umehrot2 opened a new pull request #2451:
URL: https://github.com/apache/hudi/pull/2451
## What is the purpose of the pull request
This PR fixes an issue we identified when enabling **metadata table** for
SparkSQL queries, which cause a huge number of file splits to be generate,
causing the spark driver to eventually run out of memory in the split
generation phase itself.
## Verify this pull request
*(Please pick either of the following options)*
- Manual verification on EMR cluster, that driver does not run out of memory
## Committer checklist
- [ ] Has a corresponding JIRA in PR title & commit
- [ ] Commit message is descriptive of the change
- [ ] CI is green
- [ ] Necessary doc changes done or have another open PR
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
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