more details commands:
2. yarn rmadmin -replaceLabelsOnNode spark-dev:54321,foo;
yarn rmadmin -replaceLabelsOnNode sut-1:54321,bar;
yarn rmadmin -replaceLabelsOnNode sut-2:54321,bye;
yarn rmadmin -replaceLabelsOnNode sut-3:54321,foo;
At 2015-12-17 10:31:20, "Allen Zhang" <allenzhang...@126.com> wrote:
Hi Ted,
I have 4 vms(spark-dev, sut-1, sut-2, sut-3):
With these commands:
1. yarn rmadmin -addToClusterNodeLabels foo,bar,bye
2. yarn rmadmin -replaceLabelsOnNode spark-dev:54321,foo;yarn rmadmin
-replaceLabelsOnNode sut-1:54321,foo, same to sut-2 and sut-3
3. yarn rmadmin -refreshQueues
I am using Spark 1.6.0 snapshot and Apache Hadoop 2.6.0.
the command I submit to spark cluster is as below, which works as expected:
spark-submit --conf spark.yarn.executor.nodeLabelExpression=foo --conf
spark.yarn.am.nodeLabelExpression=bar --class org.apache.spark.examples.SparkPi
--master yarn-cluster lib/spark-examples-1.6.0-SNAPSHOT-hadoop2.6.0.jar
NOTE: I compiled the spark tar.gz.
but, a little changed to spark.yarn.executor.nodeLabelExpression="foo|bye", the
command does not work and the appplication will be waiting there in my console
spark-submit --conf spark.yarn.executor.nodeLabelExpression="foo|bye" --conf
spark.yarn.am.nodeLabelExpression=bar --class org.apache.spark.examples.SparkPi
--master yarn-cluster lib/spark-examples-1.6.0-SNAPSHOT-hadoop2.6.0.jar
so , my question is does the spark.yarn.executor.nodeLabelExpression and
spark.yarn.am.nodeLabelExpression really support "EXPRESSION" like and &&, or
||, or even ! and so on.
NOTE:
I didn't change the capacity-scheduler.xml at all, I just wang to try specifing
label in the point view of Application.
any feedback from community?
Thanks,
Allen
At 2015-12-16 18:24:08, "Ted Yu" <yuzhih...@gmail.com> wrote:
Allen:
Since you mentioned scheduling, I assume you were talking about node label
support in YARN.
If that is the case, can you give us some more information:
How node labels are setup in YARN cluster
How you specified node labels in application
Hadoop and Spark releases you are using
Cheers
On Dec 16, 2015, at 1:00 AM, Chang Ya-Hsuan <sumti...@gmail.com> wrote:
are you trying to do dataframe boolean expression?
please use '&' for 'and', '|' for 'or', '~' for 'not' when building DataFrame
boolean expressions.
example:
>>> df = sqlContext.range(10)
>>> df.where( (df.id==1) | ~(df.id==1))
DataFrame[id: bigint]
On Wed, Dec 16, 2015 at 4:32 PM, Allen Zhang <allenzhang...@126.com> wrote:
Hi All,
does spark label expression really support "&&" or "||" or even "!" for label
based schedulering?
I tried that but it does NOT work.
Best Regards,
Allen
--
-- 張雅軒
