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Diffstat (limited to 'yarn/README.md')
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diff --git a/yarn/README.md b/yarn/README.md new file mode 100644 index 0000000000..65ee85447e --- /dev/null +++ b/yarn/README.md @@ -0,0 +1,12 @@ +# YARN DIRECTORY LAYOUT + +Hadoop Yarn related codes are organized in separate directories to minimize duplicated code. + + * common : Common codes that do not depending on specific version of Hadoop. + + * alpha / stable : Codes that involve specific version of Hadoop YARN API. + + alpha represents 0.23 and 2.0.x + stable represents 2.2 and later, until the API changes again. + +alpha / stable will build together with common dir into a single jar |