How do I enable simple auth - SIMPLE authentication is not enabled. Available:[TOKEN]

RichardHightower commented 8 years ago

Installed docker container, but when I try to connect to it, I am getting auth errors. I tried to enable simple auth but the docs are not lining up to what I see installed.

Error message

SIMPLE authentication is not enabled.  Available:[TOKEN]

$ hadoop fs -fs hdfs://192.168.99.100:32846 -ls
16/02/07 15:11:53 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
ls: SIMPLE authentication is not enabled.  Available:[TOKEN]

I am getting the same error from Spark


        final SparkConf sparkConfig = new SparkConf().setAppName("baseball");

        if (args.length == 0) {
            sparkConfig.setMaster("local[4]");
        }

        final JavaSparkContext sparkContext = new JavaSparkContext(sparkConfig);
        //final JavaRDD<String> lines = sparkContext.textFile("/opt/baseball/Master.csv");
        final JavaRDD<String> lines = sparkContext.textFile("hdfs://192.168.99.100:32846/opt/baseball/Master.csv");

        final JavaRDD<String> noHeader = lines.filter(line -> !line.startsWith("playerID"));

Exception in thread "main" org.apache.hadoop.security.AccessControlException: SIMPLE authentication is not enabled.  Available:[TOKEN]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
    at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
    at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:73)
    at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1681)
    at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1106)
    at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1102)
    at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)

amryousry92 commented 8 years ago

I have the same issue? Have you reached anything?

biharitomi commented 8 years ago

Hi,

There is a thread about this issue here.

Br, Tamas

amryousry92 commented 8 years ago

Hi,

I saw that thread and made changes to core-site.xml yet it didn't solve the issue.

HDeiro commented 5 years ago

Updates?

sequenceiq / hadoop-docker

How do I enable simple auth - SIMPLE authentication is not enabled. Available:[TOKEN] #43

Error message