Package org.apache.ignite.transactions

Interface TransactionMetrics

  • All Known Subinterfaces:
    TransactionMetricsMxBean
    public interface TransactionMetrics
    Transaction metrics, shared across all caches.

    • Method Detail

      • commitTime

        long commitTime()
        Gets last time transaction was committed.
        Returns:
        Last commit time.

      • rollbackTime

        long rollbackTime()
        Gets last time transaction was rollback.
        Returns:
        Last rollback time.

      • txCommits

        int txCommits()
        Gets total number of transaction commits.
        Returns:
        Number of transaction commits.

      • txRollbacks

        int txRollbacks()
        Gets total number of transaction rollbacks.
        Returns:
        Number of transaction rollbacks.

      • getAllOwnerTransactions

        Map<String,​String> getAllOwnerTransactions()
        Gets a map of all transactions for which the local node is the originating node.
        Returns:
        Map of local node owning transactions.

      • getLongRunningOwnerTransactions

        Map<String,​String> getLongRunningOwnerTransactions​(int duration)
        Gets a map of all transactions for which the local node is the originating node and which duration exceeds the given duration.
        Parameters:
        duration - Transaction duration.
        Returns:
        Map of local node owning transactions which duration is longer than duration.

      • getTransactionsCommittedNumber

        long getTransactionsCommittedNumber()
        The number of transactions which were committed on the local node.
        Returns:
        The number of transactions which were committed on the local node.

      • getTransactionsRolledBackNumber

        long getTransactionsRolledBackNumber()
        The number of transactions which were rolled back on the local node.
        Returns:
        The number of transactions which were rolled back on the local node.

      • getTransactionsHoldingLockNumber

        long getTransactionsHoldingLockNumber()
        The number of active transactions on the local node holding at least one key lock.
        Returns:
        The number of active transactions holding at least one key lock.

      • getLockedKeysNumber

        long getLockedKeysNumber()
        The number of keys locked on the node.
        Returns:
        The number of keys locked on the node.

      • getOwnerTransactionsNumber

        long getOwnerTransactionsNumber()
        The number of active transactions for which this node is the initiator. Effectively, this method is semantically equivalent to getAllOwnerTransactions.size().
        Returns:
        The number of active transactions for which this node is the initiator.