About Govins28

Govins28 · ‎10-09-2020

If its kafka errors, try resolving the altas hook from the hive and then see the performance.

Govins28 · ‎10-09-2020

Do you see any exceptions in hiveserver 2 logs ?

Govins28 · ‎10-06-2020

Permission Denied for the user. Try checking the read and execute permission or ranger policies.

Govins28 · ‎10-06-2020

Thanks for prompt response and testing. This worked for me too previously.

Govins28 · ‎10-06-2020

Hello Lakshu, Kindly check the Keytab and if not present generate new keytab and let me know. 1. Do check keytab. 2. Regenerate keytab and give appropriate acl and proceed restarting the service. seems that there may be DNS issues or lookup issues while fetching the information.

Govins28 · ‎07-16-2020

@ARVINDR : Thanks for the info on that cluster creation part. Did you try to check the ACL.

Govins28 · ‎07-16-2020

@ARVINDR : Is it happening on your production cluster or test cluster. From the error i see that there is some prob with the repo. Could you just check that.

Govins28 · ‎07-16-2020

@ARVINDR : seems to be acl issues : 1.pls do a directory listing from hdfs which the lock file is refering too. 2. Is that a running cluster or creating the cluster from the scratch ?

Govins28 · ‎07-16-2020

@ARVINDR : Do u still face issue ? Could you send the below things: 1. When u start the NN i need console logs(screen logs or ambari logs while you see the operation) 2. I need the NN logs.

Govins28 · ‎07-15-2020

@Mondi : Yes it refers to meta data and the point in which the snapshot is done. You can revert or restore the data from the snapshot at any point in time. https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsSnapshots.html

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