Package org.apache.hadoop.hdfs.qjournal.server

package org.apache.hadoop.hdfs.qjournal.server

Class	Description
GetJournalEditServlet	This servlet is used in two cases: The QuorumJournalManager, when reading edits, fetches the edit streams from the journal nodes. During edits synchronization, one journal node will fetch edits from another journal node.
Journal	A JournalNode can manage journals for several clusters at once.
JournalFaultInjector	Used for injecting faults in QuorumJournalManager tests.
JournalNode	The JournalNode is a daemon which allows namenodes using the QuorumJournalManager to log and retrieve edits stored remotely.
JournalNodeHttpServer	Encapsulates the HTTP server started by the Journal Service.
JournalNodeMXBean	This is the JMX management interface for JournalNode information
JournalNodeRpcServer
JournalNodeSyncer	A Journal Sync thread runs through the lifetime of the JN.
NewerTxnIdException	Exception when no edits are available.