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https://issues.apache.org/jira/browse/HBASE-12798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-12798:
---------------------------
Release Note:
TableInputFormatBase#initialize() has been added:
/**
* This method will be called when any of the following are referenced, but
not yet initialized:
* admin, regionLocator, table. Subclasses will have the opportunity to call
* {@link #initializeTable(Connection, TableName)}
*/
protected void initialize() {
was:
TableInputFormatBase#initialize() has been added:
{code}
/**
* This method will be called when any of the following are referenced, but
not yet initialized:
* admin, regionLocator, table. Subclasses will have the opportunity to call
* {@link #initializeTable(Connection, TableName)}
*/
protected void initialize() {
{code}
> Map Reduce jobs should not create Tables in setConf()
> -----------------------------------------------------
>
> Key: HBASE-12798
> URL: https://issues.apache.org/jira/browse/HBASE-12798
> Project: HBase
> Issue Type: Bug
> Reporter: Solomon Duskis
> Assignee: Solomon Duskis
> Fix For: 1.0.0, 2.0.0, 1.1.0
>
> Attachments: 12798-1.0.patch, 12798-3.patch, HBASE-12798-2.patch,
> HBASE-12798.patch
>
>
> setConf() gets called in many places along the Map/Reduce chain. HBase
> creates Tables and etc in setConf in a few places. There should be a better
> place to create the Table, often while creating a TableRecordReader.
> This issue will tackle the following classes:
> - TableOutputFormatBase
> - TableInputFormatBase
> - TableInputFormat
> Other classes that could use a look over:
> - HRegionPartitioner
> - ReplicationLogCleaner
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