dilipbiswal commented on a change in pull request #26042: [SPARK-29092][SQL]
Report additional information about DataSourceScanExec in EXPLAIN FORMATTED
URL: https://github.com/apache/spark/pull/26042#discussion_r335811628
##########
File path: sql/core/src/test/scala/org/apache/spark/sql/SQLQueryTestSuite.scala
##########
@@ -436,6 +436,9 @@ class SQLQueryTestSuite extends QueryTest with
SharedSparkSession {
.replaceAll(
s"Location.*/sql/core/spark-warehouse/$clsName/",
s"Location ${notIncludedMsg}sql/core/spark-warehouse/")
+ .replaceAll(
+ s"Location.*\\.\\.\\.",
Review comment:
> How about we don't truncate the location in the new explain?
Running `test("explain formatted - check presence of subquery in case of
DPP") ` in ExplainSuite
Wenchen, i am afraid, the location can be arbitrarily large like following.
Are we sure we want to show everything ? It may make the plan un-readable again
?
```
PrunedInMemoryFileIndex[file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=193,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=546,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=0,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=27,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=572,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=333,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=451,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=56,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=55,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
warehouse/org.apache.spark.sql.ExplainSuite/df1/k=628,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=937,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=609,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=37,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=7,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=908,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=34,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=621,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=596,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=108,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=42,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=990,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=294,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=418,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=749,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-warehouse/org.apache.spark.sql.ExplainSuite/df1/k=606,
file:/Users/dilipbiswal/mygit/apache/spark/sql/core/spark-
....
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```
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