keith-turner commented on a change in pull request #1405: Made tablet
assignment wait on upgrade.
URL: https://github.com/apache/accumulo/pull/1405#discussion_r342275009
##########
File path: server/master/src/main/java/org/apache/accumulo/master/Master.java
##########
@@ -268,7 +269,14 @@ synchronized void setMasterState(MasterState newState) {
}
}
- private UpgradeCoordinator upgradeCoordinator;
+ private volatile UpgradeCoordinator upgradeCoordinator;
+
+ private UpgradeStatus getUpgradeStatus() {
+ if (upgradeCoordinator == null)
+ return UpgradeStatus.INITIAL;
+ return upgradeCoordinator.getStatus();
+ }
+
Review comment:
That was a good idea. That refactoring lead to some other slight
refactorings and I like how the whole thing turned out. Made the changes in
d31fc6bf0a8b8887af735e26f6c4f9257af12eb9.
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