Jackie-Jiang commented on code in PR #11949:
URL: https://github.com/apache/pinot/pull/11949#discussion_r1391889826
##########
pinot-controller/src/main/java/org/apache/pinot/controller/util/TableMetadataReader.java:
##########
@@ -55,22 +55,34 @@ public TableMetadataReader(Executor executor,
HttpClientConnectionManager connec
}
/**
- * This method retrieves the full segment metadata for a given table.
- * Currently supports only OFFLINE tables.
- * @return a map of segmentName to its metadata
+ * This api takes in list of segments for which we need the metadata.
*/
- public JsonNode getSegmentsMetadata(String tableNameWithType, List<String>
columns, int timeoutMs)
+ public JsonNode getSegmentsMetadata(String tableNameWithType, List<String>
columns, Set<String> segmentsToInclude,
Review Comment:
Add `@Nullable` to `segmentsToInclude`
##########
pinot-controller/src/main/java/org/apache/pinot/controller/util/TableMetadataReader.java:
##########
@@ -55,22 +55,34 @@ public TableMetadataReader(Executor executor,
HttpClientConnectionManager connec
}
/**
- * This method retrieves the full segment metadata for a given table.
- * Currently supports only OFFLINE tables.
- * @return a map of segmentName to its metadata
+ * This api takes in list of segments for which we need the metadata.
*/
- public JsonNode getSegmentsMetadata(String tableNameWithType, List<String>
columns, int timeoutMs)
+ public JsonNode getSegmentsMetadata(String tableNameWithType, List<String>
columns, Set<String> segmentsToInclude,
+ int timeoutMs)
throws InvalidConfigException, IOException {
- final Map<String, List<String>> serverToSegments =
+ return getSegmentsMetadataInternal(tableNameWithType, columns,
segmentsToInclude, timeoutMs);
+ }
+
+ private JsonNode getSegmentsMetadataInternal(String tableNameWithType,
List<String> columns,
+ Set<String> segmentsToInclude, int timeoutMs)
Review Comment:
Add `@Nullable` to `segmentsToInclude`
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