Package org.apache.hadoop.ozone.om

Class OmSnapshotLocalDataYaml

java.lang.Object

org.apache.hadoop.ozone.om.OmSnapshotLocalDataYaml

public final class OmSnapshotLocalDataYaml
extends Object

Class for creating and reading snapshot local properties / data YAML files. Checksum of the YAML fields are computed and stored in the YAML file transparently to callers. Inspired by org.apache.hadoop.ozone.container.common.impl.ContainerDataYaml

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OmSnapshotLocalDataYaml.YamlFactory	Factory class for constructing and pooling instances of the Yaml object.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.yaml.snakeyaml.nodes.Tag	SNAPSHOT_VERSION_META_TAG
static final org.yaml.snakeyaml.nodes.Tag	SNAPSHOT_YAML_TAG
static final org.yaml.snakeyaml.nodes.Tag	SST_FILE_INFO_TAG
static final String	YAML_FILE_EXTENSION

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

SNAPSHOT_YAML_TAG

public static final org.yaml.snakeyaml.nodes.Tag SNAPSHOT_YAML_TAG

SNAPSHOT_VERSION_META_TAG

public static final org.yaml.snakeyaml.nodes.Tag SNAPSHOT_VERSION_META_TAG

SST_FILE_INFO_TAG

public static final org.yaml.snakeyaml.nodes.Tag SST_FILE_INFO_TAG

YAML_FILE_EXTENSION

public static final String YAML_FILE_EXTENSION

See Also:

• Constant Field Values