Hi Ricky, WriteBehindFlushSize is number of entries that queue can accumulate before it will be flushed.
Are you update a entry with same key or different entries? Entry in writeBehind queue can be overwritten before it will be persisted. You can use time-based flushing or queue-sized flushing or both together. On Wed, May 3, 2017 at 6:40 AM, rickynauvaldy <[email protected]> wrote: > It turns out that the flush process is executed when there are "n+1" rows > that change. If I set writeBehindFlushSize = 2, then the writing process > will be executed on the third change in the table because "with the > write-behind approach, only the last update to an entry will be written to > the underlying storage" [1]. > > I hope that I get it right. > Thanks. > > [1] > https://apacheignite.readme.io/docs/persistent-store# > section-write-behind-caching > > > > ----- > -- Ricky > -- > View this message in context: http://apache-ignite-users. > 70518.x6.nabble.com/Write-behind-Flush-Size-tp12336p12367.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. > -- Best regards, Andrey V. Mashenkov
