NealSun96 commented on code in PR #2189:
URL: https://github.com/apache/helix/pull/2189#discussion_r1028429856
##########
helix-core/src/main/java/org/apache/helix/controller/rebalancer/waged/AssignmentMetadataStore.java:
##########
@@ -92,60 +93,79 @@ public synchronized Map<String, ResourceAssignment>
getBestPossibleAssignment()
}
/**
- * @return true if a new baseline was persisted.
+ * @param newAssignment
+ * @param path the path of the assignment record
+ * @param key the key of the assignment in the record
* @throws HelixException if the method failed to persist the baseline.
*/
- public synchronized boolean persistBaseline(Map<String, ResourceAssignment>
globalBaseline) {
- return persistAssignment(globalBaseline, getBaseline(), _baselinePath,
BASELINE_KEY);
+ private void persistAssignmentToMetadataStore(Map<String,
ResourceAssignment> newAssignment, String path, String key)
+ throws HelixException {
+ // TODO: Make the write async?
+ // Persist to ZK
+ HelixProperty combinedAssignments = combineAssignments(key, newAssignment);
+ try {
+ _dataAccessor.compressedBucketWrite(path, combinedAssignments);
+ } catch (IOException e) {
+ // TODO: Improve failure handling
+ throw new HelixException(String.format("Failed to persist %s assignment
to path %s", key, path), e);
Review Comment:
That's a copied TODO from earlier times, not too sure what it's referring
to. :)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
