Any other insights into this issue? I tried multiple way to supply keytab to
executor
Does spark standalone doesn’t support Kerberos?
> On Jan 8, 2021, at 1:53 PM, Sudhir Babu Pothineni
> wrote:
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> Incase of Spark on Yarn, Application Master shares the token.
>
can be obtained by Spark.
> Please check the logs...
>
> On Fri, 8 Jan 2021, 18:51 Sudhir Babu Pothineni,
> wrote:
>
>> I spin up a spark standalone cluster (spark.autheticate=false), submitted
>> a job which reads remote kerberized HDFS,
>>
I spin up a spark standalone cluster (spark.autheticate=false), submitted a
job which reads remote kerberized HDFS,
val spark = SparkSession.builder()
.master("spark://spark-standalone:7077")
.getOrCreate()
UserGroupInformation.loginUserFromKeytab(principal,
nt np.unique you have to convert the output:
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> udf(lambda x: np.unique(x).tolist(), ArrayType(IntegerType()))
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>> Am Mo., 8. Apr. 2019 um 11:43 Uhr schrieb Sudhir Babu Pothineni
>> :
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> Trying to run tests in spark-sklearn, anybody check the below exception
>
> pip freeze:
>
> nose==1.3.7
> numpy==1.16.1
> pandas==0.19.2
> python-dateutil==2.7.5
> pytz==2018.9
> scikit-learn==0.19.2
> scipy==1.2.0
> six==1.12.0
> spark-sklearn==0.3.0
>
> Spark version:
>
I am trying to get number of rows each stripe of ORC file?
hivecontext.orcFile doesn't exist anymore? I am using Spark 1.6.0
scala> val hiveSqlContext = new org.apache.spark.sql.hive.HiveContext(sc)
hiveSqlContext: org.apache.spark.sql.hive.HiveContext =
saving offsets to zookeeper is old approach, check-pointing internally
saves the offsets to HDFS/location of checkpointing.
more details here:
http://spark.apache.org/docs/latest/streaming-kafka-integration.html
On Tue, Aug 23, 2016 at 10:30 AM, KhajaAsmath Mohammed <
mdkhajaasm...@gmail.com>
that
>>>> someone might just start saying that KUDA has difficult lineage as well.
>>>> After all dynastic rules dictate.
>>>>
>>>> Personally I feel that if something stores my data compressed and makes me
>>>> access it faster I do
Hi Ken, It may be also related to Grid Engine job scheduling? If it is 16 core
(virtual cores?), grid engine allocates 16 slots, If you use 'max' scheduling,
it will send 16 processes sequentially to same machine, on the top of it each
spark job has its own executors. Limit the number of jobs