Database Reference
In-Depth Information
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To use Kerberos authentication with Hadoop, you need to install, configure, and run a KDC (Hadoop
does not come with one). Your organization may already have a KDC you can use (an Active Directory in-
stallation, for example); if not, you can set up an MIT Kerberos 5 KDC.
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LinuxTaskController
uses a setuid executable called
container-executor
, found in the
bin
direct-
ory. You should ensure that this binary is owned by root and has the setuid bit set (with
chmod +s
).
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In 2008, TeraSort was used to break the world record for sorting 1 TB of data; see
A Brief History of
