Member since
02-23-2018
108
Posts
12
Kudos Received
9
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1242 | 04-11-2019 12:32 AM | |
2065 | 03-28-2019 04:14 AM | |
1371 | 01-22-2019 12:20 AM | |
1649 | 09-25-2018 03:26 AM | |
3447 | 09-14-2018 04:58 AM |
03-28-2019
03:40 AM
Hi @Adilm, 1) If you want to migrate all data, you can compress them and allocated in other nodes/servers. And not need 20TB of disk. Althow if you need availble the data information, yo have 2 scenarios: - Ten replication factor: then need 20TB per server. - One replication factor: only need 20TB distributed in 10 servers. - Best: replication factor 5 and 4TB per server. 2) Its depends, you need one namenode, one secondarynamenode, and for example 8 datanodes. You need to put attention of resources of your hosts. Regards, Manu.
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03-25-2019
05:12 AM
Hi @IVenkatesh, Can you paste any logs from some services? All your services are stopped. Regards, Manu.
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03-19-2019
04:12 AM
Hi @MantuDeka, Try to stop some unnecesary services that are running. Regards, Manu.
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01-29-2019
04:48 AM
Hi @Tulasi, Try to kill running process on port used by Yarn Services and then Try to restart. Regards, Manu.
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01-22-2019
12:20 AM
1 Kudo
Hi, @Vinn Yes, only will have a error if any service try to write them. But inmediatly this will create a new log file. Regards, Manu.
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11-28-2018
02:17 AM
Hi @RajeshBodolla, There is no limit of nodes manages. This is the comparation between versions: https://www.cloudera.com/content/dam/www/marketing/resources/datasheets/cloudera-enterprise-datasheet.pdf.landing.html Regards, Manu.
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10-04-2018
01:25 AM
Hi @VeljkoC, Two options: 1) Changege number of port 2) Kill process pid (sometimes exist ghosts process) Regards, Manu.
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10-01-2018
08:38 AM
Yes @Nishikant Regards, Manu.
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10-01-2018
03:47 AM
Hi @Nishikant, Limit this, in spark configuration tap. Regards, Manu.
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