devmadhuu commented on code in PR #6400:
URL: https://github.com/apache/ozone/pull/6400#discussion_r1533325089
##########
hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/admin/nssummary/DiskUsageSubCommand.java:
##########
@@ -101,21 +99,21 @@ public Void call() throws Exception {
return null;
}
- HashMap<String, Object> duResponse = getResponseMap(response);
+ ObjectMapper objectMapper = new ObjectMapper();
+ JsonNode duResponse = objectMapper.readTree(response);
Review Comment:
Can we use here also
```suggestion
HashMap<String, Object> responseMap = getResponseMap(response);
```
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