public class AttachDatabaseCommand extends AbstractTableCommand
mClient, mConf
Constructor and Description |
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AttachDatabaseCommand(AlluxioConfiguration conf,
TableMasterClient client)
Creates a new instance of
AttachDatabaseCommand . |
Modifier and Type | Method and Description |
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String |
getCommandName()
Gets the command name as input from the shell.
|
String |
getDescription() |
org.apache.commons.cli.Options |
getOptions() |
String |
getUsage() |
int |
run(org.apache.commons.cli.CommandLine cl)
Runs the command.
|
void |
validateArgs(org.apache.commons.cli.CommandLine cl)
Checks if the arguments are valid or throw InvalidArgumentException.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
close, getSubCommands, hasSubCommand, parseAndValidateArgs
public AttachDatabaseCommand(AlluxioConfiguration conf, TableMasterClient client)
AttachDatabaseCommand
.conf
- alluxio configurationclient
- the table master client used to make RPCspublic org.apache.commons.cli.Options getOptions()
Options
of the commandpublic void validateArgs(org.apache.commons.cli.CommandLine cl) throws InvalidArgumentException
Command
validateArgs
in interface Command
validateArgs
in class AbstractTableCommand
cl
- the parsed command line for the argumentsInvalidArgumentException
- when arguments are not validpublic int run(org.apache.commons.cli.CommandLine cl) throws AlluxioStatusException
Command
run
in interface Command
run
in class AbstractTableCommand
cl
- the parsed command line for the argumentsAlluxioStatusException
public String getCommandName()
Command
getCommandName
in interface Command
getCommandName
in class AbstractTableCommand
public String getDescription()
public String getUsage()
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