We’ve updated Zeppelin from 0.7.0 to 0.7.1, still work with kerberized hadoop cluster, we use some interpreters in zeppelin, not all. And I wanna write some troubleshooting records with this awesome webtool. BTW: I can write a webtool better than this 1000 times, such as phpHiveAdmin, basically I can see the map/reduce prograss bar Continue reading Troubleshooting on Zeppelin with keberized cluster
Monthly Archives: 5月 2017
Use kerberized Hive in Zeppelin
We deployed Apache Zeppelin 0.7.0 for the Kerberos secured Hadoop cluster, and my dear colleague cannot use it correctly, so I have to find out why he can’t use anything in Zeppelin, except shell command.
I start with Kerberized Hive Continue reading Use kerberized Hive in Zeppelin
Troubleshooting kerberized hive issues
Today, my colleagues want to use hive in zeppelin, it’s the first time to use hive in this new kerberized cluster, and unfortunately there was an authenticate issue of using hive. So I have to debug on it.
The hive client was installed hadoop-client and hive and put all the needed keytabs in config dirs and set the right permission of their all, but still could not connect to the cluster. The log always shows authentication failed. Continue reading Troubleshooting kerberized hive issues