Hi,
On the live metrics page(up and running), Blur Queries / Fetches / Mutate
Requests and Blur Fetches / Mutate Record Rates reports are not showing
any data. I created a table, loaded data, and also queried the table. I
checked the returned json data and it is in the expected format but the
values are all 0. JVM Heap and System load reports are displaying proper
data.
Metrics(raw) : The page is up but data is not being read properly.Below is
a sample json data returned by the MetricsServlet. How do we intend to
capture this data on page ("jvm", and "org.apache.blur.Blur.Thrift Calls in µs"
are in the top level)
{
"jvm":{
"vm":{
"name":"Java HotSpot(TM) 64-Bit Server VM",
"version":"1.6.0_45-b06-451-11M4406"
},
"memory":{
"totalInit":2.4317952E7,
"totalUsed":4.5249872E7,
"totalMax":1.19668736E9,
"totalCommitted":1.12070656E8,
"heapInit":0.0,
"heapUsed":1.9243392E7,
"heapMax":1.06037248E9,
"heapCommitted":8.5000192E7,
"heap_usage":0.01814776633961681,
"non_heap_usage":0.19078656710111178,
"memory_pool_usages":{
"CMS Old Gen":0.0035037057740347727,
"CMS Perm Gen":0.2833598067120808,
"Code Cache":0.032642364501953125,
"Par Eden Space":0.14699513505144818,
"Par Survivor Space":0.011420156441482842
}
},
"daemon_thread_count":38,
"thread_count":43,
"current_time":1368683167699,
"uptime":348,
"fd_usage":0.01640625,
"thread-states":{
"timed_waiting":0.4418604651162791,
"new":0.0,
"terminated":0.0,
"runnable":0.16279069767441862,
"waiting":0.3953488372093023,
"blocked":0.0
},
"garbage-collectors":{
"ParNew":{
"runs":13,
"time":100
},
"ConcurrentMarkSweep":{
"runs":0,
"time":0
}
}
},
"org.apache.blur.Blur.Thrift Calls in µs":{
"cancelQuery":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"configuration":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"controllerServerList":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"createTable":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"currentQueries":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"describe":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"disableTable":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"enableTable":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"fetchRow":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"getTableStats":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"isInSafeMode":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"mutate":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"mutateBatch":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"optimize":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"query":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"queryStatusById":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"queryStatusIdList":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"recordFrequency":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"removeTable":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"schema":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"shardClusterList":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"shardServerLayout":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"shardServerLayoutState":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"shardServerList":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"tableList":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"tableListByCluster":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"tableStats":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
},
"terms":{
"type":"histogram",
"count":0,
"min":0.0,
"max":0.0,
"mean":0.0,
"std_dev":0.0,
"median":0.0,
"p75":0.0,
"p95":0.0,
"p98":0.0,
"p99":0.0,
"p999":0.0
}
}
}
- Rahul
