Example usage for org.apache.hadoop.security.authorize RefreshAuthorizationPolicyProtocol versionID

Introduction

In this page you can find the example usage for org.apache.hadoop.security.authorize RefreshAuthorizationPolicyProtocol versionID.

Prototype

long versionID

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Document

Version 1: Initial version

Usage

From source file:common.NameNode.java

License:Apache License

public long getProtocolVersion(String protocol, long clientVersion) throws IOException {
    if (protocol.equals(ClientProtocol.class.getName())) {
        return ClientProtocol.versionID;
    } else if (protocol.equals(DatanodeProtocol.class.getName())) {
        return DatanodeProtocol.versionID;
    } else if (protocol.equals(NamenodeProtocol.class.getName())) {
        return NamenodeProtocol.versionID;
    } else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())) {
        return RefreshAuthorizationPolicyProtocol.versionID;
    } else if (protocol.equals(RefreshUserToGroupMappingsProtocol.class.getName())) {
        return RefreshUserToGroupMappingsProtocol.versionID;
    } else {/*  w w w . j  a  v  a2  s.co m*/
        throw new IOException("Unknown protocol to name node: " + protocol);
    }
}

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From source file:skewtune.mapreduce.STJobTracker.java

License:Apache License

@Override
public long getProtocolVersion(String protocol, long clientVersion) throws IOException {
    if (protocol.equals(SkewTuneTrackerProtocol.class.getName())) {
        return SkewTuneTrackerProtocol.versionID;
    } else if (protocol.equals(SkewTuneClientProtocol.class.getName())) {
        return SkewTuneClientProtocol.versionID;
    } else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())) {
        return RefreshAuthorizationPolicyProtocol.versionID;
    } else if (protocol.equals(RefreshUserToGroupMappingsProtocol.class.getName())) {
        return RefreshUserToGroupMappingsProtocol.versionID;
    } else {/*from ww  w  . j  a  v  a  2s  . com*/
        throw new IOException("Unknown protocol to job tracker: " + protocol);
    }
}

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