def __init__(self, context, num_nodes, kafka, topic, new_consumer=False, message_validator=None,
from_beginning=True, consumer_timeout_ms=None, version=TRUNK, client_id="console-consumer", jmx_object_names=None, jmx_attributes=[]):
"""
Args:
context: standard context
num_nodes: number of nodes to use (this should be 1)
kafka: kafka service
topic: consume from this topic
new_consumer: use new Kafka consumer if True
message_validator: function which returns message or None
from_beginning: consume from beginning if True, else from the end
consumer_timeout_ms: corresponds to consumer.timeout.ms. consumer process ends if time between
successively consumed messages exceeds this timeout. Setting this and
waiting for the consumer to stop is a pretty good way to consume all messages
in a topic.
"""
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
BackgroundThreadService.__init__(self, context, num_nodes)
self.kafka = kafka
self.new_consumer = new_consumer
self.args = {
'topic': topic,
}
self.consumer_timeout_ms = consumer_timeout_ms
for node in self.nodes:
node.version = version
self.from_beginning = from_beginning
self.message_validator = message_validator
self.messages_consumed = {idx: [] for idx in range(1, num_nodes + 1)}
self.client_id = client_id
def __init__(self,
context,
num_nodes,
kafka,
topic,
num_records,
record_size,
throughput,
settings={},
intermediate_stats=False,
client_id="producer-performance",
jmx_object_names=None,
jmx_attributes=[]):
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
PerformanceService.__init__(self, context, num_nodes)
self.kafka = kafka
self.security_config = kafka.security_config.client_config()
self.args = {
'topic': topic,
'kafka_opts': self.security_config.kafka_opts,
'num_records': num_records,
'record_size': record_size,
'throughput': throughput
}
self.settings = settings
self.intermediate_stats = intermediate_stats
self.client_id = client_id
def __init__(self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
topics=None,
version=TRUNK,
quota_config=None,
jmx_object_names=None,
jmx_attributes=[]):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.log_level = "DEBUG"
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.sasl_mechanism = sasl_mechanism
self.topics = topics
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, kafka, topic, group_id="test-consumer-group", new_consumer=True,
message_validator=None, from_beginning=True, consumer_timeout_ms=None, version=DEV_BRANCH,
client_id="console-consumer", print_key=False, jmx_object_names=None, jmx_attributes=None,
enable_systest_events=False, stop_timeout_sec=30, print_timestamp=False,
isolation_level="read_uncommitted", jaas_override_variables=None):
"""
Args:
context: standard context
num_nodes: number of nodes to use (this should be 1)
kafka: kafka service
topic: consume from this topic
new_consumer: use new Kafka consumer if True
message_validator: function which returns message or None
from_beginning: consume from beginning if True, else from the end
consumer_timeout_ms: corresponds to consumer.timeout.ms. consumer process ends if time between
successively consumed messages exceeds this timeout. Setting this and
waiting for the consumer to stop is a pretty good way to consume all messages
in a topic.
print_key if True, print each message's key as well
enable_systest_events if True, console consumer will print additional lifecycle-related information
only available in 0.10.0 and later.
stop_timeout_sec After stopping a node, wait up to stop_timeout_sec for the node to stop,
and the corresponding background thread to finish successfully.
print_timestamp if True, print each message's timestamp as well
isolation_level How to handle transactional messages.
