@Override
protected void onStateChanged() {
boolean isLeader = isLeader();
boolean hasLeader = hasLeader();
changeSupport.onLeadershipChange(isLeader, hasLeader);
treeChangeSupport.onLeadershipChange(isLeader, hasLeader);
// If this actor is no longer the leader close all the transaction chains
if (!isLeader) {
if (LOG.isDebugEnabled()) {
LOG.debug(
"{}: onStateChanged: Closing all transaction chains because shard {} is no longer the leader",
persistenceId(),
getId());
}
store.closeAllTransactionChains();
commitCoordinator.abortPendingTransactions(
"The transacton was aborted due to inflight leadership change.", this);
}
if (hasLeader && !isIsolatedLeader()) {
messageRetrySupport.retryMessages();
}
}
@Override
public void postStop() {
LOG.info("Stopping Shard {}", persistenceId());
super.postStop();
messageRetrySupport.close();
if (txCommitTimeoutCheckSchedule != null) {
txCommitTimeoutCheckSchedule.cancel();
}
commitCoordinator.abortPendingTransactions("Transaction aborted due to shutdown.", this);
shardMBean.unregisterMBean();
}
