maobaolong opened a new pull request, #2051:
URL: https://github.com/apache/incubator-uniffle/pull/2051
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### What changes were proposed in this pull request?
Collect the standard out and error stream content into `xxx.out` file.
### Why are the changes needed?
It can really help us for troubleshooting. There are some exception throws
but not caught, the call stack should be print in the `out` file.
Reference what hadoop, alluxio did.
### Does this PR introduce _any_ user-facing change?
(Please list the user-facing changes introduced by your change, including
1. Change in user-facing APIs.
2. Addition or removal of property keys.)
No.
### How was this patch tested?
(Please test your changes, and provide instructions on how to test it:
1. If you add a feature or fix a bug, add a test to cover your changes.
2. If you fix a flaky test, repeat it for many times to prove it works.)
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