About warn message when using Snowflake connector

Question

I received the following warn message when I tried to Write Table using the Snowflake connector.

messageText: Failed to read adapter.properties
messageErrorDetail: java.io.IOException: Stream closed

What is the cause of the warn message?
Also, is there any impact of this event on script processing?

Answer

Last update: July 6, 2023

The following failure may be the cause of the warn message when using the Snowflake connector.

[Event]
A warn message is output when using the Snowflake connector, even though there is no problem in script processing.

[Occurrence condition]
When using Execute Update SQL or Write Table.

[Frequency]
Always.

[Expected result]
No warn message is output.

[Workaround]
Ignore the warn message since it does not affect the script processing.

[Planned Fixes]
Undecided.

As described in the workaround, this is a failure on displayed logs.
Since it does not affect the script processing, you can safely ignore the warn message.