apurtell commented on code in PR #4647:
URL: https://github.com/apache/hbase/pull/4647#discussion_r929422515
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hbase-examples/src/main/java/org/apache/hadoop/hbase/coprocessor/example/RowCountEndpoint.java:
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@@ -118,24 +117,18 @@ public void getKeyValueCount(RpcController controller,
CountRequest request,
scanner = env.getRegion().getScanner(new Scan());
List<Cell> results = new ArrayList<>();
boolean hasMore = false;
- long count = 0;
+ MutableLong count = new MutableLong();
do {
hasMore = scanner.next(results);
- for (Cell kv : results) {
- count++;
- }
+ results.forEach((r) -> count.increment());
Review Comment:
Or Iterables.size like you suggested on the review of hbase-endpoint.
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