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Posted to commits@pinot.apache.org by "somandal (via GitHub)" <gi...@apache.org> on 2025/09/02 16:29:11 UTC

Re: [PR] Modify segment metadata call [pinot]

somandal commented on code in PR #14250:
URL: https://github.com/apache/pinot/pull/14250#discussion_r2316605185


##########
pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotSegmentRestletResource.java:
##########
@@ -926,8 +926,10 @@ private void deleteSegmentsInternal(String tableNameWithType, List<String> segme
   public String getServerMetadata(
       @ApiParam(value = "Name of the table", required = true) @PathParam("tableName") String tableName,
       @ApiParam(value = "OFFLINE|REALTIME") @QueryParam("type") String tableTypeStr,
-      @ApiParam(value = "Columns name", allowMultiple = true) @QueryParam("columns") @DefaultValue("")
-          List<String> columns, @Context HttpHeaders headers) {
+      @Encoded @ApiParam(value = "Segments to include", allowMultiple = true) @QueryParam("segments")
+      @Nullable List<String> segments,
+      @Encoded @ApiParam(value = "Columns name", allowMultiple = true) @QueryParam("columns")
+      @Nullable List<String> columns, @Context HttpHeaders headers) {
     tableName = DatabaseUtils.translateTableName(tableName, headers);
     LOGGER.info("Received a request to fetch metadata for all segments for table {}", tableName);

Review Comment:
   nit: should this be updated to call out "all segments" only if segments is empty? and otherwise log the number of segments?



##########
pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotSegmentRestletResource.java:
##########
@@ -926,8 +926,10 @@ private void deleteSegmentsInternal(String tableNameWithType, List<String> segme
   public String getServerMetadata(
       @ApiParam(value = "Name of the table", required = true) @PathParam("tableName") String tableName,
       @ApiParam(value = "OFFLINE|REALTIME") @QueryParam("type") String tableTypeStr,
-      @ApiParam(value = "Columns name", allowMultiple = true) @QueryParam("columns") @DefaultValue("")
-          List<String> columns, @Context HttpHeaders headers) {
+      @Encoded @ApiParam(value = "Segments to include", allowMultiple = true) @QueryParam("segments")

Review Comment:
   nit: should we call out that if this is empty, it fetches for all segments?



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