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From: Apache Wiki <wikidiffs@apache.org>
To: Apache Wiki <wikidiffs@apache.org>
Date: Thu, 14 Nov 2013 23:32:08 -0000
Message-ID: <20131114233208.42495.13107@eos.apache.org>
Subject: 
 =?utf-8?q?=5BCassandra_Wiki=5D_Update_of_=22NodeTool=5FJP=22_by_GehrigKun?=
 =?utf-8?q?z?=
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Dear Wiki user,

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 change notification.

The "NodeTool_JP" page has been changed by GehrigKunz:
https://wiki.apache.org/cassandra/NodeTool_JP?action=3Ddiff&rev1=3D24&rev2=
=3D25

Comment:
statcounter

  Typically in a histogram the values are plotted over discrete intervals. =
Similarly Cassandra defines buckets. The number of buckets is 1 more than t=
he bucket offsets. The last element is values greater than the last offset.=
 The values you see in the Offset column in the output is bucket offsets.
  The bucket offset starts at 1 and grows by 1.2 each time (rounding and re=
moving duplicates). It goes from 1 to around 36M by default (creating 90+1 =
buckets), which will give us timing resolution from microseconds to 36 seco=
nds, with less precision as the numbers get larger. (see EstimatedHistogram=
 class)
  =

+ {{https://c.statcounter.com/9397521/0/fe557aad/1/|stats}}
+=20