Questions tagged [hadoop]
Hadoop is an open-source solution for providing a distributed/replicated file system, a produciton grade map-reduce system, and has a series of complementary additions like Hive, Pig, and HBase to get more out of a Hadoop-powered cluster.
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Hadoop JBOD disk configuration on HP Smart Array 410/i disk controller
I'm in a evaluation phase of some hw that could be used for setting up a hadoop cluster. This hw is refurbished (hp G6 servers w/ Smart Array 410/i controller) and probably we should/must use it... we ...
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Raspberry Pi based Hadoop cluster [closed]
Is it at least possible to build Hadoop cluster from Raspberry Pi-based nodes? Can such a cluster meet hardware requirements of Hadoop? And if so, how much Raspberry Pi nodes are required to meet ...
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zfs for Hadoop cloud instead of ext4 [closed]
Right now I have couple of linodes with ext4. I have a hadoop setup.
What benefit would I get if I migrate my file system from ext4 to zfs.
Will there be any benefit in response times?
Any speed ...
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Are the Hadoop {start|stop}-all.sh scripts typically used w/ cloudera 3 clusters, and if so, how?
I've got a cluster I'm setting up Cloudera 3 on, and it is unclear on whether I should be using these start/stop scripts like I used to with the standard Apache Hadoop setup (where I had a specific ...