org.apache.hadoop.hive.ql.metadata.formatting
Class TextMetaDataFormatter

java.lang.Object
  org.apache.hadoop.hive.ql.metadata.formatting.TextMetaDataFormatter

All Implemented Interfaces:

MetaDataFormatter

public class TextMetaDataFormatter
extends Object
implements MetaDataFormatter

Format table and index information for human readability using simple lines of text.

Field Summary

Fields inherited from interface org.apache.hadoop.hive.ql.metadata.formatting.MetaDataFormatter

CONFLICT, ERROR, MISSING

Constructor Summary

TextMetaDataFormatter(int prettyOutputNumCols)

Method Summary

void	consoleError(SessionState.LogHelper console, String msg, int errorCode) Write a console error message.
void	consoleError(SessionState.LogHelper console, String msg, String detail, int errorCode) Write a console error message.
void	describeTable(DataOutputStream outStream, String colPath, String tableName, Table tbl, Partition part, List<FieldSchema> cols, boolean isFormatted, boolean isExt, boolean isPretty) Describe table.
void	error(OutputStream out, String msg, int errorCode) Write an error message.
void	logInfo(OutputStream out, String msg, int errorCode) Write a log info message.
void	logWarn(OutputStream out, String msg, int errorCode) Write a log warn message.
void	showDatabaseDescription(DataOutputStream outStream, String database, String comment, String location, Map<String,String> params) Describe a database
void	showDatabases(DataOutputStream outStream, List<String> databases) Show the list of databases
void	showTablePartitons(DataOutputStream outStream, List<String> parts) Show the table partitions.
void	showTables(DataOutputStream out, Set<String> tables) Show a list of tables.
void	showTableStatus(DataOutputStream outStream, Hive db, HiveConf conf, List<Table> tbls, Map<String,String> part, Partition par) Show the table status.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextMetaDataFormatter

public TextMetaDataFormatter(int prettyOutputNumCols)

Method Detail

error

public void error(OutputStream out,
                  String msg,
                  int errorCode)
           throws HiveException

Write an error message.

Specified by:

error in interface MetaDataFormatter

Throws:

HiveException

logWarn

public void logWarn(OutputStream out,
                    String msg,
                    int errorCode)
             throws HiveException

Write a log warn message.

Specified by:

logWarn in interface MetaDataFormatter

Throws:

HiveException

logInfo

public void logInfo(OutputStream out,
                    String msg,
                    int errorCode)
             throws HiveException

Write a log info message.

Specified by:

logInfo in interface MetaDataFormatter

Throws:

HiveException

consoleError

public void consoleError(SessionState.LogHelper console,
                         String msg,
                         int errorCode)

Write a console error message.

Specified by:

consoleError in interface MetaDataFormatter

consoleError

public void consoleError(SessionState.LogHelper console,
                         String msg,
                         String detail,
                         int errorCode)

Write a console error message.

Specified by:

consoleError in interface MetaDataFormatter

showTables

public void showTables(DataOutputStream out,
                       Set<String> tables)
                throws HiveException

Show a list of tables.

Specified by:

showTables in interface MetaDataFormatter

Throws:

HiveException

describeTable

public void describeTable(DataOutputStream outStream,
                          String colPath,
                          String tableName,
                          Table tbl,
                          Partition part,
                          List<FieldSchema> cols,
                          boolean isFormatted,
                          boolean isExt,
                          boolean isPretty)
                   throws HiveException

Description copied from interface: MetaDataFormatter

Describe table.

Specified by:

describeTable in interface MetaDataFormatter

Throws:

HiveException

showTableStatus

public void showTableStatus(DataOutputStream outStream,
                            Hive db,
                            HiveConf conf,
                            List<Table> tbls,
                            Map<String,String> part,
                            Partition par)
                     throws HiveException

Description copied from interface: MetaDataFormatter

Show the table status.

Specified by:

showTableStatus in interface MetaDataFormatter

Throws:

HiveException

showTablePartitons

public void showTablePartitons(DataOutputStream outStream,
                               List<String> parts)
                        throws HiveException

Show the table partitions.

Specified by:

showTablePartitons in interface MetaDataFormatter

Throws:

HiveException

showDatabases

public void showDatabases(DataOutputStream outStream,
                          List<String> databases)
                   throws HiveException

Show the list of databases

Specified by:

showDatabases in interface MetaDataFormatter

Throws:

HiveException

showDatabaseDescription

public void showDatabaseDescription(DataOutputStream outStream,
                                    String database,
                                    String comment,
                                    String location,
                                    Map<String,String> params)
                             throws HiveException

Describe a database

Specified by:

showDatabaseDescription in interface MetaDataFormatter

Throws:

HiveException