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Community 1.3.0 (Optimize both Yarn & Non Yarn Hadoop clusters)

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Agenda

• Big Data Trends

• What is Jumbune?

• Description of Components

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Big Data Trends

Resource sharing/isolation frameworks: Yarn, Mesos,

etc.Shared cluster workers (resources)

Multiple Execution engines: MapReduce, Spark, Hama,

Storm, Giraph, etc.

Data ETLing from all possible sources to Data

Lake

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Hadoop based solution life stages (as on ground) – Cyclic execution

xxxxxx

Business User Data Analyst MapReduce Dev Logic & Data Test

DevopsStaging DataProduction

Bad Logic?

Resource Utilization ?

Bad Data?

Monitoring Needs

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Challenges in Analytical Solutions

1. No common platform across actors to detect

root causes

2. Incremental imports may

ingest bad data

3. Cluster resources are shared and

optimal utilization is key

4. Implementing models in custom

MR in initial attempts is like

hitting bull’s eye

5. Bad Logic or Bad data

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Intersecting solution Lifecycle Stages

xxxxxx

Solution Development Quality Test

DevopsBulk & Incremental Data

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Jumbune

Flow AnalyzerData Validation Cluster Monitor Job Profiler

“A catalyst to accelerate realization of analytical solutions”

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Niche offerings

• In depth code level analysis of cluster wide flow

• Record level data violation reports.

• No deployment on Workers - Ultra light agent installation on Hadoop master only

• Ability to turn on/off cluster monitoring at will – lessens resource load

• Customizable rack aware monitoring

• Correlated profiling analysis of phases, throughput and resource consumption

• Ability to work across all Hadoop Distributions

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Components - Recommended Environments

Dev• Flow

Debugger• Data

Validation• MR Job

Profiler

QA• Data

Validation

Stage + Perf• MR Job

Profiler

Prod• Cluster

Monitoring• Data

Validation

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Supported Deployments

Jumbune

Azure, EC2

All major distributions

On Premise

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MapReduce Flow Debugger

• Verifies the flow of input records in user’s map reduce implementation

• Drill down visualization helps developer to quickly identify the problem.

• Only tool to assist developers to figure out MapReduce implementation faults without any extra coding

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Data Validator

• Validates inconsistencies in data in the form of :– Null checks– Data type checks– Regular expression checks

• Generic way of specifying validation rules

• Provides record level report for found anomalies

• Currently supports HDFS as the lake file system

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MR Job Profiling

• Per Job Phase wise – performance for each JVM– data flow rate– Resource usage

• Per Job Heap sites for Mapper & Reducer

• Per Job CPU cycles for Mapper & Reducer

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Hadoop Cluster Monitoring

• Data Centre & Rack aware nodes view of Yarn and Non Yarn Daemons

• Dynamic Interval based monitoring

• Hadoop JMX, Node Resource Statistics

• Per file, node wise replica Placement (which nodes have replicas of a given file ?)

• HDFS data placement view (HDFS balanced ?)

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How we are building Jumbune?

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Let’s Collaborate

Website• http://jumbune.org

Contribute• http://github.com/impetus-opensource/jumbune• http://jumbune.org/jira/JUM

Social• Follow @jumbune Use #jumbune• Jumbune Group: http://linkd.in/1mUmcYm

Forums• Users: users-subscribe@collaborate.jumbune.org • Dev: dev-subscribe@collaborate.jumbune.org• Issues: issues-subscribe@collaborate.jumbune.org

Downloads• http://jumbune.org• https://bintray.com/jumbune/downloads/jumbune

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Thanks