def main(args):
global client
global login
transport = TSocket.TSocket(args[1], 42424)
transport = TTransport.TFramedTransport(transport)
protocol = TCompactProtocol.TCompactProtocol(transport)
client = AccumuloProxy.Client(protocol)
transport.open()
login = client.login(args[2], {'password': args[3]})
def connect():
global client
global login
transport = TSocket.TSocket('localhost', 42424)
transport = TTransport.TFramedTransport(transport)
protocol = TCompactProtocol.TCompactProtocol(transport)
client = AccumuloProxy.Client(protocol)
transport.open()
login = client.login('root', {'password': '******'})
def __init__(self,
host="localhost",
port=50096,
user='******',
password='******',
_connect=True):
super(Accumulo, self).__init__()
self.transport = TTransport.TFramedTransport(
TSocket.TSocket(host, port))
self.protocol = TCompactProtocol.TCompactProtocol(self.transport)
self.client = AccumuloProxy.Client(self.protocol)
if _connect:
self.transport.open()
self.login = self.client.login(user, {'password': password})
from thrift.transport import TSocket
from thrift.protocol import TCompactProtocol
from accumulo import AccumuloProxy
from accumulo.ttypes import TTransport
# just for testing purposes
if __name__ == '__main__':
transport_socket = TSocket.TSocket('localhost', 42424)
connection = TTransport.TFramedTransport(transport_socket)
protocol = TCompactProtocol.TCompactProtocol(connection)
accumulo_client = AccumuloProxy.Client(protocol)
connection.open()
print('Connected!')
def main():
transport = TSocket.TSocket('localhost', 42424)
transport = TTransport.TFramedTransport(transport)
protocol = TCompactProtocol.TCompactProtocol(transport)
client = AccumuloProxy.Client(protocol)
transport.open()
login = client.login('root', {'password': '******'})
client.createLocalUser(login, 'user1', 'password1')
print client.listNamespaces(login)
# create a namespace and give the user1 all permissions
print 'creating namespace testing'
client.createNamespace(login, 'testing')
assert client.namespaceExists(login, 'testing')
print client.listNamespaces(login)
print 'testing namespace renaming'
client.renameNamespace(login, 'testing', 'testing2')
assert not client.namespaceExists(login, 'testing')
assert client.namespaceExists(login, 'testing2')
client.renameNamespace(login, 'testing2', 'testing')
assert not client.namespaceExists(login, 'testing2')
assert client.namespaceExists(login, 'testing')
print 'granting all namespace permissions to user1'
for k, v in NamespacePermission._VALUES_TO_NAMES.iteritems():
client.grantNamespacePermission(login, 'user1', 'testing', k)
# make sure the last operation worked
for k, v in NamespacePermission._VALUES_TO_NAMES.iteritems():
assert client.hasNamespacePermission(login, 'user1', 'testing', k), \
'user1 does\'nt have namespace permission %s' % v
print 'default namespace: ' + client.defaultNamespace()
print 'system namespace: ' + client.systemNamespace()
# grab the namespace properties
print 'retrieving namespace properties'
props = client.getNamespaceProperties(login, 'testing')
assert props and props['table.compaction.major.ratio'] == '3'
# update a property and verify it is good
print 'setting namespace property table.compaction.major.ratio = 4'
client.setNamespaceProperty(login, 'testing',
'table.compaction.major.ratio', '4')
props = client.getNamespaceProperties(login, 'testing')
assert props and props['table.compaction.major.ratio'] == '4'
print 'retrieving namespace ID map'
nsids = client.namespaceIdMap(login)
assert nsids and 'accumulo' in nsids
print 'attaching debug iterator to namespace testing'
setting = IteratorSetting(
priority=40,
name='DebugTheThings',
iteratorClass='org.apache.accumulo.core.iterators.DebugIterator',
properties={})
client.attachNamespaceIterator(login, 'testing', setting,
[IteratorScope.SCAN])
setting = client.getNamespaceIteratorSetting(login, 'testing',
'DebugTheThings',
IteratorScope.SCAN)
assert setting and setting.name == 'DebugTheThings'
# make sure the iterator is in the list
iters = client.listNamespaceIterators(login, 'testing')
found = False
for name, scopes in iters.iteritems():
if name == 'DebugTheThings':
found = True
break
assert found
print 'checking for iterator conflicts'
# this next statment should be fine since we are on a different scope
client.checkNamespaceIteratorConflicts(login, 'testing', setting,
[IteratorScope.MINC])
# this time it should throw an exception since we have already added the iterator with this scope
try:
client.checkNamespaceIteratorConflicts(
login, 'testing', setting,
[IteratorScope.SCAN, IteratorScope.MINC])
except AccumuloException:
pass
else:
assert False, 'There should have been a namespace iterator conflict!'
print 'removing debug iterator from namespace testing'
client.removeNamespaceIterator(login, 'testing', 'DebugTheThings',
[IteratorScope.SCAN])
# make sure the iterator is NOT in the list anymore
iters = client.listNamespaceIterators(login, 'testing')
found = False
for name, scopes in iters.iteritems():
if name == 'DebugTheThings':
found = True
break
assert not found
print 'adding max mutation size namespace constraint'
constraintid = client.addNamespaceConstraint(
login, 'testing',
'org.apache.accumulo.test.constraints.MaxMutationSize')
print 'make sure constraint was added'
constraints = client.listNamespaceConstraints(login, 'testing')
found = False
for name, cid in constraints.iteritems():
if cid == constraintid and name == 'org.apache.accumulo.test.constraints.MaxMutationSize':
found = True
break
assert found
print 'remove max mutation size namespace constraint'
client.removeNamespaceConstraint(login, 'testing', constraintid)
print 'make sure constraint was removed'
constraints = client.listNamespaceConstraints(login, 'testing')
found = False
for name, cid in constraints.iteritems():
if cid == constraintid and name == 'org.apache.accumulo.test.constraints.MaxMutationSize':
found = True
break
assert not found
print 'test a namespace class load of the VersioningIterator'
res = client.testNamespaceClassLoad(
login, 'testing',
'org.apache.accumulo.core.iterators.user.VersioningIterator',
'org.apache.accumulo.core.iterators.SortedKeyValueIterator')
assert res
print 'test a bad namespace class load of the VersioningIterator'
res = client.testNamespaceClassLoad(
login, 'testing',
'org.apache.accumulo.core.iterators.user.VersioningIterator', 'dummy')
assert not res
# revoke the permissions
print 'revoking namespace permissions for user1'
for k, v in NamespacePermission._VALUES_TO_NAMES.iteritems():
client.revokeNamespacePermission(login, 'user1', 'testing', k)
# make sure the last operation worked
for k, v in NamespacePermission._VALUES_TO_NAMES.iteritems():
assert not client.hasNamespacePermission(login, 'user1', 'testing', k), \
'user1 does\'nt have namespace permission %s' % v
print 'deleting namespace testing'
client.deleteNamespace(login, 'testing')
assert not client.namespaceExists(login, 'testing')
print 'deleting user1'
client.dropLocalUser(login, 'user1')