davlee1972 opened a new issue, #2793: URL: https://github.com/apache/arrow-adbc/issues/2793
### What happened? According to the user docs... **adbc.snowflake.statement.ingest_copy_concurrency** Maximum number of COPY operations to run concurrently. Bulk ingestion performance is optimized by executing COPY queries as files are still being uploaded. Snowflake COPY speed scales with warehouse size, so smaller warehouses may benefit from setting this value higher to ensure long-running COPY queries do not block newly uploaded files from being loaded. Default is 4. **If set to 0, only a single COPY query will be executed as part of ingestion**, once all files have finished uploading. Cannot be negative When set "0", the copy into operation never kicks off and adbc_ingest() seems to just hang with wait(). This is a bug with 1.5 and 1.6. With the '1.5.0dev' driver I downloaded this wasn't a problem. Downgrading to 1.4 also works.. Current solution is to set adbc.snowflake.statement.ingest_copy_concurrency = "1" ### Stack Trace _No response_ ### How can we reproduce the bug? _No response_ ### Environment/Setup _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
