diff options
Diffstat (limited to '')
| -rw-r--r-- | health/health.d/hdfs.conf | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/health/health.d/hdfs.conf b/health/health.d/hdfs.conf new file mode 100644 index 0000000..ca8df31 --- /dev/null +++ b/health/health.d/hdfs.conf @@ -0,0 +1,76 @@ + +# Common + + template: hdfs_capacity_usage + on: hdfs.capacity + class: Utilization + type: Storage +component: HDFS + calc: ($used) * 100 / ($used + $remaining) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (80) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: summary datanodes space capacity utilization + to: sysadmin + + +# NameNode + + template: hdfs_missing_blocks + on: hdfs.blocks + class: Errors + type: Storage +component: HDFS + calc: $missing + units: missing blocks + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of missing blocks + to: sysadmin + + + template: hdfs_stale_nodes + on: hdfs.data_nodes + class: Errors + type: Storage +component: HDFS + calc: $stale + units: dead nodes + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of datanodes marked stale due to delayed heartbeat + to: sysadmin + + + template: hdfs_dead_nodes + on: hdfs.data_nodes + class: Errors + type: Storage +component: HDFS + calc: $dead + units: dead nodes + every: 10s + crit: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of datanodes which are currently dead + to: sysadmin + + +# DataNode + + template: hdfs_num_failed_volumes + on: hdfs.num_failed_volumes + class: Errors + type: Storage +component: HDFS + calc: $fsds_num_failed_volumes + units: failed volumes + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of failed volumes + to: sysadmin |