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New Contributor
Posts: 2
Registered: ‎11-08-2017

maximum number of tablets per tablet server

[ Edited ]

Hi,

 

We have cloudera manager CDH 5.12.1 with kudu 1.4.0 and 1392 tablets per tablet server running, and sometimes we experience "freezing" of kudu/impala, We are wondering if we are not above the maximum number of tables

From cloudera documentation "Recommended maximum number of tablets per tablet server is 1000, post-replication" , however from kudu documentation: "Recommended maximum number of tablets per tablet server is 2000, post-replication." Which one is the correct one?

 

Can you please clarify this?

Cloudera Employee
Posts: 7
Registered: ‎02-23-2017

Re: maximum number of tablets per tablet server

As I understand it, the 2000 post-replication recommendation applies to 5.12 and beyond.

 

That said, are you still seeing the "freezing" issue? If so, what do your master and tserver logs look like?

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