Hi, the same problem happens when I try several joins together, such as
'SELECT * FROM sales INNER JOIN magasin ON sales.STO_KEY = magasin.STO_KEY
INNER JOIN eans ON (sales.BARC_KEY = eans.BARC_KEY and magasin.FORM_KEY =
eans.FORM_KEY)'
The error information is as follow:
Hi,
I am quite a new user of spark, and I have a stupid question about mount
ephemeral disk for AWS EC2.
If I well understand the spark_ec.py script, it is spark-ec2/setup-slave.sh
that mounts the ephemeral disk for AWS EC2(Instance Store Volumes). However,
in setup-slave.sh, it seems that these
I have taken a look at the code of mesos spark-ec2 and documentation of AWS.
I think that maybe I found the answer.
In fact, there are two types AMI in AWS EBS backed AMI and instance store
backed AMI. For EBS backed AMI, we can add instance store volume when we
create the images(The details can
Maybe you can follow the instruction in this link
https://github.com/mesos/spark-ec2/tree/v3/ganglia
https://github.com/mesos/spark-ec2/tree/v3/ganglia . For me it works well
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