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https://issues.apache.org/jira/browse/HADOOP-1375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12496984
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Doug Cutting commented on HADOOP-1375:
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Lucene, Nutch & Hadoop already use JavaCC, so it's accepted. It's not pretty,
but usually better than writing a parser from scratch. Historically, JavaCC's
license prohibited distributing it from Apache, so we established the
convention of committing its output so that not all developers were forced to
manually install it. JavaCC is now under a BSD license, but that convention
remains.
> a simple parser for hbase.
> --------------------------
>
> Key: HADOOP-1375
> URL: https://issues.apache.org/jira/browse/HADOOP-1375
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Environment: All environments
> Reporter: udanax
> Assigned To: Jim Kellerman
> Priority: Minor
> Attachments: patch.txt, patch.txt
>
>
> this is a simple parser for hbase test.
> i just write it.
> you can use this syntax to create and set.
> {code}
> [# [EMAIL PROTECTED] ./bin/hadoop jar ./build/hadoop-hbase
> org.apache.hadoop.hbase.parser.HbaseParser
> Hbase > build webtable columnfamily('anchors', 'language') limit=3;
> Hbase > set webtable values('anchors:http://www.udanax.org/','opensource')
> where row="http://www.hadoop.co.kr";;
> Hbase > scan webtable where row="http://www.hadoop.co.kr";;
> blah blah...
> Hbase > set webtable values('language:kr','euc-kr') where
> row="http://www.hadoop.co.kr";;
> Hbase > scan webtable where row="http://www.hadoop.co.kr"; and column="kr" and
> columnfamily="language";
> Hbase > exit
> [# [EMAIL PROTECTED]
> {code}
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