Hi, Based on IMPALA-10771 <https://issues.apache.org/jira/browse/IMPALA-10771> and IMPALA-11630 <https://issues.apache.org/jira/browse/IMPALA-11630> we do support the Tencent COS File System from Impala 4.2.
> If yes, what protocol should be used (e.g., cosn://)? cosn:// can be used based on the above tickets. > Are there any specific configuration requirements or limitations? With a quick search I found these items: https://issues.apache.org/jira/issues/?jql=project%20%3D%20IMPALA%20AND%20status%20%3D%20Open%20AND%20text%20~%20%22tencent%22 Please let us know if you run into any issues. Feel free to file tickets. Cheers, Zoltan On Wed, Dec 17, 2025 at 11:01 AM 汲广熙 <[email protected]> wrote: > Hi Impala community, > > I'm evaluating Apache Impala for our data analytics platform and would > like to use Tencent Cloud COS (Cloud Object Storage) as the storage > backend. I know Impala supports S3 and other object storage systems, but I > couldn't find official documentation about COS support. > > Could you please clarify: > > 1. > > Does Impala natively support Tencent Cloud COS? > 2. > > If yes, what protocol should be used (e.g., cosn://)? > 3. > > Are there any specific configuration requirements or limitations? > 4. > > What versions of Impala support this feature? > > Any guidance or documentation links would be greatly appreciated. > > Thank you! > > >
