Author: thejas
Date: Mon Jan 26 06:52:22 2015
New Revision: 1654728
URL: http://svn.apache.org/r1654728
Log:
HIVE-3280 : Make HiveMetaStoreClient a public API (Thejas Nair, reviewed by
Alan Gates)
Modified:
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java
Modified:
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
URL:
http://svn.apache.org/viewvc/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java?rev=1654728&r1=1654727&r2=1654728&view=diff
==============================================================================
---
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
(original)
+++
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
Mon Jan 26 06:52:22 2015
@@ -47,6 +47,8 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.hive.common.ObjectPair;
import org.apache.hadoop.hive.common.ValidTxnList;
+import org.apache.hadoop.hive.common.classification.InterfaceAudience.Public;
+import
org.apache.hadoop.hive.common.classification.InterfaceStability.Unstable;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.conf.HiveConf.ConfVars;
import org.apache.hadoop.hive.conf.HiveConfUtil;
@@ -127,7 +129,6 @@ import org.apache.hadoop.hive.metastore.
import org.apache.hadoop.hive.metastore.api.UnlockRequest;
import org.apache.hadoop.hive.metastore.partition.spec.PartitionSpecProxy;
import org.apache.hadoop.hive.metastore.txn.TxnHandler;
-import org.apache.hadoop.hive.shims.HadoopShims;
import org.apache.hadoop.hive.shims.ShimLoader;
import org.apache.hadoop.hive.shims.Utils;
import org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge;
@@ -145,7 +146,11 @@ import org.apache.thrift.transport.TTran
/**
* Hive Metastore Client.
+ * The public implementation of IMetaStoreClient. Methods not inherited from
IMetaStoreClient
+ * are not public and can change. Hence this is marked as unstable.
*/
+@Public
+@Unstable
public class HiveMetaStoreClient implements IMetaStoreClient {
ThriftHiveMetastore.Iface client = null;
private TTransport transport = null;
Modified:
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java
URL:
http://svn.apache.org/viewvc/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java?rev=1654728&r1=1654727&r2=1654728&view=diff
==============================================================================
---
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java
(original)
+++
hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java
Mon Jan 26 06:52:22 2015
@@ -18,44 +18,30 @@
package org.apache.hadoop.hive.metastore;
-import org.apache.hadoop.hive.common.ValidTxnList;
-import org.apache.hadoop.hive.conf.HiveConf;
-import org.apache.hadoop.hive.metastore.api.CompactionType;
-import org.apache.hadoop.hive.metastore.api.CurrentNotificationEventId;
-import org.apache.hadoop.hive.metastore.api.GetOpenTxnsInfoResponse;
-import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeResponse;
-import org.apache.hadoop.hive.metastore.api.LockRequest;
-import org.apache.hadoop.hive.metastore.api.LockResponse;
-import org.apache.hadoop.hive.metastore.api.NoSuchLockException;
-import org.apache.hadoop.hive.metastore.api.NoSuchTxnException;
-import org.apache.hadoop.hive.metastore.api.NotificationEvent;
-import org.apache.hadoop.hive.metastore.api.NotificationEventRequest;
-import org.apache.hadoop.hive.metastore.api.NotificationEventResponse;
-import org.apache.hadoop.hive.metastore.api.OpenTxnsResponse;
-import org.apache.hadoop.hive.metastore.api.PartitionSpec;
-import org.apache.hadoop.hive.metastore.api.ShowCompactResponse;
-import org.apache.hadoop.hive.metastore.api.ShowLocksResponse;
-import org.apache.hadoop.hive.metastore.api.TxnAbortedException;
-import org.apache.hadoop.hive.metastore.api.TxnOpenException;
