Alexey Kuznetsov created IGNITE-8536: ----------------------------------------
Summary: DirectMemoryRegion: Introduce checkpoint buffer configuration and improve logging o start Key: IGNITE-8536 URL: https://issues.apache.org/jira/browse/IGNITE-8536 Project: Ignite Issue Type: Improvement Components: persistence Affects Versions: 2.4 Reporter: Alexey Kuznetsov Assignee: Alexey Goncharuk We need to configure data region checkpoint buffer size when we start Ignite on computer with limiter resources, for example AWS t2.micro In current implementation Ignite will allocate 100Mb buffers, it should be configurable. Also we need to improve message printed in log: current message: {code} [2018-05-18T03:43:01,449][INFO ][exchange-worker-#51][PageMemoryImpl] Started page memory [memoryAllocated=100.0 MiB, pages=24937, tableSize=1.4 MiB, checkpointBuffer=100.0 MiB] {code} Lets add region name and rename "checkpointBuffer" to "data region buffer". -- This message was sent by Atlassian JIRA (v7.6.3#76005)