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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/09/01 07:55:33 UTC
[jira] Commented: (HBASE-1790) filters are not working correctly
[ https://issues.apache.org/jira/browse/HBASE-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12749775#action_12749775 ]
stack commented on HBASE-1790:
------------------------------
The tests that are failing are the following:
{code}
[junit] Test org.apache.hadoop.hbase.TestEmptyMetaInfo FAILED (timeout)
[junit] Test org.apache.hadoop.hbase.TestHBaseCluster FAILED (timeout)
[junit] Test org.apache.hadoop.hbase.TestInfoServers FAILED (timeout)
{code}
Its always a timeout. Must be getting wrong answers back. Will take a look in morning.
> filters are not working correctly
> ---------------------------------
>
> Key: HBASE-1790
> URL: https://issues.apache.org/jira/browse/HBASE-1790
> Project: Hadoop HBase
> Issue Type: Bug
> Components: filters
> Affects Versions: 0.20.0, 0.21.0
> Reporter: Matus Zamborsky
> Fix For: 0.20.0
>
> Attachments: 1790-3.patch, HBASE-1790-v2.patch, hbase-1790.patch, testfilter.patch
>
>
> Filters used in Scanning the table are not working correctly. For example a table with three rows:
> 1. rowkey = adminbackslash-nb0, desc:temp = "temp"
> 2. rowkey = adminbackslash-nb1, desc:temp = "temp"
> 3. rowkey = adminkleptoman, desc:temp = "temp"
> If I scan all rows in the table without filter I get all the rows as expected. But applying a simple prefixfilter with parameter "adminbackslash" will return only first row. I searched it down to HRegion::nextInternal method, which will not output one passed row before denied row(by filter).
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