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MySQL NDB Cluster 7.4 Release Notes  /  Release Series Changelogs: MySQL NDB Cluster 7.4  /  Changes in MySQL NDB Cluster 7.4.10 (5.6.28-ndb-7.4.10) (2016-01-29, General Availability)

Changes in MySQL NDB Cluster 7.4.10 (5.6.28-ndb-7.4.10) (2016-01-29, General Availability)

Bugs Fixed

  • A serious regression was inadvertently introduced in MySQL NDB Cluster 7.4.8 whereby local checkpoints and thus restarts often took much longer than expected. This occurred due to the fact that the setting for MaxDiskWriteSpeedOwnRestart was ignored during restarts and the value of MaxDiskWriteSpeedOtherNodeRestart, which is much lower by default than the default for MaxDiskWriteSpeedOwnRestart, was used instead. This issue affected restart times and performance only and did not have any impact on normal operations. (Bug #22582233)