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#Org.apache.hadoop.ha Classes and Interfaces - 11 results found.
Name | Description | Type | Package | Framework |
BadFencingConfigurationException | Indicates that the operator has specified an invalid configuration for fencing methods. | Class | org.apache.hadoop.ha | Apache Hadoop |
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FailoverFailedException | Exception thrown to indicate service failover has failed. | Class | org.apache.hadoop.ha | Apache Hadoop |
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FenceMethod | A fencing method is a method by which one node can forcibly prevent another node from making continued progress. | Interface | org.apache.hadoop.ha | Apache Hadoop |
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HadoopIllegalArgumentException | Indicates that a method has been passed illegal or invalid argument. | Class | org.apache.hadoop | Apache Hadoop |
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HAServiceProtocol | Protocol interface that provides High Availability related primitives to monitor and fail-over the service. | Interface | org.apache.hadoop.ha | Apache Hadoop |
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HAServiceProtocolHelper | Helper for making HAServiceProtocol RPC calls. | Class | org.apache.hadoop.ha | Apache Hadoop |
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HAServiceProtocolPB | | Interface | org.apache.hadoop.ha.protocolPB | Apache Hadoop |
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HAServiceTarget | Represents a target of the client side HA administration commands. | Class | org.apache.hadoop.ha | Apache Hadoop |
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HealthCheckFailedException | Exception thrown to indicate that health check of a service failed. | Class | org.apache.hadoop.ha | Apache Hadoop |
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ServiceFailedException | Exception thrown to indicate that an operation performed to modify the state of a service or application failed. | Class | org.apache.hadoop.ha | Apache Hadoop |
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ZKFCProtocolPB | | Interface | org.apache.hadoop.ha.protocolPB | Apache Hadoop |