org.apache.hadoop.hive.metastore.messaging

Class MessageBuilder

java.lang.Object

org.apache.hadoop.hive.metastore.messaging.MessageBuilder

public class MessageBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ABORT_TXN_EVENT
static String	ACID_WRITE_EVENT
static String	ADD_CHECKCONSTRAINT_EVENT
static String	ADD_DEFAULTCONSTRAINT_EVENT
static String	ADD_FOREIGNKEY_EVENT
static String	ADD_NOTNULLCONSTRAINT_EVENT
static String	ADD_PARTITION_EVENT
static String	ADD_PRIMARYKEY_EVENT
static String	ADD_SCHEMA_VERSION_EVENT
static String	ADD_UNIQUECONSTRAINT_EVENT
static String	ALLOC_WRITE_ID_EVENT
static String	ALTER_CATALOG_EVENT
static String	ALTER_DATABASE_EVENT
static String	ALTER_DATACONNECTOR_EVENT
static String	ALTER_ISCHEMA_EVENT
static String	ALTER_PARTITION_EVENT
static String	ALTER_SCHEMA_VERSION_EVENT
static String	ALTER_TABLE_EVENT
static String	BATCH_ACID_WRITE_EVENT
static String	COMMIT_COMPACTION_EVENT
static String	COMMIT_TXN_EVENT
protected static org.apache.hadoop.conf.Configuration	conf
static String	CREATE_CATALOG_EVENT
static String	CREATE_DATABASE_EVENT
static String	CREATE_DATACONNECTOR_EVENT
static String	CREATE_FUNCTION_EVENT
static String	CREATE_ISCHEMA_EVENT
static String	CREATE_TABLE_EVENT
static String	DELETE_PART_COL_STAT_EVENT
static String	DELETE_TBL_COL_STAT_EVENT
static String	DROP_CATALOG_EVENT
static String	DROP_CONSTRAINT_EVENT
static String	DROP_DATABASE_EVENT
static String	DROP_DATACONNECTOR_EVENT
static String	DROP_FUNCTION_EVENT
static String	DROP_ISCHEMA_EVENT
static String	DROP_PARTITION_EVENT
static String	DROP_SCHEMA_VERSION_EVENT
static String	DROP_TABLE_EVENT
static String	INSERT_EVENT
static String	OPEN_TXN_EVENT
static String	RELOAD_EVENT
static String	UPDATE_PART_COL_STAT_EVENT
static String	UPDATE_PART_COL_STAT_EVENT_BATCH
static String	UPDATE_TBL_COL_STAT_EVENT

Constructor Summary

Constructors

Constructor and Description
MessageBuilder()

