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Temporary fix: Clone scan to avoid modifying user object from scan internals. See https://issues.apache.org/jira/browse/HBASE-27402 (#26)

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Bryan Beaudreault 2022-10-01 09:55:40 -04:00 committed by GitHub
parent 5c60f1d86d
commit 64fdb95b09
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hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java
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@ -301,6 +301,10 @@ public class HTable implements Table {
*/ */
@Override @Override
public ResultScanner getScanner(Scan scan) throws IOException { public ResultScanner getScanner(Scan scan) throws IOException {
// Clone to avoid modifying user object from scan internals.
// See https://issues.apache.org/jira/browse/HBASE-27402.
scan = new Scan(scan);
if (scan.getCaching() <= 0) { if (scan.getCaching() <= 0) {
scan.setCaching(scannerCaching); scan.setCaching(scannerCaching);
} }