YARN-3623-Addendum: Improve the description for Timeline Service Version configuration in yarn-default.xml

(cherry picked from commit 21daa6c68a)
(cherry picked from commit 455c6f39c5)
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Xuan 2015-12-10 10:56:12 -08:00 committed by Wangda Tan
parent a4ba6c8525
commit 41986d5373
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@ -1769,7 +1769,7 @@
<description>Indicate what is the current version of the running <description>Indicate what is the current version of the running
timeline service. For example, if "yarn.timeline-service.version" is 1.5, timeline service. For example, if "yarn.timeline-service.version" is 1.5,
and "yarn.timeline-service.enabled" is true, it means the cluster will and and "yarn.timeline-service.enabled" is true, it means the cluster will and
should bring up the timeline service v.1.5 (and nothing else). should bring up the timeline service v.1.5.
On the client side, if the client uses the same version of timeline service, On the client side, if the client uses the same version of timeline service,
it should succeed. If the client chooses to use a smaller version in spite of this, it should succeed. If the client chooses to use a smaller version in spite of this,
then depending on how robust the compatibility story is between versions, then depending on how robust the compatibility story is between versions,