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From Saisai Shao <sai.sai.s...@gmail.com>
Subject Re: deploy-mode flag in spark-sql cli
Date Thu, 30 Jun 2016 05:01:01 GMT
I think you cannot use sql client in the cluster mode, also for
spark-shell/pyspark which has a repl, all these application can only be
started with client deploy mode.

On Thu, Jun 30, 2016 at 12:46 PM, Mich Talebzadeh <mich.talebzadeh@gmail.com
> wrote:

> Hi,
>
> When you use spark-shell or for that matter spark-sql, you are staring
> spark-submit under the bonnet. These two shells are created to make life
> easier to work on Spark.
>
>
> However, if you look at what $SPARK_HOME/bin/spark-sql does in the
> script, you will notice my point:
>
>
>
> exec "${SPARK_HOME}"/bin/spark-submit --class
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver "$@"
>
>  So that is basically spark-submit JVM
>
>
>
> Since it is using spark-submit it takes all the parameters related to
> spark-submit. You can test it using your own customised shell script with
> parameters passed.
>
>
> ${SPARK_HOME}/bin/spark-submit \
>                 --driver-memory xG \
>                 --num-executors n \
>                 --executor-memory xG \
>                 --executor-cores m \
>                 --master yarn \
>                 --deploy-mode cluster \
>
>                 --class
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver "$@"
>
>
> Does your version of spark support cluster mode?
>
>
> HTH
>
>
>
>
> Dr Mich Talebzadeh
>
>
>
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>
>
>
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>
>
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>
> On 30 June 2016 at 05:16, Huang Meilong <imsrch@outlook.com> wrote:
>
>> Hello,
>>
>>
>> I added deploy-mode flag in spark-sql cli like this:
>>
>> $ spark-sql --deploy-mode cluster --master yarn -e "select * from mx"
>>
>>
>> It showed error saying "Cluster deploy mode is not applicable to Spark
>> SQL shell", but "spark-sql --help" shows "--deploy-mode" option. Is this
>> a bug?
>>
>
>

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