Uses of Package
org.apache.hadoop.ha
Packages that use org.apache.hadoop.ha
Package
Description
The resolver package contains indepedent data resolvers used in HDFS
federation.
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Classes in org.apache.hadoop.ha used by org.apache.hadoop.haClassDescriptionIndicates that the operator has specified an invalid configuration for fencing methods.Protocol interface that provides High Availability related primitives to monitor and fail-over the service.An HA service may be in active or standby state.Information describing the source for a request to change state.Represents a target of the client side HA administration commands.Exception thrown to indicate that health check of a service failed.This class parses the configured list of fencing methods, and is responsible for trying each one in turn while logging informative output.Exception thrown to indicate that an operation performed to modify the state of a service or application failed.Protocol exposed by the ZKFailoverController, allowing for graceful failover.
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Classes in org.apache.hadoop.ha used by org.apache.hadoop.hdfs.server.federation.resolver