Adam Faris created SAMZA-2655:
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Summary: Expose RocksDB maxOpenFiles setting as Samza parameter
Key: SAMZA-2655
URL: https://issues.apache.org/jira/browse/SAMZA-2655
Project: Samza
Issue Type: Improvement
Components: kv-store
Reporter: Adam Faris
This is a feature request to expose RocksDB's maxOpenFiles setting as a Samza
Parameter. It's needed to prevent large databases from opening more files than
what's allowed by ulimit settings and causing the container to fail.
https://github.com/facebook/rocksdb/blob/master/include/rocksdb/options.h#L460
{noformat}
// Number of open files that can be used by the DB. You may need to
// increase this if your database has a large working set. Value -1 means
// files opened are always kept open. You can estimate number of files based
// on target_file_size_base and target_file_size_multiplier for level-based
// compaction. For universal-style compaction, you can usually set it to -1.
// {noformat}
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