Impala Command Line Argument Advanced Configuration Snippet (Safety Valve) -kudu_mutation_buffer_size=20971520 -kudu_error_buffer_size=20971520 Tablet Server Advanced Configuration Snippet (Safety Valve) for gflagfile -max_cell_size_bytes=20971520 ========================= As above setted，It is working fine.   Thanks . ... View more

If I understand correctly, you are talking about the logs in the configured --log_dir. By default Kudu will keep 10 log files per severity level. There is a flag to change that value, but it's currently marked as "experimental". It has been in Kudu for some time, so not changing it to stable is probably a bit of an oversight. I opened an Apache Kudu jira (KUDU-2754) to change it to a stable config.    In the mean time, you can use the --max_log_files configuration by unlocking experimental configurations via --unlock_experimental_flags. ... View more