Lab is too slow

Lab Support
#1

Hi,

I am not able to execute any pyspark command. Its taking too much of time.

Could you please check.

Thanks

#2

Hi Team,

Can you please look into this as I am not able to execute queries, PFB the responses which I am receiving ,

18/08/28 09:56:25 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 0 time(s); maxRetries=45
18/08/28 09:56:45 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 1 time(s); maxRetries=45
18/08/28 09:57:05 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 2 time(s); maxRetries=45
18/08/28 09:57:25 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 3 time(s); maxRetries=45
18/08/28 09:57:45 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 4 time(s); maxRetries=45
^[[2;5~18/08/28 09:58:05 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 5 time(s); maxRetries=45
18/08/28 09:58:25 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 6 time(s); maxRetries=45
18/08/28 09:58:45 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 7 time(s); maxRetries=45
18/08/28 09:59:05 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 8 time(s); maxRetries=45
18/08/28 09:59:25 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 9 time(s); maxRetries=45
18/08/28 09:59:45 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 10 time(s); maxRetries=45
18/08/28 10:00:05 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 11 time(s); maxRetries=45
18/08/28 10:00:25 INFO Client: Retrying connect to server: ip-172-31-53-48.ec2.internal/172.31.53.48:8020. Already tried 12 time(s); maxRetries=45

#3

Hi @sayandeepde89,

Your namenode IP is wrong. Can you please check the new IP in ambari?

Thanks

#5

Thanks a lot :slight_smile: . Its working now.

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