pkuwm commented on a change in pull request #788: WIP: Implement request
forwarding for ZkRoutingDataWriter
URL: https://github.com/apache/helix/pull/788#discussion_r382316610
##########
File path:
helix-rest/src/main/java/org/apache/helix/rest/metadatastore/accessor/ZkRoutingDataWriter.java
##########
@@ -77,7 +88,23 @@ public synchronized boolean addMetadataStoreRealm(String
realm) {
return createZkRealm(realm);
}
- // TODO: Forward the request to leader
+ String leaderHostName = _leaderElection.getCurrentLeaderInfo().getId();
+ String url =
+ leaderHostName + "/admin/v2/namespaces/" + _namespace +
"/metadata-store-realms/" + realm;
+ HttpPut putRequest = new HttpPut(url);
+ try {
+ HttpResponse response = _forwardHttpClient.execute(putRequest);
+ if (response.getStatusLine().getStatusCode() != 201) {
Review comment:
I would use created code rather than the hard coded 201: easier to read and
maintain
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