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From WangTaoTheTonic <...@git.apache.org>
Subject [GitHub] flink pull request #3408: [FLINK-5903][YARN]respect taskmanager.numberOfTask...
Date Wed, 08 Mar 2017 06:53:43 GMT
Github user WangTaoTheTonic commented on a diff in the pull request:

    --- Diff: flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java
    @@ -317,6 +319,10 @@ public AbstractYarnClusterDescriptor createDescriptor(String defaultApplicationN
     		if (cmd.hasOption(SLOTS.getOpt())) {
     			int slots = Integer.valueOf(cmd.getOptionValue(SLOTS.getOpt()));
    +		} else if (config.containsKey(ConfigConstants.YARN_VCORES)) {
    --- End diff --
    And in document, there still has introduction of YARN_VCORES.
    yarn.containers.vcores The number of virtual cores (vcores) per YARN container. By default,
    number of vcores is set to the number of slots per TaskManager, if set, or to 1, otherwise.

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