org.apache.hadoop.hbase.regionserver.compactions

Interface StripeCompactionPolicy.StripeInformationProvider

All Known Implementing Classes:

StripeStoreFileManager

Enclosing class:

StripeCompactionPolicy

public static interface StripeCompactionPolicy.StripeInformationProvider

The information about stripes that the policy needs to do its stuff

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getEndRow(int stripeIndex) Gets the end row for a given stripe.
List<StoreFile>	getLevel0Files()
byte[]	getStartRow(int stripeIndex) Gets the start row for a given stripe.
Collection<StoreFile>	getStorefiles()
List<byte[]>	getStripeBoundaries()
int	getStripeCount()
ArrayList<com.google.common.collect.ImmutableList<StoreFile>>	getStripes()

Method Detail

getStorefiles

Collection<StoreFile> getStorefiles()

getStartRow

byte[] getStartRow(int stripeIndex)

Gets the start row for a given stripe.

Parameters:

stripeIndex - Stripe index.

Returns:

Start row. May be an open key.

getEndRow

byte[] getEndRow(int stripeIndex)

Gets the end row for a given stripe.

Parameters:

stripeIndex - Stripe index.

Returns:

End row. May be an open key.

getLevel0Files

List<StoreFile> getLevel0Files()

Returns:

Level 0 files.

getStripeBoundaries

List<byte[]> getStripeBoundaries()

Returns:

All stripe boundaries; including the open ones on both ends.

getStripes

ArrayList<com.google.common.collect.ImmutableList<StoreFile>> getStripes()

Returns:

The stripes.

getStripeCount

int getStripeCount()

Returns:

Stripe count.