Package io.datarouter.bytes.kvfile.compact

Class KvFileCompactor

java.lang.Object

io.datarouter.bytes.kvfile.compact.KvFileCompactor

public class KvFileCompactor
extends Object

For looping over a directory of KvFiles and merging N files at a time until only targetNumFiles remain. We gather the list of files only once, then track the remaining files in memory. Files added to the directory after processing starts are ignored, otherwise it could run forever. Currently merges smallest N files in a loop until targetNumFiles is met.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	KvFileCompactor.KvFileCompactorParams

Constructor Summary

Constructors

Constructor	Description
KvFileCompactor(KvFileCompactor.KvFileCompactorParams params)

Method Summary

Modifier and Type	Method	Description
void	compact()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KvFileCompactor

public KvFileCompactor(KvFileCompactor.KvFileCompactorParams params)

Method Details

compact

public void compact()