Thanks! I have a few follow up questions.
I have searched but was unable to find where to set the log level just for
"org.apache.flink.table.runtime.generated.CompileUtils", so I set
"rootLogger.level = DEBUG" in "log4j-cli.properties" and got the logs, but
was unable to find generated code in
"fl
Sorry for misleading. I mean if you enable checkpointing then selected
results are only visible after the checkpoint completes. If there is no
checkpointing the results will be instantly visible, just as the document
records.
Caizhi Weng 于2022年3月14日周一 11:12写道：
> Hi!
>
> I see. So you're running
Hi!
I see. So you're running a streaming job. "select" in a streaming job will
only produce visible data when you enable checkpointing (this is due to the
exactly-once guarantee of Flink), see [1] for more detail. See [2] on how
to enable checkpointing for Flink SQL.
Generated code are also in th
Hi Caizhi,
Thanks for the quick reply. I was just running a simple "SELECT * FROM
tbl_name" against a table with Kafka connector, but no data showed up and
no errors.
Where can I find the generated code if I'm using SQL client?
Thanks!
On Mon, Mar 14, 2022 at 10:58 AM Caizhi Weng wrote:
> Hi
Hi!
For stages and logs you can refer to the web UI. For generated code set
logging level of org.apache.flink.table.runtime.generated.CompileUtils to
debug.
What query are you running? If possible can you share your SQL in the
mailing list?
dz902 于2022年3月14日周一 10:42写道：
> Hi,
>
> I'm trying to
Hi,
I'm trying to debug SQL queries, from SQL client or Zeppelin notebook (job
submitted to remote cluster).
I have a query not getting any data. How do I debug? Can I see the actual
code generated from the SQL query? Or is it possible to show all the
stages, actions or logs generated by the quer
