Hello! In both cases Ignite will walk through the segments it needs, and adjust persistence for any data that was updated in already completed operations.
Archive or no archive is a logistical choice, as far as my understanding goes. Regards, -- Ilya Kasnacheev вт, 12 мая 2020 г. в 07:28, adipro <[email protected]>: > Hi Alex, > > Are you saying if we disable WAL Archiving, will there be any problem? > > Let's say if I disable WAL archiving and if 6 out of 10 WAL segments are > filled then what happens during OS crash? > > When we restart the server, will all the operations in those 6 segments be > updated on the disc data by the process of checkpointing? And what happens > if crash happened during checkpointing in the case of disabled WAL > Archiving? > > Thanks, > Aditya. > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
