There's currently an exception thrown by the master when a region server attempts to start up with clock skew greater than some configured amount (defaulting to 30 seconds). However, it'd be nice to get some warnings logged at a value that isn't severe enough to warrant killing the RS, but still represents significant skew that could affect correctness. Will attach a simple patch to add this as a setting.
|Status||Resolved [ 5 ]||Closed [ 6 ]|
|Resolution||Fixed [ 1 ]|
|Status||Patch Available [ 10002 ]||Resolved [ 5 ]|
|Fix Version/s||0.94.0 [ 12316419 ]|
|Status||Open [ 1 ]||Patch Available [ 10002 ]|
|Hadoop Flags||Reviewed [ 10343 ]|
|Assignee||Ian Varley [ ivarley ]|