Michael Blow has uploaded a new change for review. https://asterix-gerrit.ics.uci.edu/853
Change subject: SONAR: Synchronization On Boxed Primitives ...................................................................... SONAR: Synchronization On Boxed Primitives Synchronization should not be based on Strings or boxed primitives Fixes: - https://asterix-sonar.ics.uci.edu/issues/search#issues=AVR98lUKuXNBBqjTzg_N - https://asterix-sonar.ics.uci.edu/issues/search#issues=AVR98lUKuXNBBqjTzg_O - https://asterix-sonar.ics.uci.edu/issues/search#issues=AVR98lUKuXNBBqjTzg_P Change-Id: I520582cb5a03d775d696ec5b4390b571322e18f7 --- M asterixdb/asterix-events/src/main/java/org/apache/asterix/event/service/ClusterStateWatcher.java 1 file changed, 3 insertions(+), 6 deletions(-) git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/53/853/1 diff --git a/asterixdb/asterix-events/src/main/java/org/apache/asterix/event/service/ClusterStateWatcher.java b/asterixdb/asterix-events/src/main/java/org/apache/asterix/event/service/ClusterStateWatcher.java index 2ef8697..f823404 100644 --- a/asterixdb/asterix-events/src/main/java/org/apache/asterix/event/service/ClusterStateWatcher.java +++ b/asterixdb/asterix-events/src/main/java/org/apache/asterix/event/service/ClusterStateWatcher.java @@ -25,8 +25,8 @@ //A zookeeper watcher that watches the change in the state of the cluster public class ClusterStateWatcher implements Watcher { - private static Integer mutex; - private static ZooKeeper zk; + private final Object mutex = new Object(); + private final ZooKeeper zk; private String clusterStatePath; private boolean done = false; private ClusterState clusterState = ClusterState.STARTING; @@ -35,12 +35,9 @@ private static Logger LOGGER = Logger.getLogger(ClusterStateWatcher.class.getName()); public ClusterStateWatcher(ZooKeeper zk, String clusterName) { - if (mutex == null) { - mutex = new Integer(-1); - } this.clusterStatePath = ZooKeeperService.ASTERIX_INSTANCE_BASE_PATH + File.separator + clusterName + ZooKeeperService.ASTERIX_INSTANCE_STATE_PATH; - ClusterStateWatcher.zk = zk; + this.zk = zk; } public ClusterState waitForClusterStart() throws Exception { -- To view, visit https://asterix-gerrit.ics.uci.edu/853 To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I520582cb5a03d775d696ec5b4390b571322e18f7 Gerrit-PatchSet: 1 Gerrit-Project: asterixdb Gerrit-Branch: master Gerrit-Owner: Michael Blow <[email protected]>
