dasahcc commented on a change in pull request #339: Implementation of
stateModelDef modification in REST 2.0
URL: https://github.com/apache/helix/pull/339#discussion_r306579086
##########
File path:
helix-rest/src/main/java/org/apache/helix/rest/server/resources/helix/ClusterAccessor.java
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@@ -416,24 +418,99 @@ public Response
getClusterStateModelDefinitions(@PathParam("clusterId") String c
return JSONRepresentation(clusterStateModelDefs);
}
- @GET
- @Path("{clusterId}/maintenance")
- public Response getClusterMaintenanceMode(@PathParam("clusterId") String
clusterId) {
- return JSONRepresentation(
- ImmutableMap.of(ClusterProperties.maintenance.name(),
getHelixAdmin().isInMaintenanceMode(clusterId)));
- }
-
@GET
@Path("{clusterId}/statemodeldefs/{statemodel}")
public Response getClusterStateModelDefinition(@PathParam("clusterId")
String clusterId,
@PathParam("statemodel") String statemodel) {
HelixDataAccessor dataAccessor = getDataAccssor(clusterId);
- StateModelDefinition stateModelDef =
-
dataAccessor.getProperty(dataAccessor.keyBuilder().stateModelDef(statemodel));
+ StateModelDefinition stateModelDef =
dataAccessor.getProperty(dataAccessor.keyBuilder().stateModelDef(statemodel));
+ if (stateModelDef == null) {
+ return badRequest("statemodel not found!");
Review comment:
Let's keep the style consistent of capitalizing the first char of a word as
you did for all other exceptions or logs. "Statemodel not found!"
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