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https://issues.apache.org/jira/browse/HBASE-7928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587124#comment-13587124
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Jean-Marc Spaggiari commented on HBASE-7928:
--------------------------------------------
What's about the STOPROW?
scan '.META.', {STARTROW => 'e,,00000000000000'} is giving me the expected
results
scan '.META.', {STARTROW => 'e,,00000000000000', STOPROW => 'f'} is NOT giving
me anything.
scan '.META.', {STARTROW => 'e,,'} is giving me the expected results
scan '.META.', {STARTROW => 'e,,00000000000000', STOPROW => 'f,,'} is giving me
anything.
Again, the table I'm looking for is 'entry'.
Can we not just add the ',,' in the filter keys in the comparator if we don't
find it?
Like if user try to call 'e' as the start key, the comparator will append ',,'
at the end, but if user is passing 'f,,' then we don't modify the key?
> 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
> Affects Versions: 0.94.5
> Reporter: Jean-Marc Spaggiari
> Assignee: ramkrishna.s.vasudevan
>
> {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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