Package io.microraft.exception

Class CannotReplicateException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.microraft.exception.RaftException

io.microraft.exception.CannotReplicateException

All Implemented Interfaces:

Serializable

public class CannotReplicateException
extends RaftException

Thrown when an operation cannot be temporarily replicated. It can occur in one of the following cases:

• There are too many inflight (i.e., appended but not-yet-committed) operations in the Raft group leader,
• There are too many inflight (i.e., pending at the Raft leader to be executed) queries,
• A new membership change is attempted before an entry is committed in the current term.

See Also:

• RaftConfig.getMaxPendingLogEntryCount()
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CannotReplicateException(RaftEndpoint leader)	Creates an instance of the exception.

Method Summary

Modifier and Type	Method	Description
String	toString()

Methods inherited from class io.microraft.exception.RaftException

getLeader

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

CannotReplicateException

public CannotReplicateException(RaftEndpoint leader)

Creates an instance of the exception. The leader endpoint can be passed if it is known.

Parameters:

leader - the leader endpoint if it is known, null otherwise

Method Details

toString

public String toString()

Overrides:

toString in class RaftException