Open GoogleCodeExporter opened 8 years ago
I set the buffer size of NetworkInputChannel and NetworkOutputChannel to be 1
(originally it was 5). The OOM seems gone.
However, this query hangs during execution. Attached contains all the logs with
JVM dump and the job-run file.
Original comment by buyingyi@gmail.com
on 17 Jun 2012 at 8:15
Attachments:
Can you try to start with the innermost query and grow it one join at a time
till you see issues?
Original comment by vinay...@gmail.com
on 17 Jun 2012 at 6:20
This simplified join query does not work:
select O_TOTALPRICE
from orders join customer
on orders.O_CUSTKEY=customer.C_CUSTKEY;
The query hangs on the cluster, no exception but no progress.
Attached are cc/ncs logs and the job-run file from adminconsole.
Original comment by buyingyi@gmail.com
on 17 Jun 2012 at 10:53
Attachments:
Original issue reported on code.google.com by
buyingyi@gmail.com
on 16 Jun 2012 at 8:58