GitHub user akalash opened a pull request: https://github.com/apache/ignite/pull/4888
IGNITE-9760 Fixed NPE on concurrent WAL flush for FSYNC mode You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-9760 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/4888.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #4888 ---- commit 5aba36f9ac0e3efa42308bbd146177237e10d3be Author: Anton Kalashnikov <kaa.dev@...> Date: 2018-10-02T08:49:00Z IGNITE-9760 Fixed NPE on concurrent WAL flush for FSYNC mode ---- ---