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https://issues.apache.org/jira/browse/HBASE-7928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13591437#comment-13591437
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Lars Hofhansl commented on HBASE-7928:
--------------------------------------
TestMetaMigrationRemovingHTD fail reliably locally with this patch and not
without it.
Personally I would revert this from all branches until we make sure it does not
break the upgrade path (unless we're saying there is no upgrade path form 0.90
to 0.96, which is a perfectly valid scenario)
> Scanning .META. with startRow and/or stopRow is not giving proper results
> -------------------------------------------------------------------------
>
> Key: HBASE-7928
> URL: https://issues.apache.org/jira/browse/HBASE-7928
> Project: HBase
> Issue Type: Bug
> Components: Usability
> Affects Versions: 0.94.5
> Reporter: Jean-Marc Spaggiari
> Assignee: ramkrishna.s.vasudevan
> Fix For: 0.95.0, 0.98.0
>
> Attachments: HBASE-7928_0.94_1.patch, HBASE-7928_0.94_2.patch,
> HBASE-7928_0.94_3.patch, HBASE-7928_0.94_3.patch, HBASE-7928_0.94.patch,
> HBASE-7928_trunk_1.patch, HBASE-7928_trunk_2.patch, HBASE-7928_trunk_2.patch,
> HBASE-7928_trunk.patch
>
>
> {code}
> try {
> HTable metaTable = new HTable(config, Bytes.toBytes(".META."));
> Scan scan = new Scan();
> scan.setStartRow(Bytes.toBytes("e"));
> scan.setStopRow(Bytes.toBytes("z"));
> ResultScanner scanner = metaTable.getScanner(scan);
> Result[] results = scanner.next(100);
> while (results.length > 0) {
> for (Result result : results) {
> System.out.println(Bytes.toString(result.getRow()));
> }
> results = scanner.next(100);
> }
> scanner.close();
> metaTable.close();
> } catch (Exception e) {
> e.printStackTrace();
> }
> {code}
> This code will not return any result even if there is 10 tables with names
> starting with "d" to "w", including one table called "entry". If you comment
> the setStopRow you will get results, but will still get rows starting with
> "d" even if setStartRow is set to "e".
> Same code using with a user table is working fine.
> Facing the same issue with the shell.
> scan '.META.' , {STARTROW => 'e', LIMIT => 10} is returning rows starting by
> "d".
> scan '.META.' , {STARTROW => 'e', STOPROW => 'v', LIMIT => 10} is not
> returning anything.
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