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From "D. Salvatore" <>
Subject Most used token or partitions
Date Wed, 22 Mar 2017 16:50:59 GMT
I am looking for a way to retrieve some statistic about the usage of the
data on my Cassandra cluster.
Ideally I would like to retrieve a list of the most used token ranges or
partitions over the time through JMX or other similar ways.

I found that nodetool as the option "toppartition" to retrieve the most
used partitions over a sample period. However, it return me this error:

     $ nodetool toppartitions ycsb usertable 100
      nodetool: Argument value's index, calculated according to this
TabularData       instance's tabularType, already refers to a value in this
      See 'nodetool help' or 'nodetool help <command>'.

Am I doing something wrong? Do you know better ways than nodetool?

Thanks in advance

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