云端内容采集(上海驻云自大数据统一分析平台-DataFluxStudio实时数据洞察平台 )

优采云 发布时间: 2022-02-01 11:18

  云端内容采集(上海驻云自大数据统一分析平台-DataFluxStudio实时数据洞察平台

)

  DataFlux是上海住云自主研发的一套统一的大数据分析平台,可以通过对任意来源、任意类型、任意规模的实时数据进行监测、分析和处理,释放数据价值。

  DataFlux 包括五个功能模块:

  - 数据包 采集器

  - Dataway 数据网关

  - DataFlux Studio 实时数据洞察平台

  - DataFlux Admin Console 管理后台

  - DataFlux.f(x) 实时数据处理开发平台

  

  为企业提供全场景数据洞察分析能力,具有实时性、灵活性、易扩展性、易部署性。

  安装 DataKit

  PS:以Linux系统为例

  第一步:执行安装命令

  DataKit 安装命令:

  DK_FTDATAWAY=[你的 DataWay 网关地址] bash -c "$(curl https://static.dataflux.cn/datakit/install.sh)"

  在安装命令中添加DataWay网关地址,然后将安装命令复制到主机执行。

  例如:如果DataWay网关的IP地址为1.2.3.4,端口为9528(9528为默认端口),则网关地址为

  DK_FTDATAWAY=http://1.2.3.4:9528/v1/write/metrics bash -c "$(curl https://static.dataflux.cn/datakit/install.sh)"

  安装完成后DataKit会默认自动运行,并会在终端提示DataKit状态管理命令

  

  Hadoop 监控指标采集

  前提

  配置

  打开DataKit采集源码配置文件夹(默认路径是DataKit安装目录的conf.d文件夹),找到jolokia2_agent文件夹,打开里面的jolokia2_agent.conf。

  设置:

  [[inputs.jolokia2_agent]]

urls = ["http://localhost:8778/jolokia"]

name_prefix = "hadoop.hdfs.namenode."

[[inputs.jolokia2_agent.metric]]

name = "FSNamesystem"

mbean = "Hadoop:name=FSNamesystem,service=NameNode"

paths = ["CapacityTotal", "CapacityRemaining", "CapacityUsedNonDFS", "NumLiveDataNodes", "NumDeadDataNodes", "NumInMaintenanceDeadDataNodes", "NumDecomDeadDataNodes"]

[[inputs.jolokia2_agent.metric]]

name = "FSNamesystemState"

mbean = "Hadoop:name=FSNamesystemState,service=NameNode"

paths = ["VolumeFailuresTotal", "UnderReplicatedBlocks", "BlocksTotal"]

[[inputs.jolokia2_agent.metric]]

name = "OperatingSystem"

mbean = "java.lang:type=OperatingSystem"

paths = ["ProcessCpuLoad", "SystemLoadAverage", "SystemCpuLoad"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_runtime"

mbean = "java.lang:type=Runtime"

paths = ["Uptime"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_memory"

mbean = "java.lang:type=Memory"

paths = ["HeapMemoryUsage", "NonHeapMemoryUsage", "ObjectPendingFinalizationCount"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_garbage_collector"

mbean = "java.lang:name=*,type=GarbageCollector"

paths = ["CollectionTime", "CollectionCount"]

tag_keys = ["name"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_memory_pool"

mbean = "java.lang:name=*,type=MemoryPool"

paths = ["Usage", "PeakUsage", "CollectionUsage"]

tag_keys = ["name"]

tag_prefix = "pool_"

################

# DATANODE #

################

[[inputs.jolokia2_agent]]

urls = ["http://localhost:7778/jolokia"]

name_prefix = "hadoop.hdfs.datanode."

[[inputs.jolokia2_agent.metric]]

name = "FSDatasetState"

mbean = "Hadoop:name=FSDatasetState,service=DataNode"

paths = ["Capacity", "DfsUsed", "Remaining", "NumBlocksFailedToUnCache", "NumBlocksFailedToCache", "NumBlocksCached"]

[[inputs.jolokia2_agent.metric]]

name = "OperatingSystem"

mbean = "java.lang:type=OperatingSystem"

paths = ["ProcessCpuLoad", "SystemLoadAverage", "SystemCpuLoad"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_runtime"

mbean = "java.lang:type=Runtime"

paths = ["Uptime"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_memory"

mbean = "java.lang:type=Memory"

paths = ["HeapMemoryUsage", "NonHeapMemoryUsage", "ObjectPendingFinalizationCount"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_garbage_collector"

mbean = "java.lang:name=*,type=GarbageCollector"

paths = ["CollectionTime", "CollectionCount"]

tag_keys = ["name"]

[[inputs.jolokia2_agent.metric]]

name = "jvm_memory_pool"

mbean = "java.lang:name=*,type=MemoryPool"

paths = ["Usage", "PeakUsage", "CollectionUsage"]

tag_keys = ["name"]

tag_prefix = "pool_"

  配置好后重启DataKit生效

  验证数据报告

  完成数据采集操作后,我们需要验证数据采集是否成功并上报给DataWay,以便日后可以正常分析和展示数据。

  操作步骤:登录DataFlux-数据管理-指标浏览-验证数据采集是否成功

  Hadoop 性能指标:

  

  DataFlux 的数据洞察力

  根据获得的指标进行数据洞察设计,如:

  Hadoop 性能监控视图

  

  基于自研DataKit数据(采集器),DataFlux现在可以对接200多种数据协议,包括:云数据采集、应用数据采集、日志数据采集,时序数据上报和常用数据库的数据聚合,帮助企业实现最便捷的IT统一监控。

  

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