# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# The monitoring type category:service-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring
category: bigdata
# The monitoring type eg: linux windows tomcat mysql aws...
app: hadoop
# The monitoring i18n name
name:
zh-CN: Apache Hadoop
en-US: Apache Hadoop
# The description and help of this monitoring type
help:
zh-CN: HertzBeat 使用 JMX 协议对 Hadoop 的 JVM 虚拟机的通用性能指标(memory pool,限JDK8及以下的code cache、class loading、thread)进行采集监控。
⚠️注意:您需要在 Hadoop 应用开启 JMX 服务, 点击查看开启步骤。
en-US: "HertzBeat monitors general performance metrics(memory pool, class loading, thread) of Hadoop VMware through JMX protocol.
⚠️Note: You should enable the JMX service in Hadoop application, and the metric of code cache is only available to JDK8 and below.Click here to view the specific steps."
zh-TW: HertzBeat使用 JMX協定對Hadoop的JVM虛擬機器的通用性能指標(memory pool,限JDK8及以下的code cache、class loading、thread)進行採集監控。
⚠️ ️注意:您需要在Hadoop應用開啟JMX服務,點擊查看開啟步驟。
helpLink:
zh-CN: https://hertzbeat.apache.org/zh-cn/docs/help/hadoop/
en-US: https://hertzbeat.apache.org/docs/help/hadoop/
# Input params define for monitoring(render web ui by the definition)
params:
# field-param field key
- field: host
# name-param field display i18n name
name:
zh-CN: 目标Host
en-US: Target Host
# type-param field type(most mapping the html input type)
type: host
# required-true or false
required: true
# field-param field key
- field: port
# name-param field display i18n name
name:
zh-CN: 端口
en-US: Port
# type-param field type(most mapping the html input type)
type: number
# when type is number, range is required
range: '[0,65535]'
# required-true or false
required: true
# default value
defaultValue: 9999
# field-param field key
- field: url
# name-param field display i18n name
name:
zh-CN: JMX URL
en-US: JMX URL
# type-param field type(most mapping the html input type)
type: text
# required-true or false
required: false
# hide param-true or false
hide: true
# param field input placeholder
placeholder: 'service:jmx:rmi:///jndi/rmi://host:port/jmxrmi'
# field-param field key
- field: username
# name-param field display i18n name
name:
zh-CN: 用户名
en-US: Username
# type-param field type(most mapping the html input type)
type: text
# when type is text, use limit to limit string length
limit: 50
# required-true or false
required: false
# hide param-true or false
hide: true
# field-param field key
- field: password
# name-param field display i18n name
name:
zh-CN: 密码
en-US: Password
# type-param field type(most mapping the html input tag)
type: password
# required-true or false
required: false
# hide param-true or false
hide: true
# collect metrics config list
metrics:
# metrics - basic
- name: basic
i18n:
zh-CN: 虚拟机基础信息
en-US: JVM Basic
# metrics scheduling priority(0->127)->(high->low), metrics with the same priority will be scheduled in parallel
# priority 0's metrics is availability metrics, it will be scheduled first, only availability metrics collect success will the scheduling continue
priority: 0
# collect metrics content
fields:
# field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), label-whether it is a metrics label field
- field: VmName
type: 1
i18n:
zh-CN: 名称
en-US: Vm Name
- field: VmVendor
type: 1
i18n:
zh-CN: 厂商
en-US: Vm Vendor
- field: VmVersion
type: 1
i18n:
zh-CN: 版本
en-US: Vm Version
- field: Uptime
type: 0
unit: ms
i18n:
zh-CN: 运行时长
en-US: Up time
# the protocol used for monitoring, eg: sql, ssh, http, telnet, wmi, snmp, sdk
protocol: jmx
# the config content when protocol is jmx
jmx:
