ulysses-you opened a new pull request #31830:
URL: https://github.com/apache/spark/pull/31830
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### What changes were proposed in this pull request?
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Add `SQL Properties` ins SQL tab that show the modified configs with sql
execution.
### Why are the changes needed?
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For SQL user, it's very common to add some config to optimize sql. Within a
script, it would look like this
```
set k1=v1;
set k2=v2;
set ...
INSERT INTO TABLE t1
SELECT ...
```
It's hard to find the configs used by sql without the raw sql string.
Current UI provide a `Environment` tab that we can only get some global initial
config, however it's not enough.
Some use case:
* Jar based job, we might set sql config many times due to many sql
execution.
* SQL server e.g. (SparkThriftServer), we might execute thousands scripts
every day with different session.
We expect a feature that can list the modified configs which could affect
the sql execution.
Here is a simple example with `./bin/spark-sql`:
```
set spark.sql.autoBroadcastJoinThreshold = -1;
set spark.sql.adaptive.enabled=false;
SELECT 1;
```
The screen snapshot of SQL tab
### Does this PR introduce _any_ user-facing change?
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Yes, the UI cahgned with the `SQL Properties` in SQL tab.
### How was this patch tested?
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Add test and munual test.
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