CHENXCHEN opened a new pull request #35734:
URL: https://github.com/apache/spark/pull/35734
### What changes were proposed in this pull request?
1. Add support for reading ORC/Parquet files with SymlinkTextInputFormat
table
2. Fix analyze table size for SymlinkTextInputFormat
### Why are the changes needed?
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1. Both trino(prestosql) and prestodb support reading ORC/Parquet, but Spark
does not, Spark support other formats except ORC/Parquet format, and this PR
add support for ORC/Parquet
2. As follows example, analyze the table size will be 100 instead of 19999,
which affects the join optimization, and it will attempt to deliver a large
table broadcast if `manifest` file size is less than
`spark.sql.autoBroadcastJoinThreshold`, and after this PR, analyze the table
size will be 19999
we have files:
```
size filepath
100 hdfs:///path/to/table/manifest
9999 hdfs:////path/to/other/part-1.parquet.orc
10000 hdfs://path/to/other/part-2.parquet.orc
content of `hdfs:///path/to/table/manifest` :
hdfs:///path/to/other/part-1.parquet.orc
hdfs:///path/to/other/part-2.parquet.orc
### Does this PR introduce _any_ user-facing change?
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### How was this patch tested?
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