deepthi912 commented on code in PR #13789:
URL: https://github.com/apache/pinot/pull/13789#discussion_r1716075639
##########
pinot-server/src/main/java/org/apache/pinot/server/api/resources/TablesResource.java:
##########
@@ -952,4 +956,42 @@ public TableSegmentValidationInfo
validateTableSegmentState(
}
return new TableSegmentValidationInfo(true, maxEndTimeMs);
}
+
+ @GET
+ @Path("/tables/{tableName}/segments/mismatch")
+ @Produces(MediaType.APPLICATION_JSON)
+ @ApiOperation(value = "Checks if there is any mismatch of columns in a
segment", notes =
+ "Returns true if reload is required on" + " any segment in a given
server")
+ @ApiResponses(value = {
+ @ApiResponse(code = 200, message = "Success", response =
TableSegments.class), @ApiResponse(code = 500,
+ message = "Server initialization error", response = ErrorInfo.class)
+ })
+ public String checkMismatchedSegments(
+ @ApiParam(value = "Table Name with type", required = true)
@PathParam("tableName") String tableName,
+ @ApiParam(value = "Column name", allowMultiple = true)
@QueryParam("columns") @DefaultValue("")
+ List<String> columns, @Context HttpHeaders headers) {
+ tableName = DatabaseUtils.translateTableName(tableName, headers);
+ TableDataManager tableDataManager =
ServerResourceUtils.checkGetTableDataManager(_serverInstance, tableName);
+ Pair<TableConfig, Schema> tableConfigSchema =
tableDataManager.fetchTableConfigAndSchema();
+ IndexLoadingConfig indexLoadingConfig =
+ tableDataManager.getIndexLoadingConfig(tableConfigSchema.getLeft(),
tableConfigSchema.getRight());
+ List<SegmentDataManager> segmentDataManagers =
tableDataManager.acquireAllSegments();
+ try {
+ boolean mismatchCheck = false;
+ for (SegmentDataManager segmentDataManager : segmentDataManagers) {
+ SegmentZKMetadata segmentZKMetadata =
tableDataManager.fetchZKMetadata(segmentDataManager.getSegmentName());
+ if (tableDataManager.checkReloadSegment(segmentZKMetadata,
Review Comment:
Done
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