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Analytics/Cluster/Hardware

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Revision as of 18:44, 28 October 2015 by imported>Ottomata (→‎Hardware Specs)
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Information about the Analytics Cluster hardware and infrastructure.


Docs

Hardware Specs

By Host

Type # Hosts Processors Memory Disk
Cisco UCS C250 M1 3 analytics1003,analytics1004,analytics1010 24 core X5650 @ 2.67 GHz 192G RAM 02.4T = 8 x 300G
Dell PowerEdge R420 2 analytics1001, analytics1002 16 core Intel(R) Xeon(R) CPU E5-2450 v2 @ 2.50GHz 64G RAM 4 * 2T
Dell PowerEdge R720 12 analytics1011 - analytics1022 12 core EW-2620 @ 2.00GHz 48G RAM 24T = 12 * 2T
Dell PowerEdge R720 29 analytics1028 - analytics1057 12 core EW-2620 @ 2.00GHz 64G RAM 48T = 12 * 4T, + 2 SSDs
Dell PowerEdge R310 5 analytics1026 - analytics1027 4 core X3430 @ 2.40GHz 8G RAM 002G = 2 * 1G

By Machine Type

Type Cisco UCS C250 M1 Dell PowerEdge R720 Dell PowerEdge R720 Dell PowerEdge R310
Hosts analytics1001, analytics1002 analytics1003 - analytics1010 analytics1011 - analytics1022 analytics1028-analytics1057 analytics1026 - analytics1027
Processors 16 core Intel(R) Xeon(R) CPU E5-2450 v2 @ 2.50GHz 24 core X5650 @ 2.67 GHz 12 core EW-2620 @ 2.00GHz 12 core EW-2620 @ 2.00GHz 4 core X3430 @ 2.40GHz
Memory 64G RAM 192G RAM 48G RAM 64G RAM 8G RAM
Disk 4 * 2T 2.4T = 8 x 300G 24T = 12 * 2T 48T = 12 * 4T + 2 SSDs 2G = 2 * 1G

Roles

Hosts # Type Role
analytics1001 2 Primary NameNode, Hadoop master node.
analytics1002 2 Standby NameNode
analytics1003 2 Cisco
analytics1004 1 Cisco
analytics1010 1 Cisco
analytics1011,analytics1019,analytics1028 3 R720 Hadoop Journal + Worker Nodes
analytics1011,analytics1015-analytics1017,analytics1019,analytics1029-analytics1057 33 R720 Hadoop Worker Nodes (DataNodes)
kafka1012,kafka1013,kafka1014,kafka1018,kafka1020,kafka1022 6 R720 Kafka Brokers
analytics1026 1 R310 Impala master (impala-state-store, impala-catalog, llama)
analytics1027 1 R310 Frontend Web Service Host (Hive, Hue, Oozie, etc.)

Notes:

- As of June 2015, analytics102[345] which were Zookeeper servers in the Analytics Cluster have been moved out into the general purpose production network and renamed as conf100[123]. These are still Zookeeper servers, but will also host etcd.

- In August 2015, analytics10xx kafka brokers have been renamed to kafka10xx with the numbers (e.g. analytics1012 -> kafka1012).