Re: Regarding IGNITE_HOME/work/db folder - Snapshot and recovery

2019-06-03 Thread Zaheer
Thank you Andrei -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Fwd: Regarding IGNITE_HOME/work/db folder - Snapshot and recovery

2019-06-03 Thread Zaheer
Thank you Ilya -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Fwd: Regarding IGNITE_HOME/work/db folder - Snapshot and recovery

2019-06-03 Thread Ilya Kasnacheev
Hello! Actually I think that checkpoint is performed when cluster is deactivated, so db/ should be in consistent state after deactivation. This means nodes should startup OK after removal of all WAL, WAL Archive and WAL marker files. Be sure to check that in development before going live with thi

Re: Regarding IGNITE_HOME/work/db folder - Snapshot and recovery

2019-06-03 Thread aealexsandrov
Hi, The error means that some of your data could be in inconsistency state because of, for example, stopping of the node during the checkpoint process. However, WAL and WAL archive can be required for cluster startup in some cases because they contain the recovery information for cache data. You

Regarding IGNITE_HOME/work/db folder - Snapshot and recovery

2019-06-02 Thread Zaheer
Hi, In this post it has been mentioned that to manually take a snapshot of Ignite without using commercial solutions, we need to deactivate the cluster , copy work/db folder to our backup location and activate cluster. And to restore we deactivate, copy the backed up data and activate. http://apa