Hw09 Production Deep Dive With High Availability

Hadoop at ContextWeb Alex Dorman, VP Engineering Paul George, Sr. Systems Architect October 2009

ContextWeb: Traffic ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ContextWeb Architecture highlights ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hadoop Data Set ,[object Object],[object Object],[object Object],[object Object]

Hadoop Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hadoop Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Architectural Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Partitioned Data Set: Date/Time ,[object Object],[object Object],[object Object],[object Object],[object Object]

Partitioned Data Set: Revisions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Partitioned Data Set: processing flow

Logical Schemas and Headers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Getting Data in and out ,[object Object],[object Object],[object Object],[object Object]

Getting Data in and out: WebDAV driver ,[object Object],[object Object],[object Object],[object Object],[object Object]

Getting Data in and out: WebDav

QlikView Reporting Application ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

High Availability for NameNode/JobTracker ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redundant Network Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Software Packages We Use for HA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Replication of NameNode Metadata ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In the Unlikely Event of a Water Landing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In the Unlikely Event of a Water Landing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In the Unlikely Event of a Water Landing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In the Unlikely Event of a Water Landing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other Options to Consider ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hw09 Production Deep Dive With High Availability

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Hw09 Production Deep Dive With High Availability