# host: ipv4 ipv6 domain
host: ^_^host^_^
# port
port: ^_^port^_^
username: ^_^username^_^
password: ^_^password^_^
# jmx mbean object name
objectName: java.lang:type=Runtime
url: ^_^url^_^
- name: memory_pool
priority: 1
i18n:
zh-CN: 内存池
en-US: Memory Pool
fields:
- field: name
type: 1
label: true
i18n:
zh-CN: 指标名称
en-US: Name
- field: committed
type: 0
unit: MB
i18n:
zh-CN: 已分配内存
en-US: Committed
- field: init
type: 0
unit: MB
i18n:
zh-CN: 初始化内存
en-US: Init
- field: max
type: 0
unit: MB
i18n:
zh-CN: 最大内存
en-US: Max
- field: used
type: 0
unit: MB
i18n:
zh-CN: 已使用内存
en-US: Used
units:
- committed=B->MB
- init=B->MB
- max=B->MB
- used=B->MB
# (optional)metrics field alias name, it is used as an alias field to map and convert the collected data and metrics field
aliasFields:
- Name
- Usage->committed
- Usage->init
- Usage->max
- Usage->used
# mapping and conversion expressions, use these and aliasField above to calculate metrics value
# eg: cores=core1+core2, usage=usage, waitTime=allTime-runningTime
calculates:
- name=Name
- committed=Usage->committed
- init=Usage->init
- max=Usage->max
- used=Usage->used
protocol: jmx
jmx:
# host: ipv4 ipv6 domain
host: ^_^host^_^
# port
port: ^_^port^_^
username: ^_^username^_^
password: ^_^password^_^
objectName: java.lang:type=MemoryPool,name=*
url: ^_^url^_^
- name: code_cache
priority: 2
i18n:
zh-CN: 本地代码缓冲区
en-US: Code Cache
fields:
- field: committed
type: 0
i18n:
zh-CN: 已分配内存
en-US: Committed
- field: init
type: 0
i18n:
zh-CN: 初始化内存
en-US: Init
- field: max
type: 0
i18n:
zh-CN: 最大内存
en-US: Max
- field: used
type: 0
i18n:
zh-CN: 已使用内存
en-US: Used
aliasFields:
- Usage->committed
- Usage->init
- Usage->max
- Usage->used
calculates:
- committed=Usage->committed
- init=Usage->init
- max=Usage->max
- used=Usage->used
protocol: jmx
jmx:
# host: ipv4 ipv6 domain
host: ^_^host^_^
# port
port: ^_^port^_^
username: ^_^username^_^
password: ^_^password^_^
objectName: java.lang:type=MemoryPool,name=Code Cache
url: ^_^url^_^
- name: class_loading
priority: 3
i18n:
zh-CN: 类加载信息
en-US: Class Loading
# collect metrics content
fields:
# field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), label-whether it is a metrics label field
- field: LoadedClassCount
type: 0
i18n:
zh-CN: 当前已加载类数量
en-US: Loaded Class Count
- field: TotalLoadedClassCount
type: 0
i18n:
zh-CN: 已加载类总数量
en-US: Total Loaded Class Count
- field: UnloadedClassCount
type: 0
i18n:
zh-CN: 未加载类总数量
en-US: Unloaded Class Count
protocol: jmx
jmx:
host: ^_^host^_^
port: ^_^port^_^
username: ^_^username^_^
password: ^_^password^_^
objectName: java.lang:type=ClassLoading
url: ^_^url^_^
- name: thread
priority: 4
i18n:
zh-CN: 线程信息
en-US: Thread
# collect metrics content
fields:
# field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), label-whether it is a metrics label field
- field: TotalStartedThreadCount
type: 0
i18n:
zh-CN: 已启动线程总数
en-US: Total Started Thread Count
- field: ThreadCount
type: 0
i18n:
zh-CN: 活跃线程数
en-US: Thread Count
- field: PeakThreadCount
type: 0
i18n:
zh-CN: 最大峰值线程数
en-US: Peak Thread Count
- field: DaemonThreadCount
type: 0
i18n:
zh-CN: 活跃守护线程数
en-US: Daemon Thread Count
- field: CurrentThreadUserTime
type: 0
unit: s
i18n:
zh-CN: 线程占用的CPU时间(用户态)
en-US: Current Thread User Time
- field: CurrentThreadCpuTime
type: 0
unit: s
i18n:
zh-CN: 线程占用的CPU时间
en-US: Current Thread CPU Time
units:
- CurrentThreadUserTime=NS->S
- CurrentThreadCpuTime=NS->S
protocol: jmx
jmx:
host: ^_^host^_^
port: ^_^port^_^
username: ^_^username^_^
password: ^_^password^_^
objectName: java.lang:type=Threading
url: ^_^url^_^