1930 Hadoop jobs in Bengaluru

Hadoop Administrator

Bengaluru, Karnataka Anicalls (Pty) Ltd

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Job Description

Should have good experience on Bigdata Administration (Hadoop, MongoDB & Splunk) ·
• Expertise in Cluster maintenance using tools like IBM BigInsights, Cloudera/Hortonworks Ambari, Ganglia, etc ·
• Good at Performance tuning of Hadoop clusters and Hadoop MapReduce routines
• Experience on a hive, HBase, sqoop, RDBMS and Hadoop ecosystem ·
• Experience on troubleshooting, backup, and recovery ·
• Expertise in Creating new MongoDB databases, instances, Database objects/views, etc
• Expertise in Creating new MongoDB databases, instances, Database objects/views, etc · Manage and review Hadoop log files. ·
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Hadoop Admin

Bengaluru, Karnataka HARMAN International

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Job Description

HARMAN’s engineers and designers are creative, purposeful and agile. As part of this team, you’ll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car, enterprise and connected ecosystem. Every day, you will push the boundaries of creative design, and HARMAN is committed to providing you with the opportunities, innovative technologies and resources to build a successful career.

A Career at HARMAN

As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you’ll discover that at HARMAN you can grow, make a difference and be proud of the work you do everyday.

Hadoop Admin

Hadoop System support.

  • OS loading & configuration of name nodes, data nodes and edge nodes in Hadoop cluster
  • Configure NFS shares on Data Lake storage nodes & mount across Hadoop cluster nodes
  • Installing and upgrading Java on Hadoop nodes
  • Installing Hadoop packages
  • Performance management CPU, Memory & disk performance issues)
  • Kernel parameter tuning
  • Disk management (configuring filesystem, extending filesystem)
  • RAID configuration (redundancy for OS drives)
  • Hardware issues (add and remove drives, memory)
  • Network management (configure IP address, network bonding)
  • Upgrade BIOS & network card drivers
  • Vendor management (support for hardware & OS)
  • Day to day Hadoop support
  • Monitoring Hadoop Services (HDFS, Yarn, Hive, Impala, Hue, Solr, Zookeeper, Kafka, Spark,
  • Sqoop, Sentry etc). using Cloudera manager.
  • Monitoring the jobs and informed to Onsite team to failed jobs as well log information.
  • Identify the failed jobs and gathering log data and fixed the issues.
  • Handling the tickets with Hadoop related issues to resolve the with in SLA and priority wise.
  • Responsibility’s:
  • Hadoop cluster setup, installation, configuration of multi-node cluster using Cloudera
  • distributions of Hadoop framework services.
  • Cluster level security implementation using Kerberos authentication and ACL’s as well.
  • Hive databases, tables, column level security implementation using Sentry authorization.
  • Hadoop cluster upgradation
  • Commission/decommission the nodes into Hadoop cluster.
  • Implementing High availability with Name node and Resource manager.
  • Integrate AD with Hadoop cluster.
  • Hadoop cluster troubleshooting and improve the cluster performance.
  • Prepared technical documentation.
  • • Helping with our support team members to create the schemas, partitions in hive and impala and remove/add the files into HDFS directory.
  • Migrating the hive databases & tables and HDFS files from HDPPDEV cluster to HDPPRD2
  • cluster.
  • Should take care of issues like below.
  • Integrating AD with SVN.
  • Data content must be given by the CLIENT.
  • Third-party dependency their response/ resolution etc.
  • Defects due to hardware failures.
  • Wrong data input provide already by customer.
  • Working experience in supporting customer.
  • Production system administration area.
  • Sound Knowledge in Linux Operating system, services & utilities like NFS/AutoFS, Samba,and NTP etc.
  • Able to handle most of basic to advanced calls in User, group management, system start-up,service modification, crontab entries, ACL modifications, file system management, root & OS
  • Experience in Server Management, with the help of the tool provided.
  • Capable of installing middleware like backup client software, Apache and web applications etc.
  • Working Knowledge of Linux cluster is mandatory, SUN Solaris.
  • Working knowledge of Raid’s is mandatory (Like RAID0, RAID1, and RAID5).
  • Should have working knowledge in performance tuning.
  • Interpersonal sensitivity and customer responsiveness with good spoken and written
  • Communication skills, team working skills & require shift operations.
  • Should be a good team player.
  • Knowledge on UNIX shells scripting.
  • Ability to communicate technical contents and vendor management.
  • Able to co-ordinate installation & Configuration of Linux Operating system with Hardware vendors.
  • Good process knowledge in call login, tracking, closure procedures. Knowledge of ITSM
  • Processes.

