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YARN

YARN

1 8.9
A system in Hadoop that gives computing power and memory to programs on many servers
  • noun
  • /jɑrn/
  • Specialized
: YARN
  • Apache YARN is the primary resource management layer that allocates resources for distributed applications in Hadoop.

Examples

  • Using YARN, developers can efficiently manage job scheduling and container allocation for their Hadoop clusters.

  • Will you still be working at the Yarn Barn?

  • Luckily for me, most of my yarn is donated to me or found for cheap at tag sales.

    Blog text (1)
  • The Novice Knit Classes at Cream City Yarn are the first to fill, we're happy to say.

    Blog text (18)
  • Hello, my name is Melissa, and I am the creator behind Yarn Blossom Boutique!

    Blog text (22)
  • The yarn expands in diameter while contracting in length, causing a twisting motion.

    Blog text (30)
  • The YARN architecture allows for better resource allocation in big data applications within the Hadoop ecosystem.

Idioms

to spin a yarn
  • Informal
2 6.8

To tell a long made-up or exaggerated story

Compounds

3 1.0

A round mass of yarn made for knitting or crocheting

A long coil of yarn wound loosely for knitting or crocheting

worsted yarn
  • Specialized
1 6.8

Smooth, strong thread made by tightly twisting long wool fibers for knitting and weaving

yarn-spinning
  • Informal
1 7.7

Tends to tell long, exciting stories about unlikely events

Thread made from wool that has been colored for knitting or weaving

carded yarn
  • Specialized
7.2

A thread made from fibers that are brushed so they line up, making it soft but a bit rough

melange yarn
  • Specialized
7.6

A yarn that combines at least two different fibers or colors

rope yarn
  • Specialized
7.4

A bundle of strong threads twisted to make rope

spun yarn
  • Specialized
7.7

A thin, light rope used on ships to tie or secure small things

Surface Forms

YARN singular
YARNs plural

Etymology

YARN began as the playful acronym Yet Another Resource Negotiator, and it also echoes the everyday word yarn, which means 'thread' or a long 'story'. So Hadoop YARN is easy to remember: it organises many resource 'threads' and jobs across a group of computers, a bit like weaving and managing threads of yarn.