>> execution engine).
>>
>> On Thu, Sep 10, 2015 at 12:10 AM, Sean Owen wrote:
>>
>>> I don't think this is Spark-specific. Mostly you need to escape /
>>> quote user-supplied values as with any SQL engine.
>>>
>>> On Thu, Sep 10,
Hi,
What is the preferred way of avoiding SQL Injection while using Spark SQL?
In our use case we have to take the parameters directly from the users and
prepare the SQL Statement.I was not able to find any API for preparing the
SQL statement safely avoiding injection.
Thanks,
Dinesh
Philips Indi
Hi,
As per my use case I need to submit multiple queries to Spark SQL in
parallel but due to HiveContext being thread safe the jobs are getting
submitted sequentially.
I could see many threads are waiting for HiveContext.
"on-spray-can-akka.actor.default-dispatcher-26" - Thread t@149
java.lang
Hi,
I have a HiveContext which I am using in multiple threads to submit a
Spark SQL query using *sql* method.
I just wanted to know whether this method is thread-safe or not?Will all my
queries be submitted at the same time independent of each other or will be
submitted sequential one after the o
Hi,
My spark streaming application is pulling data from Kafka.To prevent data
loss I have implemented WAL and enable checkpointing.On killing my
application and restarting it I am able to prevent data loss now but
however I am getting duplicate messages.
Is it because the application got killed b