开源大数据平台E-MapReduce：查看组件部署信息

操作步骤

1. 进入集群服务页面。

   1. 登录E-MapReduce控制台。

   2. 在顶部菜单栏处，根据实际情况选择地域和资源组。

   3. 在EMR on ECS页面，单击目标集群操作列的集群服务。

2. 在集群服务页签，选择目标服务区域的状态。

3. 在状态页签的组件列表区域，可以查看服务的部署信息。

   本文以EMR-5.15.1版本为例介绍。

   服务名	Master节点	Core节点	Task节点
   Hadoop-Common	HadoopCommonRuntime	HadoopCommonRuntime	HadoopCommonRuntime
   HDFS	NameNode HdfsRuntime SecondaryNameNode	DataNode HdfsRuntime	HdfsRuntime
   OSS-HDFS	OssHdfsRuntime	OssHdfsRuntime	OssHdfsRuntime
   Hive	HiveMetaStore HiveServer HiveRuntime	HiveRuntime	HiveRuntime
   Spark2	SparkHistoryServer SparkThriftServer SparkRuntime	SparkRuntime	SparkRuntime
   Spark3	SparkHistoryServer SparkThriftServer SparkRuntime	SparkRuntime	SparkRuntime
   Tez	TezTomcat TezRuntime	TezRuntime	TezRuntime
   Trino	TrinoMaster TrinoRuntime	TrinoWorker TrinoRuntime	TrinoWorker TrinoRuntime
   DeltaLake	DeltaLakeRuntime	DeltaLakeRuntime	DeltaLakeRuntime
   Hudi	HudiRuntime	HudiRuntime	HudiRuntime
   Iceberg	IcebergRuntime	IcebergRuntime	IcebergRuntime
   Flume	FlumeRuntime FlumeAgent	FlumeRuntime FlumeAgent	FlumeRuntime FlumeAgent
   Kyuubi	KyuubiServer KyuubiRuntime	KyuubiRuntime	KyuubiRuntime
   YARN	ResourceManager WebAppProxyServer TimelineServer MRHistoryServer YarnRuntime	NodeManager YarnRuntime	NodeManager YarnRuntime
   Impala	Catalogd Statestored ImpalaRuntime	Impalad ImpalaRuntime	Impalad ImpalaRuntime
   OpenLDAP	OpenLDAP Sssd	Sssd	Sssd
   Ranger	RangerAdmin RangerUserSync Solr JindoAuthRuntime JindoAuthServer	JindoAuthRuntime	JindoAuthRuntime
   Ranger-Plugin	RangerPlugin	RangerPlugin	RangerPlugin
   DLF-Auth	DLFAuthRuntime	DLFAuthRuntime	DLFAuthRuntime
   Presto	PrestoMaster PrestoRuntime	PrestoWorker PrestoRuntime	PrestoWorker PrestoRuntime
   Starrocks2	Frontend StarRocksRuntime	Backend Broker StarRocksRuntime	ComputeNode StarRocksRuntime
   Starrocks3	Frontend StarRocksRuntime	Backend Broker StarRocksRuntime	ComputeNode StarRocksRuntime
   Doris	DorisRuntime FE	DorisRuntime BE ApacheBroker	无
   ClickHouse	ClickHouseRuntime	ClickHouseRuntime ClickHouseServer ClickHouseKeeper	无
   Zookeeper	ZookeeperRuntime ZookeeperServer	无	无
   Sqoop	SqoopRuntime	SqoopRuntime	SqoopRuntime
   Knox	Knox	Knox	Knox
   Celeborn	CelebornMaster CelebornRuntime	CelebornWorker CelebornRuntime	CelebornWorker CelebornRuntime
   Flink	FlinkHistoryServer FlinkRuntime	FlinkRuntime	FlinkRuntime
   HBase	HBaseRuntime HMaster ThriftServer RestServer	HBaseRuntime HRegionServer	HBaseRuntime HRegionServer
   HBASE-HDFS	HBaseHdfsNameNode HBaseHdfsJournalNode HBaseHdfsZKFC HBaseHdfsKMS HBaseHdfsHttpFS HBaseHdfsRuntime HBaseHdfsClient HBaseHdfsSecondaryNameNode	HBaseHdfsDataNode HBaseHdfsRuntime HBaseHdfsClient HBaseHdfsSecondaryNameNode	HBaseHdfsRuntime HBaseHdfsClient HBaseHdfsSecondaryNameNode
   JindoCache	JindoCacheServer JindoCacheRuntime	JindoCacheWorker JindoCacheRuntime	JindoCacheWorker JindoCacheRuntime
   KAFKA	KafkaSchemaRegistry KafkaRestProxy KafkaRuntime	KafkaBroker KafkaSchemaRegistry KafkaRestProxy KafkaRuntime	KafkaConnect KafkaRuntime
   Kudu	KuduMaster KuduRuntime	KuduTserver KuduRuntime	KuduRuntime
   Paimon	PaimonRuntime	PaimonRuntime	PaimonRuntime
   Phoenix	PhoenixRuntime	PhoenixRuntime	PhoenixRuntime

相关文档

• 如果您需要查看服务的状态，详情请参见查看服务和组件健康状态。

• 如果有服务相关的问题，详情请参见集群管理常见问题。