Method Summary

Modifier and Type	Method and Description
AbortTxnMessage	buildAbortTxnMessage(Long txnId, List<String> dbsUpdated)
AcidWriteMessage	buildAcidWriteMessage(AcidWriteEvent acidWriteEvent, Iterator<String> files)
AddCheckConstraintMessage	buildAddCheckConstraintMessage(List<SQLCheckConstraint> ccs)
AddDefaultConstraintMessage	buildAddDefaultConstraintMessage(List<SQLDefaultConstraint> dcs)
AddForeignKeyMessage	buildAddForeignKeyMessage(List<SQLForeignKey> fks)
AddNotNullConstraintMessage	buildAddNotNullConstraintMessage(List<SQLNotNullConstraint> nns)
AddPartitionMessage	buildAddPartitionMessage(Table table, Iterator<Partition> partitionsIterator, Iterator<PartitionFiles> partitionFileIter)
AddPrimaryKeyMessage	buildAddPrimaryKeyMessage(List<SQLPrimaryKey> pks)
AddUniqueConstraintMessage	buildAddUniqueConstraintMessage(List<SQLUniqueConstraint> uks)
AllocWriteIdMessage	buildAllocWriteIdMessage(List<TxnToWriteId> txnToWriteIdList, String dbName, String tableName)
AlterCatalogMessage	buildAlterCatalogMessage(Catalog beforeCat, Catalog afterCat)
AlterDatabaseMessage	buildAlterDatabaseMessage(Database beforeDb, Database afterDb)
AlterPartitionMessage	buildAlterPartitionMessage(Table table, Partition before, Partition after, boolean isTruncateOp, Long writeId)
AlterTableMessage	buildAlterTableMessage(Table before, Table after, boolean isTruncateOp, Long writeId)
CommitCompactionMessage	buildCommitCompactionMessage(CommitCompactionEvent event)
CommitTxnMessage	buildCommitTxnMessage(Long txnId)
CreateCatalogMessage	buildCreateCatalogMessage(Catalog catalog)
CreateDatabaseMessage	buildCreateDatabaseMessage(Database db)
CreateFunctionMessage	buildCreateFunctionMessage(Function fn)
CreateTableMessage	buildCreateTableMessage(Table table, Iterator<String> fileIter)
JSONDeletePartitionColumnStatMessage	buildDeletePartitionColumnStatMessage(String dbName, String colName, String partName, List<String> partValues)
JSONDeleteTableColumnStatMessage	buildDeleteTableColumnStatMessage(String dbName, String colName)
DropCatalogMessage	buildDropCatalogMessage(Catalog catalog)
DropConstraintMessage	buildDropConstraintMessage(String dbName, String tableName, String constraintName)
DropDatabaseMessage	buildDropDatabaseMessage(Database db)
DropFunctionMessage	buildDropFunctionMessage(Function fn)
DropPartitionMessage	buildDropPartitionMessage(Table table, Iterator<Partition> partitionsIterator)
DropTableMessage	buildDropTableMessage(Table table)
InsertMessage	buildInsertMessage(Table tableObj, Partition partObj, boolean replace, Iterator<String> fileIter)
OpenTxnMessage	buildOpenTxnMessage(Long fromTxnId, Long toTxnId)
ReloadMessage	buildReloadMessage(Table tableObj, Partition partObj, boolean refreshEvent)
JSONUpdatePartitionColumnStatMessage	buildUpdatePartitionColumnStatMessage(ColumnStatistics colStats, List<String> partVals, Map<String,String> parameters, Table tableObj, long writeId)
JSONUpdateTableColumnStatMessage	buildUpdateTableColumnStatMessage(ColumnStatistics colStats, Table tableObj, Map<String,String> parameters, long writeId)
static String	createCatalogObjJson(Catalog catObj)
static String	createCheckConstraintObjJson(SQLCheckConstraint checkConstraintObj)
static String	createDatabaseObjJson(Database dbObj)
static String	createDefaultConstraintObjJson(SQLDefaultConstraint defaultConstaintObj)
static String	createForeignKeyObjJson(SQLForeignKey foreignKeyObj)
static String	createFunctionObjJson(Function functionObj)
static String	createNotNullConstraintObjJson(SQLNotNullConstraint notNullConstaintObj)
static String	createPartitionObjJson(Partition partitionObj)
static String	createPrimaryKeyObjJson(SQLPrimaryKey primaryKeyObj)
static String	createTableColumnStatJson(ColumnStatistics tableColumnStat)
static String	createTableObjJson(Table tableObj)
static String	createUniqueConstraintObjJson(SQLUniqueConstraint uniqueConstraintObj)
static MessageBuilder	getInstance()
static List<Map<String,String>>	getPartitionKeyValues(Table table, Iterator<Partition> iterator)
static Map<String,String>	getPartitionKeyValues(Table table, Partition partition)
static Table	getTableObj(com.fasterxml.jackson.databind.node.ObjectNode jsonTree)
static org.apache.thrift.TBase	getTObj(String tSerialized, Class<? extends org.apache.thrift.TBase> objClass)
static Iterable<? extends org.apache.thrift.TBase>	getTObjs(Iterable<String> objRefStrs, Class<? extends org.apache.thrift.TBase> objClass)
static Iterable<? extends org.apache.thrift.TBase>	getTObjs(com.fasterxml.jackson.databind.node.ObjectNode jsonTree, String objRefListName, Class<? extends org.apache.thrift.TBase> objClass)
void	init()

Methods inherited from class java.lang.Object

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

Field Detail

ADD_PARTITION_EVENT

public static final String ADD_PARTITION_EVENT

See Also:

Constant Field Values

ALTER_PARTITION_EVENT

public static final String ALTER_PARTITION_EVENT

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Constant Field Values

DROP_PARTITION_EVENT

public static final String DROP_PARTITION_EVENT

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Constant Field Values

CREATE_TABLE_EVENT

public static final String CREATE_TABLE_EVENT

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Constant Field Values

ALTER_TABLE_EVENT

public static final String ALTER_TABLE_EVENT

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Constant Field Values

DROP_TABLE_EVENT

public static final String DROP_TABLE_EVENT

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Constant Field Values

CREATE_DATABASE_EVENT

public static final String CREATE_DATABASE_EVENT

See Also:

