About optex

optex · ‎12-05-2017

@Jay This is our lab environment, we do not have a DBA for this. I also checked the url you provided, all the options requires you to login to sqlplus which is I am not able to with the same exact error as above.

optex · ‎12-05-2017

Hello, I am getting below error while starting ambari server. I tried to login to the ambari db got the same error, so at this point we cannot even login to db. ERROR [main] DBAccessorImpl:117 - Error while creating database accessor java.sql.SQLException: ORA-00257: archiver error. Connect internal only, until freed.

optex · ‎10-19-2017

Hello, As kafka from HDP 3.0 is moving to HDF, i would like to know how we can move HDP kafka to HDF. I could not found a solution or use cases online that have already implemented this. Can anyone please provide details of what needs to be done to move kafka to hdf. We are using HDP 2.5 and already have HDF cluster where nifi is running with 3 zookeeper nodes.

optex · ‎09-28-2017

Are you using tableau to run your hive query?

optex · ‎03-22-2017

Hello, I am from cloudera background recently moved to Hortonworks platform. I am trying to find if we have a UI like cloudera navigator in Hortonworks. My requirement is to audit the Ranger logs, check " logs related to a db accesed, by , when who, denied, last accssed " etc.

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Re: ORA-00257: archiver error. Connect internal on...

ORA-00257: archiver error. Connect internal only, ...

Moving kafka from HDP to HDF

Re: Cannot perform SHOW queries through Hortonwork...

Ranger logs UI?