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From Ravi Prakash <ravihad...@gmail.com>
Subject Re: Hadoop AWS module (Spark) is inventing a secret-ket each time
Date Wed, 08 Mar 2017 18:49:46 GMT
Sorry to hear about your travails.

I think you might be better off asking the spark community:
http://spark.apache.org/community.html

On Wed, Mar 8, 2017 at 3:22 AM, Jonhy Stack <so.jonhy@gmail.com> wrote:

> Hi,
>
> I'm trying to read a s3 bucket from Spark and up until today Spark always
> complain that the request return 403
>
>     hadoopConf = spark_context._jsc.hadoopConfiguration()
>     hadoopConf.set("fs.s3a.access.key", "ACCESSKEY")
>     hadoopConf.set("fs.s3a.secret.key", "SECRETKEY")
>     hadoopConf.set("fs.s3a.impl", "org.apache.hadoop.fs.s3a.S3AF
> ileSystem")
>     logs = spark_context.textFile("s3a://mybucket/logs/*)
>
> Spark was saying .... Invalid Access key [ACCESSKEY]
>
> However with the same ACCESSKEY and SECRETKEY this was working with aws-cli
>
>     aws s3 ls mybucket/logs/
>
> and in python boto3 this was working
>
>     resource = boto3.resource("s3", region_name="us-east-1")
>     resource.Object("mybucket", "logs/text.py") \
>                 .put(Body=open("text.py", "rb"),ContentType="text/x-py")
>
> so my credentials ARE invalid and the problem is definitely something with
> Spark..
>
> Today I decided to turn on the "DEBUG" log for the entire spark and to my
> suprise... Spark is NOT using the [SECRETKEY] I have provided but
> instead... add a random one???
>
> 17/03/08 10:40:04 DEBUG request: Sending Request: HEAD
> https://mybucket.s3.amazonaws.com / Headers: (Authorization: AWS
> ACCESSKEY:**[RANDON-SECRET-KEY]**, User-Agent: aws-sdk-java/1.7.4
> Mac_OS_X/10.11.6 Java_HotSpot(TM)_64-Bit_Server_VM/25.65-b01/1.8.0_65,
> Date: Wed, 08 Mar 2017 10:40:04 GMT, Content-Type:
> application/x-www-form-urlencoded; charset=utf-8, )
>
> This is why it still return 403! Spark is not using the key I provide with
> fs.s3a.secret.key but instead invent a random one EACH time (everytime I
> submit the job the random secret key is different)
>
> For the record I'm running this locally on my machine (OSX) with this
> command
>
>     spark-submit --packages com.amazonaws:aws-java-sdk-pom
> :1.11.98,org.apache.hadoop:hadoop-aws:2.7.3 test.py
>
> Could some one enlighten me on this?
>

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