Re: inter dc bandwidth calculation

2020-01-27 Thread Georg Brandemann
Hello, just as a small addition: The numbers also depend on your consistency level used for reads. It will behave like that if you just read on local nodes. If you do reads on ALL, QUORUM or EACH_QUORUM etc. you need also include the read volume in the calculation. Regards, Georg Am Mi., 15. Ja

Re: Aws instance stop and star with ebs

2019-11-29 Thread Georg Brandemann
Hi Rahul Also have a look at https://issues.apache.org/jira/browse/CASSANDRA-14358 . We saw this on a 2.1.x cluster and there it also took ~10 minutes till the restarted node was really fully available in the cluster. the echo ACKs from some nodes simply seemed to never reach the target Georg A

Re: Upgrade to 3.11.1 give SSLv2Hello is disabled error

2018-01-17 Thread Georg Brandemann
If i remember correctly the protocol names differ between some JRE vendors. With IBM Java for instance the protocol name would be TLSv12 ( without . ). Are you using the same JRE on all nodes and is the protocol name and cipher names exactly the same on all nodes? 2018-01-17 14:51 GMT+01:00 Tomm