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https://issues.apache.org/jira/browse/HBASE-787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-787.
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Resolution: Fixed
Fix Version/s: (was: 0.2.1)
Assignee: stack
Committed to TRUNK under src/examples/uploaders. Thanks for the sweet patch
Tim.
> Postgresql to HBase table replication.
> --------------------------------------
>
> Key: HBASE-787
> URL: https://issues.apache.org/jira/browse/HBASE-787
> Project: Hadoop HBase
> Issue Type: New Feature
> Affects Versions: 0.2.0
> Reporter: Tim Sell
> Assignee: stack
> Priority: Minor
> Fix For: 0.3.0
>
> Attachments: hbrep-2008.07.30.tar.gz
>
>
> It is useful to have an easy way to replicate data from Postgresql tables to
> a HBase tables.
> I made a simple python tool which does this, called hbrep.
> hbrep is a tool for replicating data from postgresql tables to hbase tables.
> Dependancies:
> - python 2.4
> - hbase 0.2.0
> - skytools 2.1.7
> - postgresql
>
> It has two main functions.
> - bootstrap, which bootstraps all the data from specified columns of a table
> - play, which processes incoming insert, update and delete events and
> applies them to hbase.
> Example usage:
> install triggers:
> ./hbrep.py hbrep.ini install schema1.table1 schema2.table2
> now that future updates are queuing, bootstrap the tables.
> ./hbrep.py hbrep.ini bootstrap schema1.table1 schema2.table2
> start pgq ticker (this is part of skytools, it manages event queues and sends
> the events to registered consumers).
> pgqadm.py pgq.ini ticker
> play our queue consumer to replicate events
> ./hbrep.py hbrep.ini play schema1.table1 schema2.table2
> more details in the readme.
> feedback and improvements appreciated.
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