Sry - sent email prematurely.
You need to poll and read the stderr and stdout for text messages alerting
there is an error. In python this is what I use:
def execute_hive_query(query, hive_exception = None):
return_code = None
cmd = ["hive","-S", "-e", query]
proc = subprocess.Popen(cmd, stdout=s
You need to stream and read the stderr and stdout for text messages
alerting there is an error. In python this is what I use:
On Tue, Jul 16, 2013 at 7:42 PM, kentkong_work wrote:
> **
> hi,
> I use a shell script to run hive query in background, like this
> hive -e "select uname, age fr
hi,
I use a shell script to run hive query in background, like this
hive -e "select uname, age from usertable" >> result.csv &
sometimes, the hive query failed, but I can't find.
only thing I can do is waiting for long time, 5 or 6 hours, if I still
can't see the result.csv, I kno
