I found in the data directory, there many translog files like *.tlog or *.ckp have been existing for few days.
According to the document, there's a retention setting with default 12 hours. But I'm using 7.5 version and this setting is deprecated.
How can I have those translog files committed to lucene index and be deleted?
Actually for some reason I want to have translog files exist for no longer than 24 hours.