org.apache.iceberg.hive

Class HiveTableOperations

java.lang.Object

org.apache.iceberg.BaseMetastoreTableOperations

org.apache.iceberg.hive.HiveTableOperations

All Implemented Interfaces:

TableOperations

public class HiveTableOperations
extends BaseMetastoreTableOperations

TODO we should be able to extract some more commonalities to BaseMetastoreTableOperations to avoid code duplication between this class and Metacat Tables.

Field Summary

Fields inherited from class org.apache.iceberg.BaseMetastoreTableOperations

ICEBERG_TABLE_TYPE_VALUE, METADATA_LOCATION_PROP, PREVIOUS_METADATA_LOCATION_PROP, TABLE_TYPE_PROP

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HiveTableOperations(org.apache.hadoop.conf.Configuration conf, HiveClientPool metaClients, FileIO fileIO, java.lang.String catalogName, java.lang.String database, java.lang.String table)

Method Summary

Modifier and Type	Method and Description
protected void	doCommit(TableMetadata base, TableMetadata metadata)
protected void	doRefresh()
protected void	doUnlock(long lockId)
FileIO	io() Returns a FileIO to read and write table data and metadata files.
protected java.lang.String	tableName() The full name of the table used for logging purposes only.

Methods inherited from class org.apache.iceberg.BaseMetastoreTableOperations

commit, current, currentMetadataLocation, currentVersion, locationProvider, metadataFileLocation, refresh, refreshFromMetadataLocation, refreshFromMetadataLocation, refreshFromMetadataLocation, requestRefresh, temp, writeNewMetadata

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iceberg.TableOperations

encryption, newSnapshotId

Constructor Detail

HiveTableOperations

protected HiveTableOperations(org.apache.hadoop.conf.Configuration conf,
                              HiveClientPool metaClients,
                              FileIO fileIO,
                              java.lang.String catalogName,
                              java.lang.String database,
                              java.lang.String table)

Method Detail

tableName

protected java.lang.String tableName()

Description copied from class: BaseMetastoreTableOperations

The full name of the table used for logging purposes only. For example for HiveTableOperations it is catalogName + "." + database + "." + table.

Overrides:

tableName in class BaseMetastoreTableOperations

Returns:

The full name

io

public FileIO io()

Description copied from interface: TableOperations

Returns a FileIO to read and write table data and metadata files.

doRefresh

protected void doRefresh()

Overrides:

doRefresh in class BaseMetastoreTableOperations

doCommit

protected void doCommit(TableMetadata base,
                        TableMetadata metadata)

Overrides:

doCommit in class BaseMetastoreTableOperations

doUnlock

protected void doUnlock(long lockId)
                 throws org.apache.thrift.TException,
                        java.lang.InterruptedException

Throws:

org.apache.thrift.TException

java.lang.InterruptedException