  • Adhere to SLA response and resolution times and ensure cases are regularly updated.
  • Escalation of problems in a timely manner as per the defined escalation matrix.
  • Experience on Server Performance Analysis & Capacity Management
  • Experience in at least one of enterprise backup management solutions
  • Certification can be compromised provided candidate is having good technical knowledge.
  • Experience on cloud technologies like AWS.
  • Experience on NAS like ZFS appliance.
  • Hadoop system and hardware configuration knowledge.
  • Knowledge on Setting up and configure nagios server.
  • HARMAN is proud to be an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard torace, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

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    Hadoop Administrator

    Bengaluru, Karnataka Maneva Consulting Pvt. Ltd

    Posted today

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    Job Description

    Greetings from Maneva!

    Job Description

    Job Title - Hadoop Administrator

    Experience - 6 - 12 Years

    Location - Bangalore

    Notice - Immediate to 15 days

    Requirements: -

    • Install, configure, and manage Hadoop clusters (HDFS, YARN, Spark etc.).
    •  Monitor the health and performance of the Hadoop clusters and troubleshoot issues.
    •  Implement and manage security policies and procedures within the Hadoop environment.
    • Perform regular upgrades, patches, and maintenance tasks on Hadoop components; automate all BAU jobs/tasks.
    • Manage and optimize resource allocation and job scheduling.
    • Collaborate with data engineers and analysts to support data ingestion, processing, and analytics.

    Cloud Operations:

    • Design, deploy, and manage scalable cloud infrastructure (AWS, Azure, Google Cloud Platform, etc.).
      Ensure high availability, reliability, and performance of cloud-based applications and services.
    • Implement and manage monitoring, logging, and alerting systems for cloud environments.
    •  Automate cloud operations using Infrastructure as Code (IaC) tools like Terraform, Cloud Formation, or ARM templates.
    • Optimize cloud resources and manage cost-efficiency.
    •  Ensure data security and compliance within cloud environments.

    If you are excited to grab this opportunity, please apply directly or share your CV at   and 

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    Hadoop Administrator

    Bengaluru, Karnataka Triumph Ladders Pvt. Ltd.

    Posted today

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    Job Description

    Job Description : Role : Hadoop Admin Experience : 5+ Years Notice : 30 Days Location : Bangalore JD:

    - Primary Skills
    - MapR + Elastic Search exposure will work. Solid Knowledge on Hadoop framework and its Eco-system tools. Expertise in installing Hadoop cluster and its related components. Expertise in managing Hadoop cluster patching and upgrades. Ability to handle and responsible for commissioning and decommissioning of nodes from clusters. Hands on experience in deploying Elasticsearch, logstash, kibana configuration, tunings and customization as per requirements. Good experience in performing health checks of Elasticsearch clusters and indices on a regular basis. Sound knowledge on Administration activities. Good to have linux/shell/python scripting.

    Work Location: In person
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    Hadoop Administrator

    560002 Bangalore City, Karnataka Maneva Consulting Pvt. Ltd

    Posted 22 days ago

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    Job Description

    Permanent

    Greetings from Maneva!

    Job Description

    Job Title - Hadoop Administrator

    Experience - 6 - 12 Years

    Location - Bangalore

    Notice - Immediate to 15 days

    Requirements: -

    • Install, configure, and manage Hadoop clusters (HDFS, YARN, Spark etc.).
    •  Monitor the health and performance of the Hadoop clusters and troubleshoot issues.
    •  Implement and manage security policies and procedures within the Hadoop environment.
    • Perform regular upgrades, patches, and maintenance tasks on Hadoop components; automate all BAU jobs/tasks.
    • Manage and optimize resource allocation and job scheduling.
    • Collaborate with data engineers and analysts to support data ingestion, processing, and analytics.

    Cloud Operations:

    • Design, deploy, and manage scalable cloud infrastructure (AWS, Azure, Google Cloud Platform, etc.).
      Ensure high availability, reliability, and performance of cloud-based applications and services.
    • Implement and manage monitoring, logging, and alerting systems for cloud environments.
    •  Automate cloud operations using Infrastructure as Code (IaC) tools like Terraform, Cloud Formation, or ARM templates.
    • Optimize cloud resources and manage cost-efficiency.
    •  Ensure data security and compliance within cloud environments.

    If you are excited to grab this opportunity, please apply directly or share your CV at   and 

    This advertiser has chosen not to accept applicants from your region.

    Advanced Hadoop Engineer

    Bengaluru, Karnataka Anicalls (Pty) Ltd

    Posted today

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    Job Description

    • Hands-on experience in any one of the programming languages – Python (preferred), Java, Scala, and non-procedural language such as SQL.
    • Experience with data science and machine learning is a plus.
    • Experience working with large data sets in distributed computing to perform Massive parallel processing, which Contributes to building an analytics pipeline at M-Cloud System.
    • Experience working with Big data Ecosystems like (MapReduce, Hive, Spark, Oozie, Sqoop, Kafka, and Any NoSQL databases).
    • Experience in Unix/Linux shell scripting.
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