[GitHub] [dolphinscheduler] retime123 commented on a diff in pull request #10186: [Feature][Monitoring] Added disk available capacity monitoring

[GitBox <gi...@apache.org>]

retime123 commented on code in PR #10186:
URL: https://github.com/apache/dolphinscheduler/pull/10186#discussion_r880390981


##########
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/OSUtils.java:
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@@ -92,6 +93,24 @@ public static double memoryUsage() {
         return Double.parseDouble(df.format(memoryUsage));
     }
 
+    /**
+     * get disk usage
+     * Keep 2 decimal
+     *
+     * @return disk free space  (GB)
+     */
+    public static double diskAvailable() {
+        File file = new File(".");
+        long totalSpace = file.getTotalSpace(); //total disk space in bytes.

Review Comment:
   totalSpace     Yes. It's not used



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