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Date: Tue, 28 Feb 2017 05:08:45 +0000 (UTC)
From: "Jingcheng Du (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.13045890.1487913755000.14507.1488258525404@Atlassian.JIRA>
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Subject: [jira] [Updated] (HBASE-17688) MultiRowRangeFilter not working
 correctly if given same start and stop RowKey
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archived-at: Tue, 28 Feb 2017 05:08:52 -0000


     [ https://issues.apache.org/jira/browse/HBASE-17688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingcheng Du updated HBASE-17688:
---------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 1.1.10
                   1.2.5
                   1.3.1
                   2.0.0
           Status: Resolved  (was: Patch Available)

> MultiRowRangeFilter not working correctly if given same start and stop RowKey
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-17688
>                 URL: https://issues.apache.org/jira/browse/HBASE-17688
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.3.0, 1.2.4, 0.98.24, 1.1.9
>            Reporter: Ravi Ahuj
>            Assignee: Jingcheng Du
>            Priority: Minor
>             Fix For: 2.0.0, 1.3.1, 1.2.5, 1.1.10
>
>         Attachments: HBASE-17688.branch-1.x.patch, HBASE-17688.master.patch, HBASE-17688.master-v1.patch
>
>
> 		
>     		
>         try (final Connection conn = ConnectionFactory.createConnection(conf);
> 	    		 final Table scanTable = conn.getTable(table)){
>         	ArrayList<MultiRowRangeFilter.RowRange> rowRangesList = new ArrayList<>();	
>         	 
>    	    	  String startRowkey="abc";
>    	    	  String stopRowkey="abc";
>    	    	rowRangesList.add(new MultiRowRangeFilter.RowRange(startRowkey, true, stopRowkey, true));
>    	 	Scan scan = new Scan();
> 		scan.setFilter(new MultiRowRangeFilter(rowRangesList));
>    			
>    	     ResultScanner scanner=scanTable.getScanner(scan);
>    	     
>    	  for (Result result : scanner) {
> 	    	  String rowkey=new String(result.getRow());
> 	    	 System.out.println(rowkey);
> 	    	 
>    	  } 
>         }
> 		
> In Hbase API of Java, we want to do multiple scans in the table using MultiRowRangeFilter.
> When we give multiple filters of startRowKey and stopRowKey, it is not working Properly with same StartRowKey and StopRowkey.
> Ideally, it should give only one Row with that Rowkey, but instead it is giving all the rows starting from that Rowkey in that Hbase Table


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