-import org.apache.hadoop.hive.metastore.partition.spec.PartitionSpecProxy;
-import org.apache.thrift.TException;
-
import java.util.List;
import java.util.Map;
import org.apache.hadoop.hive.common.ObjectPair;
+import org.apache.hadoop.hive.common.ValidTxnList;
+import org.apache.hadoop.hive.common.classification.InterfaceAudience.Public;
+import
org.apache.hadoop.hive.common.classification.InterfaceStability.Evolving;
+import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.metastore.api.AggrStats;
import org.apache.hadoop.hive.metastore.api.AlreadyExistsException;
import org.apache.hadoop.hive.metastore.api.ColumnStatistics;
import org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj;
+import org.apache.hadoop.hive.metastore.api.CompactionType;
import org.apache.hadoop.hive.metastore.api.ConfigValSecurityException;
+import org.apache.hadoop.hive.metastore.api.CurrentNotificationEventId;
import org.apache.hadoop.hive.metastore.api.Database;
import org.apache.hadoop.hive.metastore.api.FieldSchema;
import org.apache.hadoop.hive.metastore.api.Function;
+import org.apache.hadoop.hive.metastore.api.GetOpenTxnsInfoResponse;
import org.apache.hadoop.hive.metastore.api.GetPrincipalsInRoleRequest;
import org.apache.hadoop.hive.metastore.api.GetPrincipalsInRoleResponse;
import org.apache.hadoop.hive.metastore.api.GetRoleGrantsForPrincipalRequest;
import org.apache.hadoop.hive.metastore.api.GetRoleGrantsForPrincipalResponse;
+import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeResponse;
import org.apache.hadoop.hive.metastore.api.HiveObjectPrivilege;
import org.apache.hadoop.hive.metastore.api.HiveObjectRef;
import org.apache.hadoop.hive.metastore.api.Index;
@@ -63,8 +49,15 @@ import org.apache.hadoop.hive.metastore.
import org.apache.hadoop.hive.metastore.api.InvalidObjectException;
import org.apache.hadoop.hive.metastore.api.InvalidOperationException;
import org.apache.hadoop.hive.metastore.api.InvalidPartitionException;
+import org.apache.hadoop.hive.metastore.api.LockRequest;
+import org.apache.hadoop.hive.metastore.api.LockResponse;
import org.apache.hadoop.hive.metastore.api.MetaException;
+import org.apache.hadoop.hive.metastore.api.NoSuchLockException;
import org.apache.hadoop.hive.metastore.api.NoSuchObjectException;
+import org.apache.hadoop.hive.metastore.api.NoSuchTxnException;
+import org.apache.hadoop.hive.metastore.api.NotificationEvent;
+import org.apache.hadoop.hive.metastore.api.NotificationEventResponse;
+import org.apache.hadoop.hive.metastore.api.OpenTxnsResponse;
import org.apache.hadoop.hive.metastore.api.Partition;
import org.apache.hadoop.hive.metastore.api.PartitionEventType;
import org.apache.hadoop.hive.metastore.api.PrincipalPrivilegeSet;
@@ -72,15 +65,22 @@ import org.apache.hadoop.hive.metastore.
import org.apache.hadoop.hive.metastore.api.PrivilegeBag;
import org.apache.hadoop.hive.metastore.api.Role;
import org.apache.hadoop.hive.metastore.api.SetPartitionsStatsRequest;
+import org.apache.hadoop.hive.metastore.api.ShowCompactResponse;
+import org.apache.hadoop.hive.metastore.api.ShowLocksResponse;
import org.apache.hadoop.hive.metastore.api.Table;
+import org.apache.hadoop.hive.metastore.api.TxnAbortedException;
+import org.apache.hadoop.hive.metastore.api.TxnOpenException;
import org.apache.hadoop.hive.metastore.api.UnknownDBException;
import org.apache.hadoop.hive.metastore.api.UnknownPartitionException;
import org.apache.hadoop.hive.metastore.api.UnknownTableException;
+import org.apache.hadoop.hive.metastore.partition.spec.PartitionSpecProxy;
+import org.apache.thrift.TException;
/**
- * TODO Unnecessary when the server sides for both dbstore and filestore are
- * merged
+ * Wrapper around hive metastore thrift api
*/
+@Public
+@Evolving
public interface IMetaStoreClient {
/**
