Re: Fatal Java error when starting cassandra

2021-03-18 Thread Bowen Song
Try downgrade your JDK to 1.8.0_241. On 18/03/2021 06:45, Manu Chadha wrote: Hi Cassandra doesn’t start on my PC. I recently changed my machine. I simply copied the old Cassandra folder in the new machine. When I start Cassandra, I get error. Sorry for dumping the whole thing here but I do

Re: Fatal Java error when starting cassandra

2021-03-18 Thread Kane Wilson
Cassandra is not tested on Windows and isn't officially supported or widely used in that environment, so you're unlikely to find much help. This seems to be file system related, which could be a change in Windows or it could be a result of copying? Were there symlinks or directory junctions or some

RE: Fatal Java error when starting cassandra

2021-03-18 Thread Manu Chadha
Thanks. No success unfortunately From: Regis Le Bretonnic Sent: 18 March 2021 07:13 To: user@cassandra.apache.org Subject: RE: Fatal Java error when starting cassandra Probably DLLs that are not registered. You should cleanly install Cassandra and java... and then copy your keyspaces (...\cassa

RE: Cassandra video tutorials for administrators.

2021-03-18 Thread Durity, Sean R
+1 for data modeling. If an admin can spend the day helping app teams get the model right BEFORE hitting production, those are the best days (and prevent the bad days of trying to engineer around a bad model/migrate data to new tables/etc) I also find good value in understanding the availabilit

RE: Fatal Java error when starting cassandra

2021-03-18 Thread Regis Le Bretonnic
Probably DLLs that are not registered. You should cleanly install Cassandra and java... and then copy your keyspaces (...\cassandra\data contents)