yongjinhou commented on code in PR #24229:
URL: https://github.com/apache/doris/pull/24229#discussion_r1325535911
##########
fe/fe-core/src/main/java/org/apache/doris/common/proc/BackendsProcDir.java:
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@@ -184,6 +204,80 @@ public static List<List<String>> getBackendInfos() {
return backendInfos;
}
+ /**
+ * get backends disk info
+ *
+ * @return
+ */
+ public static List<List<String>> getBackendsDiskInfos() {
+ final SystemInfoService systemInfoService = Env.getCurrentSystemInfo();
+ List<List<String>> backendsDiskInfos = new LinkedList<>();
+ List<Long> backendIds = systemInfoService.getAllBackendIds(false);
+ if (backendIds == null) {
+ return backendsDiskInfos;
+ }
+
+ List<List<Comparable>> comparableBackendsDiskInfos = new
LinkedList<>();
+ for (long backendId : backendIds) {
+ Backend backend = systemInfoService.getBackend(backendId);
+ if (backend == null) {
+ continue;
+ }
+
+ ImmutableMap<String, DiskInfo> disksRef = backend.getDisks();
+ for (DiskInfo disk : disksRef.values()) {
+ if (disk.getState() == DiskState.ONLINE) {
Review Comment:
ok
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