Member since
07-14-2020
18
Posts
1
Kudos Received
1
Solution
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1102 | 10-06-2020 07:48 AM |
10-09-2020
06:18 AM
If its kafka errors, try resolving the altas hook from the hive and then see the performance.
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10-06-2020
07:57 AM
Permission Denied for the user. Try checking the read and execute permission or ranger policies.
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10-06-2020
07:54 AM
Thanks for prompt response and testing. This worked for me too previously.
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10-06-2020
07:48 AM
1 Kudo
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.
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07-16-2020
08:04 AM
@ARVINDR : Thanks for the info on that cluster creation part. Did you try to check the ACL.
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07-16-2020
07:02 AM
@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.
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07-16-2020
06:19 AM
@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 ?
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07-16-2020
01:23 AM
@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.
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07-15-2020
11:59 PM
@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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