It is the case. Would you like me to fill a JIRA about it ? Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne
2015-08-24 19:24 GMT+02:00 Sergey Shelukhin <ser...@hortonworks.com>: > If that is the case it sounds like a bug… > > From: Jary Du <jary...@gmail.com> > Reply-To: "user@hive.apache.org" <user@hive.apache.org> > Date: Thursday, August 20, 2015 at 08:56 > To: "user@hive.apache.org" <user@hive.apache.org> > Subject: Re: HiveServer2 & Kerberos > > My understanding is that it will always ask you user/password even though > you don’t need them. It is just the way how hive is setup. > > On Aug 20, 2015, at 8:28 AM, Loïc Chanel <loic.cha...@telecomnancy.net> > wrote: > > !connect jdbc:hive2:// > 192.168.6.210:10000/db;principal=hive/hiveh...@westeros.wl > org.apache.hive.jdbc.HiveDriver > scan complete in 13ms > Connecting to jdbc:hive2:// > 192.168.6.210:10000/db;principal=hive/hiveh...@westeros.wl > Enter password for jdbc:hive2:// > 192.168.6.210:10000/chaneldb;principal=hive/hiveh...@westeros.wl: > > And if I press enter everything works perfectly, because I am using > Kerberos authentication, that's actually why I was asking what is Hive > asking for, because in my case, it seems that I shouldn't be asked for a > password when connecting. > > Loïc CHANEL > Engineering student at TELECOM Nancy > Trainee at Worldline - Villeurbanne > > 2015-08-20 17:06 GMT+02:00 Jary Du <jary...@gmail.com>: > >> How does Beeline ask you? What happens if you just press enter? >> >> >> >> On Aug 20, 2015, at 12:15 AM, Loïc Chanel <loic.cha...@telecomnancy.net> >> wrote: >> >> Indeed, I don't need the password, but why is Beeline asking me for one ? >> To what does it correspond ? >> >> Thanks again, >> >> >> Loïc >> >> Loïc CHANEL >> Engineering student at TELECOM Nancy >> Trainee at Worldline - Villeurbanne >> >> 2015-08-19 18:22 GMT+02:00 Jary Du <jary...@gmail.com>: >> >>> Correct me if I am wrong, my understanding is that after using kerberos >>> authentication, you probably don’t need the password. >>> >>> Hope it helps >>> >>> Thanks, >>> Jary >>> >>> >>> On Aug 19, 2015, at 9:09 AM, Loïc Chanel <loic.cha...@telecomnancy.net> >>> wrote: >>> >>> By the way, thanks a lot for your help, because your solution works, but >>> I'm still interested in knowing what is the password I did not enter. >>> >>> Thanks again, >>> >>> >>> Loïc >>> >>> Loïc CHANEL >>> Engineering student at TELECOM Nancy >>> Trainee at Worldline - Villeurbanne >>> >>> 2015-08-19 18:07 GMT+02:00 Loïc Chanel <loic.cha...@telecomnancy.net>: >>> >>>> All right, but then, what is the password hive asks for ? Hive's one ? >>>> How do I know its value ? >>>> >>>> Loïc CHANEL >>>> Engineering student at TELECOM Nancy >>>> Trainee at Worldline - Villeurbanne >>>> >>>> 2015-08-19 17:51 GMT+02:00 Jary Du <jary...@gmail.com>: >>>> >>>>> For Beeline connection string, it should be "!connect >>>>> jdbc:hive2://<host>:<port>/<db>;principal=<Server_Principal_of_HiveServer2>”. >>>>> Please >>>>> make sure it is the hive’s principal, not the user’s. And when you kinit, >>>>> it should be kinit user’s keytab, not the hive’s keytab. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On Aug 19, 2015, at 8:46 AM, Loïc Chanel <loic.cha...@telecomnancy.net> >>>>> wrote: >>>>> >>>>> Yeah, I forgot to mention it, but each time I did a kinit user/hive >>>>> before launching beeline, as I read somewhere that Beeline does not handle >>>>> Kerberos connection. >>>>> >>>>> So, as I can make klist before launching beeline and having a good >>>>> result, the problem does not come from this. Thanks a lot for your >>>>> response >>>>> though. >>>>> Do you have another idea ? >>>>> >>>>> Loïc CHANEL >>>>> Engineering student at TELECOM Nancy >>>>> Trainee at Worldline - Villeurbanne >>>>> >>>>> 2015-08-19 17:42 GMT+02:00 Jary Du <jary...@gmail.com>: >>>>> >>>>>> "The Beeline client must have a valid Kerberos ticket in the ticket >>>>>> cache before attempting to connect." ( >>>>>> http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.3/bk_dataintegration/content/ch_using-hive-clients-examples.html >>>>>> ) >>>>>> >>>>>> So you need kinit first to have the valid Kerberos ticket int the >>>>>> ticket cache before using beeline to connect to HS2. >>>>>> >>>>>> Jary >>>>>> >>>>>> On Aug 19, 2015, at 8:36 AM, Loïc Chanel < >>>>>> loic.cha...@telecomnancy.net> wrote: >>>>>> >>>>>> Hi again, >>>>>> >>>>>> As I searched another way to make some requests with Kerberos enabled >>>>>> for security on HiveServer, I found that this request should do the same >>>>>> : >>>>>> !connect jdbc:hive2:// >>>>>> 192.168.6.210:10000/default;principal=user/h...@westeros.wl >>>>>> org.apache.hive.jdbc.HiveDriver >>>>>> But now I've got another error : >>>>>> Error: Could not open client transport with JDBC Uri: jdbc:hive2:// >>>>>> 192.168.6.210:10000/default;principal=user/h...@westeros.wl: Peer >>>>>> indicated failure: GSS initiate failed (state=08S01,code=0) >>>>>> >>>>>> As I saw that it was maybe a simple Kerberos ticket related problem, >>>>>> I tried to re-generate Kerberos keytabs, and to ensure that Hive has the >>>>>> path to access to its keytab, but nothing changed. >>>>>> >>>>>> Does anyone has an idea about how to solve this issue ? >>>>>> >>>>>> Thanks in advance for your help :) >>>>>> >>>>>> >>>>>> Loïc >>>>>> >>>>>> Loïc CHANEL >>>>>> Engineering student at TELECOM Nancy >>>>>> Trainee at Worldline - Villeurbanne >>>>>> >>>>>> 2015-08-19 12:01 GMT+02:00 Loïc Chanel <loic.cha...@telecomnancy.net> >>>>>> : >>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> I have a little issue with HiveServer2 since I have enabled >>>>>>> Kerberos. I'm unable to connect to the service via Beeline. When doing >>>>>>> !connect jdbc:hive2://192.168.6.210:10000 hive hive >>>>>>> org.apache.hive.jdbc.HiveDriver >>>>>>> I keep receiving the same error : >>>>>>> Error: Could not open client transport with JDBC Uri: jdbc:hive2:// >>>>>>> 192.168.6.210:10000: Peer indicated failure: Unsupported mechanism >>>>>>> type PLAIN (state=08S01,code=0) >>>>>>> >>>>>>> Does anyone had the same problem ? Or know how to solve it ? >>>>>>> Thanks in advance, >>>>>>> >>>>>>> >>>>>>> Loïc >>>>>>> >>>>>>> Loïc CHANEL >>>>>>> Engineering student at TELECOM Nancy >>>>>>> Trainee at Worldline - Villeurbanne >>>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>> >>> >> >> > >
