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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17688) MultiRowRangeFilter not working correctly if given same start and stop RowKey
Date Mon, 27 Feb 2017 11:43:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15885628#comment-15885628
] 

Hadoop QA commented on HBASE-17688:
-----------------------------------

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|| Vote || Subsystem || Runtime || Comment ||
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| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 0s {color} |
{color:green} Patch does not have any anti-patterns. {color} |
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| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color}
| {color:green} The patch appears to include 1 new or modified test files. {color} |
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| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 9s {color}
| {color:green} master passed {color} |
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| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 43s {color}
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 29s {color} |
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Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 58s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 51s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 51s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 43s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 23s {color}
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| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color}
| {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 26m 58s {color}
| {color:green} Patch does not cause any errors with Hadoop 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5
2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 44s {color} |
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 42s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 15s {color} | {color:green}
hbase-client in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 89m 34s {color} | {color:green}
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| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 29s {color}
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| {color:black}{color} | {color:black} {color} | {color:black} 135m 14s {color} | {color:black}
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|| Subsystem || Report/Notes ||
| Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12854858/HBASE-17688.master-v1.patch
|
| JIRA Issue | HBASE-17688 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  hbaseanti  checkstyle
 compile  |
| uname | Linux 2b258fbc5ac6 3.13.0-103-generic #150-Ubuntu SMP Thu Nov 24 10:34:17 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 4d90425 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/5853/testReport/ |
| modules | C: hbase-client hbase-server U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/5853/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> 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, 1.1.8
>            Reporter: Ravi Ahuj
>            Assignee: Jingcheng Du
>            Priority: Minor
>         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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