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Posted to commits@pinot.apache.org by "tibrewalpratik17 (via GitHub)" <gi...@apache.org> on 2023/03/03 11:02:37 UTC

[GitHub] [pinot] tibrewalpratik17 commented on a diff in pull request #10363: Add controller API to fetch all segment zookeeper metadata for a table

tibrewalpratik17 commented on code in PR #10363:
URL: https://github.com/apache/pinot/pull/10363#discussion_r1124310137


##########
pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotSegmentRestletResource.java:
##########
@@ -901,6 +903,35 @@ public String getServerMetadata(
     return segmentsMetadata;
   }
 
+  @GET
+  @Path("segments/{tableName}/zkmetadata")
+  @Produces(MediaType.APPLICATION_JSON)
+  @ApiOperation(value = "Get the zookeeper metadata for all table segments",
+          notes = "Get the zookeeper metadata for all table segments")
+  public String getZookeeperMetadata(
+          @ApiParam(value = "Name of the table", required = true) @PathParam("tableName") String tableName,
+          @ApiParam(value = "OFFLINE|REALTIME") @QueryParam("type") String tableTypeStr)
+          throws JsonProcessingException {
+    LOGGER.info("Received a request to fetch zookeeper metadata for all segments for table {}", tableName);
+    TableType tableType = Constants.validateTableType(tableTypeStr);
+
+    List<String> tableNamesWithType =
+            ResourceUtils.getExistingTableNamesWithType(_pinotHelixResourceManager, tableName, tableType, LOGGER);
+    Map<String, JsonNode> tableTypeToSegmentMetadata = new HashMap<>();

Review Comment:
   I tried to keep it in parity with how we return for other requests using OFFLINE and REALTIME as key, e.g. for list of segments. Let me know if we are planning to return `tableNameWithType` instead going forward.



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