Re: High load on few nodes in a DC.

2016-09-29 Thread Pranay akula
o identify a hotspot > due to some external behavior (some partition being read thousands of > times, over and over could certainly drive up load). > > - Jeff > > *From: *Pranay akula > *Reply-To: *"user@cassandra.apache.org" > *Date: *Monday, September 19

Re: High load on few nodes in a DC.

2016-09-21 Thread Romain Hardouin
thousands of times, over and over could certainly drive up load). -  Jeff From: Pranay akula Reply-To: "user@cassandra.apache.org" Date: Monday, September 19, 2016 at 7:53 AM To: "user@cassandra.apache.org" Subject: High load on few nodes in a DC. when our cluster

Re: High load on few nodes in a DC.

2016-09-20 Thread Pranay akula
ions – perhaps you can use that to identify a hotspot >>> due to some external behavior (some partition being read thousands of >>> times, over and over could certainly drive up load). >>> >>> >>> >>> - Jeff >>> >>> >>> >&

Re: High load on few nodes in a DC.

2016-09-19 Thread Pranay akula
that to identify a hotspot >> due to some external behavior (some partition being read thousands of >> times, over and over could certainly drive up load). >> >> >> >> - Jeff >> >> >> >> *From: *Pranay akula >>

Re: High load on few nodes in a DC.

2016-09-19 Thread Pranay akula
quot;user@cassandra.apache.org" > *Date: *Monday, September 19, 2016 at 7:53 AM > *To: *"user@cassandra.apache.org" > *Subject: *High load on few nodes in a DC. > > > > when our cluster was under load i am seeing 1 or 2 nodes are on more > load consisten

Re: High load on few nodes in a DC.

2016-09-19 Thread Jeff Jirsa
load). - Jeff From: Pranay akula Reply-To: "user@cassandra.apache.org" Date: Monday, September 19, 2016 at 7:53 AM To: "user@cassandra.apache.org" Subject: High load on few nodes in a DC. when our cluster was under load i am seeing 1 or 2 nodes are on mor

High load on few nodes in a DC.

2016-09-19 Thread Pranay akula
when our cluster was under load i am seeing 1 or 2 nodes are on more load consistently when compared to others in dc i am not seeing any GC pauses or wide partitions is this can be those nodes are continuously serving as coordinators ?? how can i find what is the reason for high load on those t