NoSuchObjectException: 'no such object in table'

Hi I am very new to cassandra , today I try to view result of bootstrap from other nodes *nodetool -h other_node_IP_address -u cassandra -pw cassandra bootstrap resume* command geting below exception *nodetool: Failed to connect to 'other_node_IP_address:7199' - NoSuchObjectException: 'no such ob

Cassandra seems slow when having many read operations

Hi, I have a Cassandra 2.1 cluster running on AWS that receives high read loads, jumping from 100k requests to 400k requests, for example. Then it normalizes and later cames another high throughput. To the application, it appears that Cassandra is slow. However, cpu and disk use is ok in every in

RE: Node failure Due To Very high GC pause time

I like Bryan’s terminology of an “antagonistic use case.” If I am reading this correctly, you are putting 5 (or 10) million records in a partition and then trying to delete them in the same order they are stored. This is not a good data model for Cassandra, in fact a dangerous data model. That p

RE: nodetool removenode causing the schema out of sync

Late to this party, but Jeff is talking about nodetool setstreamthroughput. The default in most versions is 200 Mb/s (set in yaml file as stream_throughput_outbound_megabits_per_sec). This is outbound throttle only. So, if streams from multiple nodes are going to one, it can get inundated. The

adding nodes to a cluster and changing rf

Hi, I want to extend my cluster (C* 3.9) from three nodes with RF 2 to seven nodes with RF 3. Is there a preferable way to do this? For example: setting "auto_bootstrap: true" and bootstrapping each new node at a time? setting "auto_bootstrap: false" , starting all new nodes at once and then "

Re: nodetool removenode causing the schema out of sync

Thank you Sean, you mean setstreamthroughput to a lower value on the node where we are doing a "nodetool removenode "? On Thu, Jul 13, 2017 at 8:07 AM, Durity, Sean R wrote: > Late to this party, but Jeff is talking about nodetool > setstreamthroughput. The default in most versions is 200 Mb/s

Re: nodetool removenode causing the schema out of sync

set streamthroughput higher than 200 on the source side and lower on the target node just curious, have you tried removenode force? On Thursday, July 13, 2017, 8:35:38 AM PDT, Jai Bheemsen Rao Dhanwada wrote: Thank you Sean, you mean setstreamthroughput to a lower value on the node where we ar

Re: Cassandra seems slow when having many read operations

How is your Percent Repaired when you run " nodetool info" ? Search for : "reduced num_token = improved performance ??" topic. The people were discussing that. How is your compaction is configured? Could you run the same process in command line to have a measurement? Thanks, Petrus Silva On

Re: nodetool removenode causing the schema out of sync

Yes i did removenode and removenode force, and ecnountered same issue in both the cases. On Thursday, July 13, 2017, Subroto Barua wrote: > set streamthroughput higher than 200 on the source side and lower on the > target node > > just curious, have you tried removenode force? > > > On Thursday,

Re: nodetool removenode causing the schema out of sync

Also changing the compaction throughput on the fly while removing nodes is not scalable as we have 100s of nodes. I can try and test though On Thursday, July 13, 2017, Jai Bheemsen Rao Dhanwada wrote: > Yes i did removenode and removenode force, and ecnountered same issue in > both the cases. >