Then nothing immediately comes to mind, sorry. On Wednesday, March 12, 2014, Zesheng Wu <[email protected]> wrote:
> Hi Andrew, > > We use keytab file for hbase, there's no ticket cache file under /tmp, but > we still encounter the same error as above, how about this? > > > 2014-03-12 7:37 GMT+08:00 Andrew Purtell <[email protected]<javascript:;> > >: > > > If you might have more than one security enabled Java process running > under > > the same UNIX user on the servers, then this and other weirdness can > happen > > because they share the same ticket cache file in /tmp. Someone does a > > (re)login and another process concurrently accessing the cache gets > garbage > > or unexpected state. > > > > > > On Mon, Mar 10, 2014 at 2:26 PM, Wei Tan <[email protected] <javascript:;>> > wrote: > > > > > Hi, > > > > > > We are running a HBase cluster in these settings and with kerberos > > > enabled. > > > HBase: 0.96.1.1 > > > Zookeeper: 3.4.5 > > > Hadoop: 1.1.1 > > > > > > > > > We constantly put data into HBase and every several hours we get the > > error > > > below on a random region server; this error arises and the region > server > > > kills itself. > > > > > > ERROR: > > > 2014-02-28 09:32:39,755 ERROR > > [hconnection-0x116987ad-shared--pool1378-t9] > > > security.UserGroupInformation: PriviledgedActionException > > > as:XXXXXXXX@DOMAIN cause:javax.security.sasl.SaslException: GSS > initiate > > > failed [Caused by GSSException: No valid credentials provided > (Mechanism > > > level: The ticket isn't for us (35) - BAD TGS SERVER NAME)] > > > > > > > > > > > > We also tried with multiple version of kdc - all the way up to latest > > > 1.12.1 - still see this error. What is weird is that most put gets > > > processed successfully until this error occurs and kills the RS. > > > > > > Thanks, > > > Wei > > > --------------------------------- > > > Wei Tan, PhD > > > Research Staff Member > > > IBM T. J. Watson Research Center > > > http://researcher.ibm.com/person/us-wtan > > > > > > > > > > -- > > Best regards, > > > > - Andy > > > > Problems worthy of attack prove their worth by hitting back. - Piet Hein > > (via Tom White) > > > > > > -- > Best Wishes! > > Yours, Zesheng > -- Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White)
