Example usage for org.apache.cassandra.db ColumnFamilyStore estimateKeys

Introduction

In this page you can find the example usage for org.apache.cassandra.db ColumnFamilyStore estimateKeys.

Prototype

public long estimateKeys() 

Source Link

Usage

From source file:com.protectwise.cassandra.db.compaction.BackupSinkForDeletingCompaction.java

License:Apache License

public BackupSinkForDeletingCompaction(ColumnFamilyStore cfs, File targetDirectory) {
    // TODO: Wow, this key estimate is probably grossly over-estimated...  Not sure how to get a better one here.
    this(cfs, targetDirectory, cfs.estimateKeys() / cfs.getLiveSSTableCount());
}

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