grafana+prometheus+hiveserver2(jmx_exporter+metrics)_prometheus hive exporter

一、hiveserver2开启metrics，并启动jmx_exporter

1、修改hive-site.xml文件开启metrics

<property>
    <name>hive.server2.metrics.enabled</name>
    <value>true</value>
</property>
<property>
  <name>hive.service.metrics.codahale.reporter.classes</name>
  <value>org.apache.hadoop.hive.common.metrics.metrics2.JmxMetricsReporter</value>
</property>
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2、启动时带上jmx_exporter
①下载jmx_exporter安装包放在服务器上
下载路径：
prometheus常用exporter下载地址大全

/usr/local/jmx_expoter/jmx_prometheus_javaagent-0.9.0.jar
/usr/local/jmx_expoter/hiveserver2.yaml
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/usr/local/jmx_expoter/hiveserver2.yaml文件内容

rules:
    - pattern: '.*'
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②修改hive安装目录bin/hive里的内容

##把这段内容
export HADOOP_CLIENT_OPTS="$HADOOP_CLIENT_OPTS -Dlog4j.configurationFile=hive-log4j2.properties"
##修改为，增加上 指定jar和yaml文件和指定jmx端口随意9909
export HADOOP_CLIENT_OPTS="$HADOOP_CLIENT_OPTS java -javaagent:/usr/local/jmx_expoter/jmx_prometheus_javaagent-0.9.0.jar=9909:/usr/local/jmx_expoter/hiveserver2.yaml -Dlog4j.configurationFile=hive-log4j2.properties"
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3、查看都有哪些metrics
访问http://hiveIP:9909/metrics

二、配置prometheus

prometheus下载地址
1、prometheus.yaml增加一下配置

scrape_configs:
    - job_name: "hiveserver2"
      static_configs:
        - targets: ["hiveIp:9909","hiveIp:9909"]
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2、启动

nohup ./prometheus --config.file=prometheus.yaml --web.listen-address=:9090 --storage.tsdb.retention=7d > ./prometheus.log 2>&1 &
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三、配置grafana

1、配置prometheus数据源
如果数据源不是prometheus这个名字，下边的templating里得json记得改名字

2、dashboards import json
其他指标metrics可以自行添加panels(嵌板)

{
  "__inputs": [
    {
      "name": "VAR_JOB",
      "type": "constant",
      "label": "job",
      "value": "hiveserver2",
      "description": ""
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "5.4.2"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": "5.0.0"
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "5.0.0"
    },
    {
      "type": "panel",
      "id": "singlestat",
      "name": "Singlestat",
      "version": "5.0.0"
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "Complete dashboard using metrics from prometheus JMX exporter, with drill down per job > instance",
  "editable": true,
  "gnetId": 8563,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1545278553000,
  "links": [],
  "panels": [
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 7,
        "x": 0,
        "y": 0
      },
      "id": 52,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_open_connections_Count{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "当前打开的连接数",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "count",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineStyle": {
              "fill": "solid"
            },
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 7,
        "y": 0
      },
      "id": 2,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": "$datasource",
          "editorMode": "code",
          "exemplar": false,
          "expr": "metrics_hs2_active_sessions_Value{instance=\"$instance\",job=\"$job\"}",
          "format": "time_series",
          "instant": false,
          "legendFormat": "__auto",
          "range": true,
          "refId": "A"
        }
      ],
      "title": "当前活跃的session个数",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 9,
        "x": 15,
        "y": 0
      },
      "id": 46,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_hive_tez_tasks_Count{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "提交的Hive on Tez作业总数",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 7,
        "x": 0,
        "y": 9
      },
      "id": 44,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_hs2_open_sessions_Value{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "当前打开的session数",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "decimals": 0,
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "none"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 7,
        "y": 9
      },
      "id": 50,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_active_calls_api_runTasks_Count{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "当前runtask请求数",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 9,
        "x": 15,
        "y": 9
      },
      "id": 48,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_cumulative_connection_count_Count{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "累计连接数",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 7,
        "x": 0,
        "y": 18
      },
      "id": 14,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_memory_non_heap_committed_Value{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "JVM已预留堆外内存",
      "type": "timeseries"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 4,
        "x": 7,
        "y": 18
      },
      "id": 5,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "editorMode": "code",
          "expr": "metrics_memory_total_init_Value{instance=\"$instance\",job=\"$job\"}",
          "legendFormat": "__auto",
          "range": true,
          "refId": "A"
        }
      ],
      "title": "JVM初始化总内存",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 4,
        "x": 11,
        "y": 18
      },
      "id": 38,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_memory_heap_max_Value{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "JVM最大可用堆内存",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 4,
        "x": 15,
        "y": 18
      },
      "id": 8,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_memory_total_max_Value{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "JVM最大可用总内存",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 3,
        "x": 19,
        "y": 18
      },
      "id": 12,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "metrics_memory_heap_init_Value{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": "JVM初始化堆内存",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 2,
        "x": 22,
        "y": 18
      },
      "id": 60,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": "$datasource",
          "expr": "jvm_threads_peak{instance=\"$instance\",job=\"$job\"}",
          "refId": "A"
        }
      ],
      "title": " 峰值线程数",
      "type": "stat"
    },
    {
      "datasource": "$datasource",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 10,
        "w": 7,
        "x": 0,
        "y": 28
      },
      "id": 18,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
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