Constant Field Values

ALTER_DATABASE_EVENT

public static final String ALTER_DATABASE_EVENT

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Constant Field Values

DROP_DATABASE_EVENT

public static final String DROP_DATABASE_EVENT

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Constant Field Values

INSERT_EVENT

public static final String INSERT_EVENT

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Constant Field Values

CREATE_FUNCTION_EVENT

public static final String CREATE_FUNCTION_EVENT

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Constant Field Values

DROP_FUNCTION_EVENT

public static final String DROP_FUNCTION_EVENT

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Constant Field Values

ADD_PRIMARYKEY_EVENT

public static final String ADD_PRIMARYKEY_EVENT

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Constant Field Values

ADD_FOREIGNKEY_EVENT

public static final String ADD_FOREIGNKEY_EVENT

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Constant Field Values

ADD_UNIQUECONSTRAINT_EVENT

public static final String ADD_UNIQUECONSTRAINT_EVENT

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Constant Field Values

ADD_NOTNULLCONSTRAINT_EVENT

public static final String ADD_NOTNULLCONSTRAINT_EVENT

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Constant Field Values

ADD_DEFAULTCONSTRAINT_EVENT

public static final String ADD_DEFAULTCONSTRAINT_EVENT

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Constant Field Values

ADD_CHECKCONSTRAINT_EVENT

public static final String ADD_CHECKCONSTRAINT_EVENT

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Constant Field Values

DROP_CONSTRAINT_EVENT

public static final String DROP_CONSTRAINT_EVENT

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Constant Field Values

CREATE_ISCHEMA_EVENT

public static final String CREATE_ISCHEMA_EVENT

See Also:

Constant Field Values

ALTER_ISCHEMA_EVENT

public static final String ALTER_ISCHEMA_EVENT

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Constant Field Values

DROP_ISCHEMA_EVENT

public static final String DROP_ISCHEMA_EVENT

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Constant Field Values

ADD_SCHEMA_VERSION_EVENT

public static final String ADD_SCHEMA_VERSION_EVENT

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Constant Field Values

ALTER_SCHEMA_VERSION_EVENT

public static final String ALTER_SCHEMA_VERSION_EVENT

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Constant Field Values

DROP_SCHEMA_VERSION_EVENT

public static final String DROP_SCHEMA_VERSION_EVENT

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Constant Field Values

CREATE_CATALOG_EVENT

public static final String CREATE_CATALOG_EVENT

See Also:

Constant Field Values

DROP_CATALOG_EVENT

public static final String DROP_CATALOG_EVENT

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Constant Field Values

OPEN_TXN_EVENT

public static final String OPEN_TXN_EVENT

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Constant Field Values

COMMIT_TXN_EVENT

public static final String COMMIT_TXN_EVENT

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Constant Field Values

ABORT_TXN_EVENT

public static final String ABORT_TXN_EVENT

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Constant Field Values

ALLOC_WRITE_ID_EVENT

public static final String ALLOC_WRITE_ID_EVENT

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Constant Field Values

ALTER_CATALOG_EVENT

public static final String ALTER_CATALOG_EVENT

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Constant Field Values

ACID_WRITE_EVENT

public static final String ACID_WRITE_EVENT

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Constant Field Values

BATCH_ACID_WRITE_EVENT

public static final String BATCH_ACID_WRITE_EVENT

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Constant Field Values

UPDATE_TBL_COL_STAT_EVENT

public static final String UPDATE_TBL_COL_STAT_EVENT

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Constant Field Values

DELETE_TBL_COL_STAT_EVENT

public static final String DELETE_TBL_COL_STAT_EVENT

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Constant Field Values

UPDATE_PART_COL_STAT_EVENT

public static final String UPDATE_PART_COL_STAT_EVENT

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Constant Field Values

UPDATE_PART_COL_STAT_EVENT_BATCH

public static final String UPDATE_PART_COL_STAT_EVENT_BATCH

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Constant Field Values

DELETE_PART_COL_STAT_EVENT

public static final String DELETE_PART_COL_STAT_EVENT

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Constant Field Values

COMMIT_COMPACTION_EVENT

public static final String COMMIT_COMPACTION_EVENT

See Also:

