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https://issues.apache.org/jira/browse/FLINK-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann resolved FLINK-3810.
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Resolution: Fixed
Fixed via 55a88a4bffd5f2ebdae48e5d96d4e9663f0cabdc
> Missing break in ZooKeeperLeaderElectionService#handleStateChange()
> -------------------------------------------------------------------
>
> Key: FLINK-3810
> URL: https://issues.apache.org/jira/browse/FLINK-3810
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Chesnay Schepler
>
> {code}
> protected void handleStateChange(ConnectionState newState) {
> switch (newState) {
> case CONNECTED:
> LOG.debug("Connected to ZooKeeper quorum. Leader election can
> start.");
> case SUSPENDED:
> LOG.warn("Connection to ZooKeeper suspended. The contender " +
> leaderContender.getAddress()
> + "no longer participates in the leader election.");
> case RECONNECTED:
> LOG.info("Connection to ZooKeeper was reconnected. Leader election
> can be restarted.");
> case LOST:
> // Maybe we have to throw an exception here to terminate the
> JobManager
> LOG.warn("Connection to ZooKeeper lost. The contender " +
> leaderContender.getAddress()
> + "no longer participates in the leader election.");
> {code}
> Any of the first 3 states would result in multiple log output.
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