Github user Nakomis commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/25#discussion_r14828879
--- Diff:
software/nosql/src/main/java/brooklyn/entity/nosql/couchbase/CouchbaseNodeSshDriver.java
---
@@ -175,8 +201,83 @@ public void rebalance() {
.failOnNonZeroResultCode()
.execute();
entity.setAttribute(CouchbaseNode.REBALANCE_STATUS, "Rebalance
Started");
+ // wait until the re-balance is complete
+ Repeater.create()
+ .every(Duration.millis(500))
+ .limitTimeTo(Duration.THIRTY_SECONDS)
+ .until(new Callable<Boolean>() {
+ @Override
+ public Boolean call() throws Exception {
+ for (String nodeHostName :
CouchbaseNodeSshDriver.this.getNodeHostNames()) {
+ if (isNodeRebalancing(nodeHostName)) {
+ return true;
+ }
+ }
+ return false;
+ }
+ })
+ .run();
+ Repeater.create()
--- End diff --
The logic is reversed, so it until the node starts rebalancing, then waits
for it to stop rebalancing
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