASE-11825 Create Connection and ConnectionManager (Solomon Duskis) (enis: rev cad76a3431aabe2aee67fcf564cb56af53f48a37)
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/Connection.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ResultScanner.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnection.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/TestRegionRebalancing.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsckRepair.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/RegionPlacementMaintainer.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterOperationsForRegionReplicas.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionFactory.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestClientTimeouts.java
* hbase-it/src/test/java/org/apache/hadoop/hbase/DistributedHBaseCluster.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManagerOnCluster.java


> Create Connection and ConnectionManager
> ---------------------------------------
>
>                 Key: HBASE-11825
>                 URL: https://issues.apache.org/jira/browse/HBASE-11825
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Carter
>            Assignee: Solomon Duskis
>            Priority: Critical
>             Fix For: 0.99.0, 2.0.0
>
>         Attachments: HBASE_11825.patch, HBASE_11825_v1.patch
>
>
> This is further cleanup of the HBase interface for 1.0 after implementing the new Table
and Admin interfaces.  Following Enis's guidelines in HBASE-10602, this JIRA will generate
a new ConnectionManager to replace HCM and Connection to replace HConnection.
> For more detail, this JIRA intends to implement this portion:
> {code}
> interface Connection extends Closeable{
>   Table getTable(), and rest of HConnection methods 
>   getAdmin()
>   // no deprecated methods (cache related etc)
> }
> @Deprecated
> interface HConnection extends Connection {
>   @Deprecated
>   HTableInterface getTable()
>   // users are encouraged to use Connection
> }
> class ConnectionManager {
>   createConnection(Configuration) // not sure whether we want a static factory method
to create connections or a ctor
> }
> @Deprecated
> class HCM extends ConnectionManager {
>   // users are encouraged to use ConnectionManager
> }
> {code}



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