tianhang tang created HBASE-25299:
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Summary: Scan#setRowPrefixFilter Unexpected behavior
Key: HBASE-25299
URL: https://issues.apache.org/jira/browse/HBASE-25299
Project: HBase
Issue Type: Bug
Components: Client, scan
Reporter: tianhang tang
Assignee: tianhang tang
e.g.
startRow : "112"
rowPrefixFilter : "11"
The Result of this scan might contains : "111", which unexpected.
{code:java}
public Scan setRowPrefixFilter(byte[] rowPrefix) {
if (rowPrefix == null) {
setStartRow(HConstants.EMPTY_START_ROW);
setStopRow(HConstants.EMPTY_END_ROW);
} else {
this.setStartRow(rowPrefix);
this.setStopRow(calculateTheClosestNextRowKeyForPrefix(rowPrefix));
}
return this;
}
{code}
 Scan#setRowPrefixFilter achieves this function by setting startRow and
stopRow, ignoring the situation that startRow may have been set.
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