hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Steve Loughran <ste...@hortonworks.com>
Subject Re: How to setup local environment to run kerberos test cases.
Date Thu, 29 Sep 2016 15:43:19 GMT

> On 29 Sep 2016, at 08:43, Yuanbo Liu <liuyuanbo92@gmail.com> wrote:
> 
> Hi, Rakesh
> Thanks for your response. Those docs are helpful but not what I'm asking. I
> was running test cases in my local machine, some test cases threw
> exception.
> For example:
>    mvn clean package -Dtest=TestSecureNameNode
> it threw:
> 
> Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 50.024 sec
> <<< FAILURE! - in org.apache.hadoop.hdfs.server.namenode.TestSecureNameNode
> testName(org.apache.hadoop.hdfs.server.namenode.TestSecureNameNode)  Time
> elapsed: 48.552 sec  <<< ERROR!
> java.io.IOException: Failed on local exception: java.io.IOException:
> Couldn't setup connection for hdfs/localhost@EXAMPLE.COM to
> localhost.localdomain/127.0.0.1:43815; Host Details : local host is:
> "localhost.localdomain/127.0.0.1"; destination host is:
> "localhost.localdomain":43815;
> at sun.security.krb5.KdcComm.send(KdcComm.java:242)
> at sun.security.krb5.KdcComm.send(KdcComm.java:200)
> at sun.security.krb5.KrbTgsReq.send(KrbTgsReq.java:254)
> at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:269)
> at
> sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:302)
> at
> sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:120)
> at sun.security.krb5.Credentials.acquireServiceCreds(Credentials.java:458)
> at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:693)
> at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248)
> 
> This test case is related to Kerberos. I guess I need to setup something
> before I run it, but I don't know how to do it. Any thoughts?


Firewall? Or it's an ubuntu machine and /etc/hosts has had things done to the loop back address
of localhost?

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org


Mime
View raw message