org.apache.kylin.storage.hbase

Class HBaseResourceStore

java.lang.Object

org.apache.kylin.common.persistence.ResourceStore

org.apache.kylin.storage.hbase.HBaseResourceStore

public class HBaseResourceStore
extends org.apache.kylin.common.persistence.ResourceStore

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
HBaseResourceStore(org.apache.kylin.common.KylinConfig kylinConfig)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.fs.Path	bigCellHDFSPath(String resPath)
protected long	checkAndPutResourceImpl(String resPath, byte[] content, long oldTS, long newTS)
String	createMetaStoreUUID()
protected void	deleteResourceImpl(String resPath)
protected boolean	existsImpl(String resPath)
protected List<org.apache.kylin.common.persistence.RawResource>	getAllResourcesImpl(String folderPath, long timeStart, long timeEndExclusive)
String	getMetaStoreUUID()
protected String	getReadableResourcePathImpl(String resPath)
protected org.apache.kylin.common.persistence.RawResource	getResourceImpl(String resPath)
protected long	getResourceTimestampImpl(String resPath)
protected NavigableSet<String>	listResourcesImpl(String folderPath)
protected void	putResourceImpl(String resPath, InputStream content, long ts)
String	toString()

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

checkpoint, collectResourceRecursively, deleteResource, dumpResources, exists, getAllResources, getAllResources, 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

HBaseResourceStore

public HBaseResourceStore(org.apache.kylin.common.KylinConfig kylinConfig)
                   throws IOException

Throws:

IOException

Method Detail

existsImpl

protected boolean existsImpl(String resPath)
                      throws IOException

Specified by:

existsImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

listResourcesImpl

protected NavigableSet<String> listResourcesImpl(String folderPath)
                                          throws IOException

Specified by:

listResourcesImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

createMetaStoreUUID

public String createMetaStoreUUID()
                           throws IOException

Overrides:

createMetaStoreUUID in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

getMetaStoreUUID

public String getMetaStoreUUID()
                        throws IOException

Overrides:

getMetaStoreUUID in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

getAllResourcesImpl

protected List<org.apache.kylin.common.persistence.RawResource> getAllResourcesImpl(String folderPath,
                                                                        long timeStart,
                                                                        long timeEndExclusive)
                                                                             throws IOException

Specified by:

getAllResourcesImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

getResourceImpl

protected org.apache.kylin.common.persistence.RawResource getResourceImpl(String resPath)
                                                                   throws IOException

Specified by:

getResourceImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

getResourceTimestampImpl

protected long getResourceTimestampImpl(String resPath)
                                 throws IOException

Specified by:

getResourceTimestampImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

putResourceImpl

protected void putResourceImpl(String resPath,
                   InputStream content,
                   long ts)
                        throws IOException

Specified by:

putResourceImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

checkAndPutResourceImpl

protected long checkAndPutResourceImpl(String resPath,
                           byte[] content,
                           long oldTS,
                           long newTS)
                                throws IOException,
                                       IllegalStateException

Specified by:

checkAndPutResourceImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

IllegalStateException

deleteResourceImpl

protected void deleteResourceImpl(String resPath)
                           throws IOException

Specified by:

deleteResourceImpl in class org.apache.kylin.common.persistence.ResourceStore

Throws:

IOException

getReadableResourcePathImpl

protected String getReadableResourcePathImpl(String resPath)

Specified by:

getReadableResourcePathImpl in class org.apache.kylin.common.persistence.ResourceStore

bigCellHDFSPath

public org.apache.hadoop.fs.Path bigCellHDFSPath(String resPath)

toString

public String toString()

Overrides:

toString in class Object