Examples of com.sleepycat.je.rep.impl.RepImpl.preLogCommitHook()

com.sleepycat.je.rep.impl.RepImpl.preLogCommitHook()

This hook is used primarily to perform the final checks before allowing the commit operation to proceed. The following checks are performed here: 1) Check for master 2) Check for sufficient Feeder connections to ensure that the commit policy could be implemented. There is no guarantee that they will all ack the commit request. The method also associates a latch with the transaction. The latch is used to delay the commit operation until a sufficient number of commits have been received. In addition, when mastership transfers are done, and this node is the original master, commits and aborts are blocked so as to avoid hard recovery after electing a new master, see [#18081]. @param txn the master transaction being committed @throws InsufficientReplicasException if the feeder is not in contactwith enough replicas. @throws RestartRequiredException if the environment is invalid. @throws UnknownMasterException if the current master is unknown. @throws ReplicaWriteException if the node transitioned to a Replicaafter the transaction was initiated.

         * that only modify non-replicated databases, so they can avoid waiting
         * for Replica commit acks and avoid checks like the one that requires
         * that the node be a master before proceeding with the transaction.
         */
        RepImpl repImpl = (RepImpl) envImpl;
        repImpl.preLogCommitHook(this);
        preLogCommitEndDeltaMs = (int) (System.currentTimeMillis() - startMs);
    }


    @Override
    protected void postLogCommitHook(LogItem commitItem)

         * that only modify non-replicated databases, so they can avoid waiting
         * for Replica commit acks and avoid checks like the one that requires
         * that the node be a master before proceeding with the transaction.
         */
        RepImpl repImpl = (RepImpl) envImpl;
        repImpl.preLogCommitHook(this);
        preLogCommitEndDeltaMs = (int) (System.currentTimeMillis() - startMs);
    }


    @Override
    protected void postLogCommitHook(LogItem commitItem)

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