org.apache.kylin.storage.hdfs

Class IdentifierFileResourceStore

java.lang.Object

org.apache.kylin.common.persistence.ResourceStore

org.apache.kylin.common.persistence.FileResourceStore

org.apache.kylin.storage.hdfs.IdentifierFileResourceStore

public class IdentifierFileResourceStore
extends org.apache.kylin.common.persistence.FileResourceStore

it need identifier to transfer relative path to absolute path when building cube like reading global dict and using path to locate the data and make use of it, so this ResourceStore separate identifier from the data path saved in params.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.kylin.common.persistence.ResourceStore

org.apache.kylin.common.persistence.ResourceStore.Checkpoint, org.apache.kylin.common.persistence.ResourceStore.Visitor

Field Summary

Fields inherited from class org.apache.kylin.common.persistence.ResourceStore

BAD_QUERY_RESOURCE_ROOT, CUBE_DESC_RESOURCE_ROOT, CUBE_RESOURCE_ROOT, CUBE_STATISTICS_ROOT, DATA_MODEL_DESC_RESOURCE_ROOT, DICT_RESOURCE_ROOT, DRAFT_RESOURCE_ROOT, EXECUTE_OUTPUT_RESOURCE_ROOT, EXECUTE_RESOURCE_ROOT, EXTERNAL_FILTER_RESOURCE_ROOT, HYBRID_RESOURCE_ROOT, KAFKA_RESOURCE_ROOT, kylinConfig, METASTORE_UUID_TAG, PROJECT_RESOURCE_ROOT, SNAPSHOT_RESOURCE_ROOT, STREAMING_OUTPUT_RESOURCE_ROOT, STREAMING_RESOURCE_ROOT, TABLE_EXD_RESOURCE_ROOT, TABLE_RESOURCE_ROOT

Constructor Summary

Constructors

Constructor and Description
IdentifierFileResourceStore(org.apache.kylin.common.KylinConfig kylinConfig)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getPath(org.apache.kylin.common.KylinConfig kylinConfig)

Methods inherited from class org.apache.kylin.common.persistence.FileResourceStore

checkAndPutResourceImpl, deleteResourceImpl, existsImpl, getAllResourcesImpl, getReadableResourcePathImpl, getResourceImpl, getResourceTimestampImpl, listResourcesImpl, putResourceImpl, toString

Methods inherited from class org.apache.kylin.common.persistence.ResourceStore

checkpoint, collectResourceRecursively, createMetaStoreUUID, deleteResource, dumpResources, exists, getAllResources, getAllResources, getMetaStoreUUID, getReadableResourcePath, getResource, getResource, getResourceTimestamp, getStore, listResources, putResource, putResource, putResource, putResourceWithoutCheck, scanRecursively

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentifierFileResourceStore

public IdentifierFileResourceStore(org.apache.kylin.common.KylinConfig kylinConfig)
                            throws Exception

Throws:

Exception

Method Detail

getPath

protected String getPath(org.apache.kylin.common.KylinConfig kylinConfig)

Overrides:

getPath in class org.apache.kylin.common.persistence.FileResourceStore