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https://issues.apache.org/jira/browse/HBASE-6132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13571499#comment-13571499
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Anoop Sam John commented on HBASE-6132:
---------------------------------------
In Trunk, now this test case passes. This is because of the change done by
HBASE-6429 .
Now filterRow() will be called iff hasFilter() returns true.
ColumnCountGetFilter is not implementing hasFilter().
In 94 and older versions filterRow() will be called any way. But still the
change in FilterList might be needed I guess.
> ColumnCountGetFilter & PageFilter not working with FilterList
> -------------------------------------------------------------
>
> Key: HBASE-6132
> URL: https://issues.apache.org/jira/browse/HBASE-6132
> Project: HBase
> Issue Type: Bug
> Components: Filters
> Affects Versions: 0.92.0, 0.92.1, 0.94.0
> Environment: Cent OS 5.5 distributed hbase cluster. Hadoop 1.0.0,
> zookeeper 3.4.3
> Reporter: Benjamin Kim
> Assignee: Anoop Sam John
> Attachments: TestColumnCountGetFilter.java
>
>
> Thanks to Anoop and Ramkrishna, here's what we found with FilterList
> If I use FilterList to include ColumnCountGetFilter among other filters, the
> returning Result has no keyvalues.
> This problem seems to occur when specified column count is less then actual
> number of existing columns.
> Also same problem arises with PageFilter
> Following is the code of the problem:
> {code}
> Configuration conf = HBaseConfiguration.create();
> HTable table = new HTable(conf, "test");
> Get get = new Get(Bytes.toBytes("test00001"));
> FilterList filterList = new FilterList();
> filterList.addFilter(new ColumnCountGetFilter(100));
> get.setFilter(filterList);
> Result r = table.get(get);
> System.out.println(r.size()); // prints zero
> {code}
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