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https://issues.apache.org/jira/browse/HBASE-5951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271508#comment-13271508
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Anoop Sam John commented on HBASE-5951:
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Davis , this bug can be closed now?
> Combining ColumnPrefixFilters using filterlist.
> -----------------------------------------------
>
> Key: HBASE-5951
> URL: https://issues.apache.org/jira/browse/HBASE-5951
> Project: HBase
> Issue Type: Bug
> Components: filters
> Affects Versions: 0.92.1
> Environment: Combining multiple ColumnPrefixFilters using filterlist
> does not return exact result.
> Reporter: Davis Abraham
>
> FilterList listOfFilters = new FilterList (FilterList.Operator.MUST_PASS_ALL);
> FilterList listOfFilters1 = new FilterList
> (FilterList.Operator.MUST_PASS_ALL);
> FilterList listOfFilters2 = new FilterList
> (FilterList.Operator.MUST_PASS_ALL);
> SingleColumnValueFilter SingleFilter1 = new
> SingleColumnValueFilter(Bytes.toBytes("cf"),
> Bytes.toBytes("country"), CompareOp.EQUAL,
> Bytes.toBytes("USA"));
> listOfFilters.addFilter(SingleFilter1);
> ValueFilter VF1= new ValueFilter (CompareOp.EQUAL,
> new SubstringComparator("ABC"));
> ColumnPrefixFilter CF1= new ColumnPrefixFilter(Bytes.toBytes("name"));
> listOfFilters1.addFilter(CF1);
> listOfFilters1.addFilter(VF1);
> listOfFilters.addFilter(listOfFilters1);
> ValueFilter VF2= new ValueFilter (CompareOp.EQUAL,
> new SubstringComparator("ED"));
> ColumnPrefixFilter CF2= new ColumnPrefixFilter (Bytes.toBytes("CRS"));
> listOfFilters2.addFilter(CF2);
> listOfFilters2.addFilter(VF2);
> listOfFilters.addFilter(listOfFilters2);
> When i do a combibation of SingleFilter1 and listOfFilters1
> the result is correct, same way the combination of
> SingleFilter1 and listOfFilters2 is returing correct result.
> But when all the three is combined im not getting any result..
> Is it the problem with multiple ColumnPrefixFilter???
> Value "ABC" exist in name.0 and value "ED" exist in CRS.0 and it is in
> the same row under same Column Family.
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