Re: Huge amounts of hinted handoffs for counter table

2015-09-24 Thread Björn Hachmann
them because this table is in that keyspace for historic reasons. Seems like we need to migrate that table to a different keyspace. doesn't it? Kind regards Björn ​​ 2015-09-23 22:56 GMT+02:00 Robert Coli <rc...@eventbrite.com>: > On Wed, Sep 23, 2015 at 7:28 AM, Björn Hachmann < > bjoern.h

Huge amounts of hinted handoffs for counter table

2015-09-23 Thread Björn Hachmann
s also? - Is there a way to turn of hinted handoff on a table level or on data center level? - What could we do to investigate the cause of this issue deeper? Thank you! Kind regards Björn Hachmann

Re: Unable to connect via cqlsh or datastax-driver

2015-05-06 Thread Björn Hachmann
and read_repair_chance. dc_local_read_repair_chance had to be 0.1 and read_repair_chance 0.0, but it was otherwise round. Obviously this was no problem until we setup the second DC. Thanks for your time. Kind regards Björn Hachmann -- Björn Hachmann metrigo GmbH Lagerstraße 36 20357 Hamburg p: +49 40

Unable to connect via cqlsh or datastax-driver

2015-05-05 Thread Björn Hachmann
Hello, I am unable to connect to the nodes of our second datacenter, not even from localhost. The error message I receive is: Connection error: ('Unable to connect to any servers', {'...': OperationTimedOut('errors=None, last_host=None',)}) I already checked some things: - The node starts

Replication to second data center with different number of nodes

2015-03-27 Thread Björn Hachmann
/3) for the nodes in that DC? Thank you very much for your valuable input! Kind regards Björn Hachmann

Re: Replication to second data center with different number of nodes

2015-03-27 Thread Björn Hachmann
2015-03-27 11:58 GMT+01:00 Sibbald, Charles charles.sibb...@bskyb.com: Cassandra’s Vnodes config ​Thank you. Yes, we are using vnodes! The num_token parameter controls the number of vnodes assigned to a specific node.​ Might be I am seeing problems where are none. Let me rephrase my

Re: How to remove obsolete error message in Datastax Opscenter?

2015-02-10 Thread Björn Hachmann
Thank you! I would like to add, that Opscenter is a valuable tool for my work. Thanks for your work! Kind regards Björn -- Björn Hachmann metrigo GmbH NEUE ADRESSE: Lagerstraße 36 20357 Hamburg p: +49 40 2093108-88 Geschäftsführer: Christian Müller, Tobias Schlottke, Philipp Westermeyer Die

How to remove obsolete error message in Datastax Opscenter?

2015-02-09 Thread Björn Hachmann
how to remove that message permanently? Thank you very much in advance! Kind regards Björn Hachmann