纱线api通过elapsedTime获取应用程序 [英] Yarn api get applications by elapsedTime

问题描述

是否有一种简单的方法来查询yarn应用程序api，以获取运行时间超过x倍的应用程序?

Is there an easy way to query the yarn applications api to get applications which have run for more than x amount of time?

以下网址提供了应用列表，但看起来并没有遵循elapsedTime参数

Following url gives a list of apps, but doesn't look like it respects the elapsedTime parameter

http://<RM_DOMAIN>:<RM_PORT>/ws/v1/cluster/apps?states=RUNNING&elapsedTime=200000

推荐答案

elapsedTime不是受支持的查询参数. 您可以使用jq过滤符合条件的应用.

elapsedTime is not a supported Query Parameter. You can use jq to filter the apps that match the criteria.

curl http://<RM_DOMAIN>:<RM_PORT>/ws/v1/cluster/apps?states=RUNNING | jq '.apps.app[]| select(.elapsedTime > 200000)'

或者您可以使用startedTimeBegin参数，以开始时间从该时间开始的所有应用程序获取(从纪元开始的毫秒数).例如，

Or you can use startedTimeBegin parameter, to get all the apps with start time beginning with this time (ms since epoch). For example,

curl http://<RM_DOMAIN>:<RM_PORT>/ws/v1/cluster/apps?states=RUNNING&startedTimeBegin=1492968581437

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