def demo_client(host, port, is_framed_transport):
# Make socket
socket = TSocket.TSocket(host, port)
# Make transport
if is_framed_transport:
transport = TTransport.TFramedTransport(socket)
else:
transport = TTransport.TBufferedTransport(socket)
# Wrap in a protocol
protocol = TBinaryProtocol.TBinaryProtocol(transport)
# Create a client to use the protocol encoder
client = Client(protocol)
# Connect!
transport.open()
# Check Thrift Server Type
serverType = client.getThriftServerType()
if serverType != TThriftServerType.ONE:
raise Exception(
"Mismatch between client and server, server type is %s" %
serverType)
t = "demo_table"
#
# Scan all tables, look for the demo table and delete it.
#
print "scanning tables..."
for table in client.getTableNames():
print " found: %s" % (table)
if table == t:
if client.isTableEnabled(table):
print " disabling table: %s" % (t)
client.disableTable(table)
print " deleting table: %s" % (t)
client.deleteTable(table)
columns = []
col = ColumnDescriptor()
col.name = 'entry:'
col.maxVersions = 10
columns.append(col)
col = ColumnDescriptor()
col.name = 'unused:'
columns.append(col)
try:
print "creating table: %s" % (t)
client.createTable(t, columns)
except AlreadyExists, ae:
print "WARN: " + ae.message
def demo_client(host, port, is_framed_transport):
# Make socket
socket = TSocket.TSocket(host, port)
# Make transport
if is_framed_transport:
transport = TTransport.TFramedTransport(socket)
else:
transport = TTransport.TBufferedTransport(socket)
# Wrap in a protocol
protocol = TBinaryProtocol.TBinaryProtocol(transport)
# Create a client to use the protocol encoder
client = Client(protocol)
# Connect!
transport.open()
t = "demo_table"
#
# Scan all tables, look for the demo table and delete it.
#
print "scanning tables..."
for table in client.getTableNames():
print " found: %s" %(table)
if table == t:
if client.isTableEnabled(table):
print " disabling table: %s" %(t)
client.disableTable(table)
print " deleting table: %s" %(t)
client.deleteTable(table)
columns = []
col = ColumnDescriptor()
col.name = 'entry:'
col.maxVersions = 10
columns.append(col)
col = ColumnDescriptor()
col.name = 'unused:'
columns.append(col)
try:
print "creating table: %s" %(t)
client.createTable(t, columns)
except AlreadyExists, ae:
print "WARN: " + ae.message
def __init__(self, tableName, host='localhost', port=9090):
self.tableName = tableName
transport = TSocket.TSocket(host, port)
self.transport = TTransport.TBufferedTransport(transport)
protocol = TBinaryProtocol.TBinaryProtocol(transport)
self.client = Client(protocol)
self.transport.open()
if tableName not in self.client.getTableNames():
print 'creating table %s' % tableName
columns = []
col = ColumnDescriptor()
col.name = 'page:title'
col.maxVersions = 10
columns.append(col)
col = ColumnDescriptor()
col.name = 'page:article'
columns.append(col)
self.client.createTable(tableName, columns)
# Scan all tables, look for the demo table and delete it.
#
print "scanning tables..."
for table in client.getTableNames():
print " found: %s" % (table)
if table == t:
if client.isTableEnabled(table):
print " disabling table: %s" % (t)
client.disableTable(table)
print " deleting table: %s" % (t)
client.deleteTable(table)
columns = []
col = ColumnDescriptor()
col.name = 'entry:'
col.maxVersions = 10
columns.append(col)
col = ColumnDescriptor()
col.name = 'unused:'
columns.append(col)
try:
print "creating table: %s" % (t)
client.createTable(t, columns)
except AlreadyExists, ae:
print "WARN: " + ae.message
cols = client.getColumnDescriptors(t)
print "column families in %s" % (t)
for col_name in cols.keys():
col = cols[col_name]
# Scan all tables, look for the demo table and delete it.
#
print "scanning tables..."
for table in client.getTableNames():
print " found: %s" % (table)
if table == t:
if client.isTableEnabled(table):
print " disabling table: %s" % (t)
client.disableTable(table)
print " deleting table: %s" % (t)
client.deleteTable(table)
columns = []
col = ColumnDescriptor()
col.name = "entry:"
col.maxVersions = 10
columns.append(col)
col = ColumnDescriptor()
col.name = "unused:"
columns.append(col)
try:
print "creating table: %s" % (t)
client.createTable(t, columns)
except AlreadyExists, ae:
print "WARN: " + ae.message
cols = client.getColumnDescriptors(t)
print "column families in %s" % (t)
for col_name in cols.keys():
col = cols[col_name]
