
索引
|
291
Hadoop metrics, 242-252
health monitoring, 251-261
overview, 241
motherboard failure, 10
mount points, overlapping, 128
mount table information, 127
mounting data partitions, 69
-moveFromLocal command, 23
-moveToLocal command, 23
MRv1, 40
MTBF (mean time between failures), 226
MTTF (mean time to failure), 226
multiple failed datanodes, 15
multiple replicas, 8, 36
multitenancy (
多租戶
), 143, 168
N
namenode high availability (NN HA)
and automatic failover configuration, 111
basic configuration of, 110
enabling, 106
fencing options, 108
formatting and bootstrapping of, 115-119
initializing ZooKeeper for use with, 113
overview, 16
support ...