You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "ChiaPing Tsai (JIRA)" <ji...@apache.org> on 2016/06/25 20:09:37 UTC
[jira] [Created] (HBASE-16113) The raw scan with "zero" max
versions should return empty result
ChiaPing Tsai created HBASE-16113:
-------------------------------------
Summary: The raw scan with "zero" max versions should return empty result
Key: HBASE-16113
URL: https://issues.apache.org/jira/browse/HBASE-16113
Project: HBase
Issue Type: Bug
Reporter: ChiaPing Tsai
Priority: Trivial
Step 1: put a cell
Step 2: delete the cell
Step 3: Scan#setRaw(true).setMaxVersions(0)
Step 4: Result result = table.getScanner(scan).next()
Step 5: The result will contain a Cell of DELETE type
Is it a correct result ? The critical code is shown below:
{code:title=ScanWildcardColumnTracker.java|borderStyle=solid}
// May be we should check the verion first
private MatchCode checkVersion(byte type, long timestamp) {
if (!CellUtil.isDelete(type)) {
currentCount++;
}
if (currentCount > maxVersions) {
return ScanQueryMatcher.MatchCode.SEEK_NEXT_COL; // skip to next col
}
// keep the KV if required by minversions or it is not expired, yet
if (currentCount <= minVersions || !isExpired(timestamp)) {
setTSAndType(timestamp, type);
return ScanQueryMatcher.MatchCode.INCLUDE;
} else {
return MatchCode.SEEK_NEXT_COL;
}
}
{code}
Comments?
Thanks
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)