dasahcc commented on a change in pull request #367: Add transient cache for
CustomRestClient implementation
URL: https://github.com/apache/helix/pull/367#discussion_r308992497
##########
File path:
helix-rest/src/main/java/org/apache/helix/rest/client/CustomRestClientImpl.java
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@@ -121,19 +125,24 @@ protected JsonNode getJsonObject(HttpResponse
httpResponse) throws IOException {
}
@VisibleForTesting
- protected HttpResponse post(String url, Map<String, String> payloads) throws
IOException {
+ protected synchronized HttpResponse post(String url, Map<String, String>
payloads) throws IOException {
Review comment:
You will have problem with locking on this method. It even can blocks per
node querying. I think we should lock inside get per partition data.
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