busbey commented on a change in pull request #1203: HBASE-23878 : Backport
HBASE-22040 to branch-2.1
URL: https://github.com/apache/hbase/pull/1203#discussion_r384565091
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdmin.java
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@@ -474,8 +475,22 @@
* @param forcible true if do a compulsory merge, otherwise we will only
merge two adjacent
* regions
*/
- CompletableFuture<Void> mergeRegions(byte[] nameOfRegionA, byte[]
nameOfRegionB,
- boolean forcible);
+ default CompletableFuture<Void> mergeRegions(byte[] nameOfRegionA, byte[]
nameOfRegionB,
+ boolean forcible) {
+ return mergeRegions(Arrays.asList(nameOfRegionA, nameOfRegionB), forcible);
+ }
+
+ /**
+ * Merge regions.
+ * <p/>
+ * You may get a {@code DoNotRetryIOException} if you pass more than two
regions in but the master
+ * does not support merging more than two regions. At least till 2.2.0, we
still only support
Review comment:
this version number will need to be updated
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