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

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

Class	Description
org.apache.hadoop.hdfs.qjournal.server.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.
org.apache.hadoop.hdfs.qjournal.server.Journal	A JournalNode can manage journals for several clusters at once.
org.apache.hadoop.hdfs.qjournal.server.JournalFaultInjector	Used for injecting faults in QuorumJournalManager tests.
org.apache.hadoop.hdfs.qjournal.server.JournalNode	The JournalNode is a daemon which allows namenodes using the QuorumJournalManager to log and retrieve edits stored remotely.
org.apache.hadoop.hdfs.qjournal.server.JournalNodeHttpServer	Encapsulates the HTTP server started by the Journal Service.
JournalNodeMXBean	This is the JMX management interface for JournalNode information
org.apache.hadoop.hdfs.qjournal.server.JournalNodeRpcServer
org.apache.hadoop.hdfs.qjournal.server.JournalNodeSyncer	A Journal Sync thread runs through the lifetime of the JN.
org.apache.hadoop.hdfs.qjournal.server.NewerTxnIdException	Exception when no edits are available.