Nico Kruber created FLINK-23812:
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Summary: Support configuration of the RocksDB logging via
configuration
Key: FLINK-23812
URL: https://issues.apache.org/jira/browse/FLINK-23812
Project: Flink
Issue Type: Improvement
Components: Runtime / State Backends
Affects Versions: 1.13.2
Reporter: Nico Kruber
Assignee: Nico Kruber
Since FLINK-14482 has been merged now, we should also allow users to configure
more than just the log level (FLINK-20911) but also the following parameters so
that they can safely enable RocksDB logging again by using a rolling logger,
for example:
- max log file size via {{state.backend.rocksdb.log.max-file-size}}
- logging files to keep via {{state.backend.rocksdb.log.file-num}}
- log directory {{state.backend.rocksdb.log.dir}}, e.g. to put these logs onto
a (separate) volume that may not be local and is retained after container
shutdown for debugging purposes
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