Is there a list of the world's largest Hadoop clusters on the web?

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Amit Raj

TECHNICAL ARCHIECT & LEAD ENGINEER – GEN AI & DATABRICKS, CLOUD (AZURE, AWS), DEVOPS, DBT

No . As pf now Yahoo has tested with 5000 nodes . but there is no such information .
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The largest publicly known Hadoop clusters are Yahoo!'s 4000 node cluster followed by Facebook's 2300 node cluster .
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You can find the list of companies using Hadoop and the cluster size below https://wiki.apache.org/hadoop/PoweredBy
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Big Data Architect

Yahoo if I am not wrong followed by Hortonworks.
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You can find the list of companies using Hadoop and the cluster size below https://wiki.apache.org/hadoop/PoweredBy
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Application Developer

I am aware of the biggest Hadoop cluster. Hortonworks has the biggest cluster of 34000 nodes.
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The largest publicly known Hadoop clusters are Yahoo!'s 4000 node cluster followed by Facebook's 2300 node cluster
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