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ZooKeeper Poll Results

We’ve collected 50 votes in our ZooKeeper Usage Poll over the last few days.  Here are the results so far:

  • 66% of people use ZooKeeper directly
  • Another 16% use ZooKeeper indirectly
  • 18% do not use ZooKeeper at all

This puts total ZooKeeper usage at over 80%.  BUT:

Direct ZooKeeper usage being so high at 66% seems a little high and indirect usage being so low at 16% doesn’t feel quite right.  ZooKeeper is used by Hadoop, HBase, SolrCloud, Kafka, Storm, and a number of other popular distributed systems that one would think indirect usage would be much higher than direct usage.

What’s your take on these numbers?

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