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HBASE-12915 Disallow small scan with batching

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tedyu 2015-01-26 10:59:28 -08:00
parent 0a50a7a472
commit 87a5ad4aa4
1 changed files with 3 additions and 0 deletions
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3
hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java
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@ -774,6 +774,9 @@ public class HTable implements HTableInterface {
*/ */
@Override @Override
public ResultScanner getScanner(final Scan scan) throws IOException { public ResultScanner getScanner(final Scan scan) throws IOException {
if (scan.getBatch() > 0 && scan.isSmall()) {
throw new IllegalArgumentException("Small scan should not be used with batching");
}
if (scan.getCaching() <= 0) { if (scan.getCaching() <= 0) {
scan.setCaching(getScannerCaching()); scan.setCaching(getScannerCaching());
} }