Constant Field Values

CREATE_DATACONNECTOR_EVENT

public static final String CREATE_DATACONNECTOR_EVENT

See Also:

Constant Field Values

ALTER_DATACONNECTOR_EVENT

public static final String ALTER_DATACONNECTOR_EVENT

See Also:

Constant Field Values

DROP_DATACONNECTOR_EVENT

public static final String DROP_DATACONNECTOR_EVENT

See Also:

Constant Field Values

RELOAD_EVENT

public static final String RELOAD_EVENT

See Also:

Constant Field Values

conf

protected static final org.apache.hadoop.conf.Configuration conf

Constructor Detail

MessageBuilder

public MessageBuilder()

Method Detail

getInstance

public static MessageBuilder getInstance()

init

public void init()

buildCreateDatabaseMessage

public CreateDatabaseMessage buildCreateDatabaseMessage(Database db)

buildAlterDatabaseMessage

public AlterDatabaseMessage buildAlterDatabaseMessage(Database beforeDb,
                                                      Database afterDb)

buildDropDatabaseMessage

public DropDatabaseMessage buildDropDatabaseMessage(Database db)

buildCreateTableMessage

public CreateTableMessage buildCreateTableMessage(Table table,
                                                  Iterator<String> fileIter)

buildAlterTableMessage

public AlterTableMessage buildAlterTableMessage(Table before,
                                                Table after,
                                                boolean isTruncateOp,
                                                Long writeId)

buildDropTableMessage

public DropTableMessage buildDropTableMessage(Table table)

buildAddPartitionMessage

public AddPartitionMessage buildAddPartitionMessage(Table table,
                                                    Iterator<Partition> partitionsIterator,
                                                    Iterator<PartitionFiles> partitionFileIter)

buildAlterPartitionMessage

public AlterPartitionMessage buildAlterPartitionMessage(Table table,
                                                        Partition before,
                                                        Partition after,
                                                        boolean isTruncateOp,
                                                        Long writeId)

buildDropPartitionMessage

public DropPartitionMessage buildDropPartitionMessage(Table table,
                                                      Iterator<Partition> partitionsIterator)

buildCreateFunctionMessage

public CreateFunctionMessage buildCreateFunctionMessage(Function fn)

buildDropFunctionMessage

public DropFunctionMessage buildDropFunctionMessage(Function fn)

buildInsertMessage

public InsertMessage buildInsertMessage(Table tableObj,
                                        Partition partObj,
                                        boolean replace,
                                        Iterator<String> fileIter)

buildAddPrimaryKeyMessage

public AddPrimaryKeyMessage buildAddPrimaryKeyMessage(List<SQLPrimaryKey> pks)

buildAddForeignKeyMessage

public AddForeignKeyMessage buildAddForeignKeyMessage(List<SQLForeignKey> fks)

buildAddUniqueConstraintMessage

public AddUniqueConstraintMessage buildAddUniqueConstraintMessage(List<SQLUniqueConstraint> uks)

buildAddNotNullConstraintMessage

public AddNotNullConstraintMessage buildAddNotNullConstraintMessage(List<SQLNotNullConstraint> nns)

buildAddDefaultConstraintMessage

public AddDefaultConstraintMessage buildAddDefaultConstraintMessage(List<SQLDefaultConstraint> dcs)

buildAddCheckConstraintMessage

public AddCheckConstraintMessage buildAddCheckConstraintMessage(List<SQLCheckConstraint> ccs)

buildDropConstraintMessage

public DropConstraintMessage buildDropConstraintMessage(String dbName,
                                                        String tableName,
                                                        String constraintName)

buildCreateCatalogMessage

public CreateCatalogMessage buildCreateCatalogMessage(Catalog catalog)

buildAlterCatalogMessage

public AlterCatalogMessage buildAlterCatalogMessage(Catalog beforeCat,
                                                    Catalog afterCat)

buildDropCatalogMessage

public DropCatalogMessage buildDropCatalogMessage(Catalog catalog)

buildOpenTxnMessage

public OpenTxnMessage buildOpenTxnMessage(Long fromTxnId,
                                          Long toTxnId)

buildCommitTxnMessage

public CommitTxnMessage buildCommitTxnMessage(Long txnId)

buildAbortTxnMessage

public AbortTxnMessage buildAbortTxnMessage(Long txnId,
                                            List<String> dbsUpdated)

