[GitHub] [pinot] walterddr commented on a change in pull request #8103: add segment zk metadata check before creating a table

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

walterddr commented on a change in pull request #8103:
URL: https://github.com/apache/pinot/pull/8103#discussion_r796993251



##########
File path: pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
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@@ -1270,6 +1270,11 @@ public void addTable(TableConfig tableConfig)
         if (getAllTables().contains(tableNameWithType)) {
           throw new TableAlreadyExistsException("Table " + tableNameWithType + " already exists");
         }
+        List<SegmentZKMetadata> segmentsZKMetadata = getSegmentsZKMetadata(tableNameWithType);

Review comment:
       should we at least list out the dir content? (would there ever be an empty dir?)




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