ambari-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jayesh Thakrar <j_thak...@yahoo.com>
Subject Kafka broker metrics not appearing in REST API
Date Thu, 07 May 2015 02:53:14 GMT
Hi,
I have installed 2 clusters with Ambari and Storm and Kafka.After the install, I was able
to get metrics for both Storm and Kafka via REST API.This worked fine for a week, but since
the past 2 days, I have not been getting Kafka metrics.
I need the metrics to push to an OpenTSDB cluster.I do get host metrics and Nimbus metrics
but not KAFKA_BROKER metrics.

I did have maintenance turned on for some time, but maintenance is turned off now.
[jthakrar@dtord01hdp0101d ~]$ curl --user admin:admin 'http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/NIMBUS?fields=metrics'{ 
"href" : "http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/NIMBUS?fields=metrics", 
"ServiceComponentInfo" : {    "cluster_name" : "ord_flume_kafka_prod",    "component_name"
: "NIMBUS",    "service_name" : "STORM"  },  "metrics" : {    "storm" : {      "nimbus"
: {        "freeslots" : 54.0,        "supervisors" : 27.0,        "topologies"
: 0.0,        "totalexecutors" : 0.0,        "totalslots" : 54.0,        "totaltasks"
: 0.0,        "usedslots" : 0.0      }    }  }}
[jthakrar@dtord01hdp0101d ~]$ curl --user admin:admin 'http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/KAFKA_BROKER?fields=metrics'{ 
"href" : "http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/KAFKA_BROKER?fields=metrics", 
"ServiceComponentInfo" : {    "cluster_name" : "ord_flume_kafka_prod",    "component_name"
: "KAFKA_BROKER",    "service_name" : "KAFKA"  }}
[jthakrar@dtord01hdp0101d ~]$ curl --user admin:admin 'http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/SUPERVISOR?fields=metrics'{ 
"href" : "http://dtord01flm01p:8080/api/v1/clusters/ord_flume_kafka_prod/components/SUPERVISOR?fields=metrics", 
"ServiceComponentInfo" : {    "cluster_name" : "ord_flume_kafka_prod",    "component_name"
: "SUPERVISOR",    "service_name" : "STORM"  }

Mime
View raw message