buildAllocWriteIdMessage

public AllocWriteIdMessage buildAllocWriteIdMessage(List<TxnToWriteId> txnToWriteIdList,
                                                    String dbName,
                                                    String tableName)

buildAcidWriteMessage

public AcidWriteMessage buildAcidWriteMessage(AcidWriteEvent acidWriteEvent,
                                              Iterator<String> files)

buildUpdateTableColumnStatMessage

public JSONUpdateTableColumnStatMessage buildUpdateTableColumnStatMessage(ColumnStatistics colStats,
                                                                          Table tableObj,
                                                                          Map<String,String> parameters,
                                                                          long writeId)

buildDeleteTableColumnStatMessage

public JSONDeleteTableColumnStatMessage buildDeleteTableColumnStatMessage(String dbName,
                                                                          String colName)

buildUpdatePartitionColumnStatMessage

public JSONUpdatePartitionColumnStatMessage buildUpdatePartitionColumnStatMessage(ColumnStatistics colStats,
                                                                                  List<String> partVals,
                                                                                  Map<String,String> parameters,
                                                                                  Table tableObj,
                                                                                  long writeId)

buildDeletePartitionColumnStatMessage

public JSONDeletePartitionColumnStatMessage buildDeletePartitionColumnStatMessage(String dbName,
                                                                                  String colName,
                                                                                  String partName,
                                                                                  List<String> partValues)

buildCommitCompactionMessage

public CommitCompactionMessage buildCommitCompactionMessage(CommitCompactionEvent event)

buildReloadMessage

public ReloadMessage buildReloadMessage(Table tableObj,
                                        Partition partObj,
                                        boolean refreshEvent)

createPrimaryKeyObjJson

public static String createPrimaryKeyObjJson(SQLPrimaryKey primaryKeyObj)
                                      throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createForeignKeyObjJson

public static String createForeignKeyObjJson(SQLForeignKey foreignKeyObj)
                                      throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createUniqueConstraintObjJson

public static String createUniqueConstraintObjJson(SQLUniqueConstraint uniqueConstraintObj)
                                            throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createNotNullConstraintObjJson

public static String createNotNullConstraintObjJson(SQLNotNullConstraint notNullConstaintObj)
                                             throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createDefaultConstraintObjJson

public static String createDefaultConstraintObjJson(SQLDefaultConstraint defaultConstaintObj)
                                             throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createCheckConstraintObjJson

public static String createCheckConstraintObjJson(SQLCheckConstraint checkConstraintObj)
                                           throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createDatabaseObjJson

public static String createDatabaseObjJson(Database dbObj)
                                    throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createCatalogObjJson

public static String createCatalogObjJson(Catalog catObj)
                                   throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createTableObjJson

public static String createTableObjJson(Table tableObj)
                                 throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createPartitionObjJson

public static String createPartitionObjJson(Partition partitionObj)
                                     throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

createFunctionObjJson

public static String createFunctionObjJson(Function functionObj)
                                    throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

getTableObj

public static Table getTableObj(com.fasterxml.jackson.databind.node.ObjectNode jsonTree)
                         throws Exception

Throws:

Exception

createTableColumnStatJson

public static String createTableColumnStatJson(ColumnStatistics tableColumnStat)
                                        throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

getTObj

public static org.apache.thrift.TBase getTObj(String tSerialized,
                                              Class<? extends org.apache.thrift.TBase> objClass)
                                       throws Exception

Throws:

Exception

getTObjs

public static Iterable<? extends org.apache.thrift.TBase> getTObjs(Iterable<String> objRefStrs,
                                                                   Class<? extends org.apache.thrift.TBase> objClass)
                                                            throws Exception

Throws:

Exception

getTObjs

public static Iterable<? extends org.apache.thrift.TBase> getTObjs(com.fasterxml.jackson.databind.node.ObjectNode jsonTree,
                                                                   String objRefListName,
                                                                   Class<? extends org.apache.thrift.TBase> objClass)
                                                            throws Exception

Throws:

Exception

getPartitionKeyValues

public static Map<String,String> getPartitionKeyValues(Table table,
                                                       Partition partition)

getPartitionKeyValues

public static List<Map<String,String>> getPartitionKeyValues(Table table,
                                                             Iterator<Partition> iterator)