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Rarr Technologies
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Hadoop Admin

Hadoop Admin

Rarr Technologies

6 - 12 years

6 - 9 Lacs

Bengaluru

Posted:14 hours ago| Platform:

Apply

Skills Required

Unix Administration Usage Hadoop Log analysis hdfs Troubleshooting Open source YARN Team coordination

Work Mode

Work from Office

Job Type

Full Time

Job Description

Skill:

Hadoop Admin

Grade

-C2/C1

Location:

Pune/Chennai/Bangalore

NP:

Immediate to 15 Days Joiners Only

Execute weekly server rebuilds (21 30 nodes) with zero data loss and minimal performance impact
Perform Hadoop-level pre/post validations: cluster health, HDFS usage, replication, skew, and logs
Coordinate with Data Center Ops and Unix Admins for hardware and OS-level tasks
Reconfigure and reintegrate rebuilt nodes into the cluster
Provide weekday and rotational weekend support across BDH1 and BDH4 clusters

Required Skills:

Strong hands-on experience with Hadoop ecosystem (HDFS, YARN, MapReduce, HBase)
Proficient in log analysis, volume/block checks, and skew troubleshooting
Familiarity with open-source Hadoop distributions and production change controls
Excellent communication and cross-team coordination skills
Ability to work independently in a fast-paced, complex environment

Hadoop

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