-assignment - is master beeing a watchdog useful?
Nicolas Liochon 2012-12-05, 19:48
See comments in HBASE-7247: the master checks the time spent by the
regionserver, and assign it to another if it takes too long. It adds
from Stack: "I'm currently of the opinion that this expensive facility of
master failing an open because it has been taking too long on a particular
regionserver has been of no use – worse, it has only caused headache – but
I may be just not remembering and others out on dev list will have better
recall than I."
So, opinions & memories are more than welcome.
Removing this feature would be a huge simplification!
Andrew Purtell 2012-12-06, 01:20
Jimmy Xiang 2012-12-06, 02:57
Stack 2012-12-06, 03:53
Jimmy Xiang 2012-12-06, 17:26
Sergey Shelukhin 2012-12-06, 18:18
Jimmy Xiang 2012-12-06, 18:35
Stack 2012-12-06, 18:34
Jimmy Xiang 2012-12-06, 18:39
Stack 2012-12-06, 18:44
Jimmy Xiang 2012-12-06, 18:55
Andrew Purtell 2012-12-06, 03:53