@InterfaceAudience.Private @InterfaceStability.Unstable public class RMStateStoreUtils extends Object
RMStateStore
and subclasses.Modifier and Type | Field and Description |
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static org.apache.commons.logging.Log |
LOG |
Constructor and Description |
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RMStateStoreUtils() |
Modifier and Type | Method and Description |
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static RMDelegationTokenIdentifierData |
readRMDelegationTokenIdentifierData(DataInputStream fsIn)
Returns the RM Delegation Token data from the
DataInputStream as a
RMDelegationTokenIdentifierData . |
public static RMDelegationTokenIdentifierData readRMDelegationTokenIdentifierData(DataInputStream fsIn) throws IOException
DataInputStream
as a
RMDelegationTokenIdentifierData
. It can handle both the current
and old (non-protobuf) formats.fsIn
- The DataInputStream
containing RM Delegation Token dataRMDelegationTokenIdentifierData
containing the read in
RM Delegation TokenIOException
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