liukun4515 opened a new issue, #2222:
URL: https://github.com/apache/arrow-rs/issues/2222
**Describe the bug**
<!--
A clear and concise description of what the bug is.
-->
latest commit from master, `cargo test` to test all ut.
```
failures:
---- file::serialized_reader::tests::test_peek_page_with_dictionary_page
stdout ----
thread 'file::serialized_reader::tests::test_peek_page_with_dictionary_page'
panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 24, kind:
Uncategorized, message: "Too many open files" }', parquet/src/util/io.rs:84:50
---- file::serialized_reader::tests::test_skip_page_with_offset_index stdout
----
thread 'file::serialized_reader::tests::test_skip_page_with_offset_index'
panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 24, kind:
Uncategorized, message: "Too many open files" }', parquet/src/util/io.rs:84:50
---- arrow::arrow_reader::tests::test_scan_row_with_selection stdout ----
thread 'arrow::arrow_reader::tests::test_scan_row_with_selection' panicked
at 'called `Result::unwrap()` on an `Err` value: Os { code: 24, kind:
Uncategorized, message: "Too many open files" }', parquet/src/util/io.rs:84:50
failures:
arrow::arrow_reader::tests::test_scan_row_with_selection
file::serialized_reader::tests::test_peek_page_with_dictionary_page
file::serialized_reader::tests::test_skip_page_with_offset_index
test result: FAILED. 552 passed; 3 failed; 0 ignored; 0 measured; 0 filtered
out; finished in 9.53s
```
In my mac
ulimit -a
```
-t: cpu time (seconds) unlimited
-f: file size (blocks) unlimited
-d: data seg size (kbytes) unlimited
-s: stack size (kbytes) 8192
-c: core file size (blocks) 0
-v: address space (kbytes) unlimited
-l: locked-in-memory size (kbytes) unlimited
-u: processes 2784
-n: file descriptors 256
```
is there any case that need to open many files?
**To Reproduce**
<!--
Steps to reproduce the behavior:
-->
**Expected behavior**
<!--
A clear and concise description of what you expected to happen.
-->
**Additional context**
<!--
Add any other context about the problem here.
-->
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
