Package org.apache.hadoop.hbase.snapshot

Class SnapshotManifestV2

java.lang.Object

org.apache.hadoop.hbase.snapshot.SnapshotManifestV2

@Private
public final class SnapshotManifestV2
extends Object

DO NOT USE DIRECTLY. USE SnapshotManifest. Snapshot v2 layout format - Single Manifest file containing all the information of regions - In the online-snapshot case each region will write a "region manifest" /snapshotName/manifest.regionName

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	SnapshotManifestV2.ManifestBuilder

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DESCRIPTOR_VERSION
private static final org.slf4j.Logger	LOG
static final String	SNAPSHOT_MANIFEST_PREFIX

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SnapshotManifestV2()

Method Summary

Modifier and Type	Method	Description
(package private) static void	deleteRegionManifest(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path snapshotDir, org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest manifest)
private static org.apache.hadoop.fs.Path	getRegionManifestPath(org.apache.hadoop.fs.Path snapshotDir, org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest manifest)
(package private) static List<org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest>	loadRegionManifests(org.apache.hadoop.conf.Configuration conf, Executor executor, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path snapshotDir, org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription desc, int manifestSizeLimit)

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

DESCRIPTOR_VERSION

public static final int DESCRIPTOR_VERSION

See Also:

• Constant Field Values

SNAPSHOT_MANIFEST_PREFIX

public static final String SNAPSHOT_MANIFEST_PREFIX

See Also:

• Constant Field Values

Constructor Details

SnapshotManifestV2

private SnapshotManifestV2()

Method Details

loadRegionManifests

static List<org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest> loadRegionManifests(org.apache.hadoop.conf.Configuration conf,
 Executor executor,
 org.apache.hadoop.fs.FileSystem fs,
 org.apache.hadoop.fs.Path snapshotDir,
 org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription desc,
 int manifestSizeLimit)
                                                                                                                  throws IOException

Throws:

IOException

deleteRegionManifest

static void deleteRegionManifest(org.apache.hadoop.fs.FileSystem fs,
 org.apache.hadoop.fs.Path snapshotDir,
 org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest manifest)
                          throws IOException

Throws:

IOException

getRegionManifestPath

private static org.apache.hadoop.fs.Path getRegionManifestPath(org.apache.hadoop.fs.Path snapshotDir,
 org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest manifest)