jaas_override_variables A dict of variables to be used in the jaas.conf template file
"""
JmxMixin.__init__(self, num_nodes=num_nodes, jmx_object_names=jmx_object_names, jmx_attributes=(jmx_attributes or []),
root=ConsoleConsumer.PERSISTENT_ROOT)
BackgroundThreadService.__init__(self, context, num_nodes)
self.kafka = kafka
self.new_consumer = new_consumer
self.group_id = group_id
self.args = {
'topic': topic,
}
self.consumer_timeout_ms = consumer_timeout_ms
for node in self.nodes:
node.version = version
self.from_beginning = from_beginning
self.message_validator = message_validator
self.messages_consumed = {idx: [] for idx in range(1, num_nodes + 1)}
self.clean_shutdown_nodes = set()
self.client_id = client_id
self.print_key = print_key
self.log_level = "TRACE"
self.stop_timeout_sec = stop_timeout_sec
self.isolation_level = isolation_level
self.enable_systest_events = enable_systest_events
if self.enable_systest_events:
# Only available in 0.10.0 and up
assert version >= V_0_10_0_0
self.print_timestamp = print_timestamp
self.jaas_override_variables = jaas_override_variables or {}
def __init__(self,
context,
num_nodes,
kafka,
topic,
num_records,
record_size,
throughput,
version=TRUNK,
settings=None,
intermediate_stats=False,
client_id="producer-performance",
jmx_object_names=None,
jmx_attributes=None):
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes
or [])
PerformanceService.__init__(self, context, num_nodes)
self.logs = {
"producer_performance_stdout": {
"path": ProducerPerformanceService.STDOUT_CAPTURE,
"collect_default": True
},
"producer_performance_stderr": {
"path": ProducerPerformanceService.STDERR_CAPTURE,
"collect_default": True
},
"producer_performance_log": {
"path": ProducerPerformanceService.LOG_FILE,
"collect_default": True
},
"jmx_log": {
"path": "/mnt/jmx_tool.log",
"collect_default": jmx_object_names is not None
}
}
self.kafka = kafka
self.security_config = kafka.security_config.client_config()
security_protocol = self.security_config.security_protocol
assert version >= V_0_9_0_0 or security_protocol == SecurityConfig.PLAINTEXT, \
"Security protocol %s is only supported if version >= 0.9.0.0, version %s" % (self.security_config, str(version))
self.args = {
'topic': topic,
'kafka_opts': self.security_config.kafka_opts,
'num_records': num_records,
'record_size': record_size,
'throughput': throughput
}
self.settings = settings or {}
self.intermediate_stats = intermediate_stats
self.client_id = client_id
for node in self.nodes:
node.version = version
def __init__(self, context, num_nodes, zk, security_protocol=SecurityConfig.PLAINTEXT, interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI, interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None, topics=None, version=DEV_BRANCH, jmx_object_names=None,
jmx_attributes=None, zk_connect_timeout=5000, zk_session_timeout=6000, server_prop_overides=None, zk_chroot=None):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes=num_nodes, jmx_object_names=jmx_object_names, jmx_attributes=(jmx_attributes or []),
root=KafkaService.PERSISTENT_ROOT)
self.zk = zk
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
self.zk_set_acl = False
if server_prop_overides is None:
self.server_prop_overides = []
else:
self.server_prop_overides = server_prop_overides
self.log_level = "DEBUG"
self.zk_chroot = zk_chroot
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The default value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overridden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
# Also allow the session timeout to be provided explicitly,
# primarily so that test cases can depend on it when waiting
# e.g. brokers to deregister after a hard kill.
self.zk_session_timeout = zk_session_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, zk, security_protocol=SecurityConfig.PLAINTEXT, interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI, interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None, topics=None, version=DEV_BRANCH, jmx_object_names=None,
jmx_attributes=None, zk_connect_timeout=5000, zk_session_timeout=6000, server_prop_overides=None, zk_chroot=None):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes=num_nodes, jmx_object_names=jmx_object_names, jmx_attributes=(jmx_attributes or []),
root=KafkaService.PERSISTENT_ROOT)
self.zk = zk
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
self.zk_set_acl = False
if server_prop_overides is None:
self.server_prop_overides = []
else:
self.server_prop_overides = server_prop_overides
self.log_level = "DEBUG"
self.zk_chroot = zk_chroot
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The default value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overridden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
# Also allow the session timeout to be provided explicitly,
# primarily so that test cases can depend on it when waiting
# e.g. brokers to deregister after a hard kill.
self.zk_session_timeout = zk_session_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, kafka, topic, group_id="test-consumer-group", new_consumer=True,
message_validator=None, from_beginning=True, consumer_timeout_ms=None, version=DEV_BRANCH,
client_id="console-consumer", print_key=False, jmx_object_names=None, jmx_attributes=None,
enable_systest_events=False, stop_timeout_sec=15, print_timestamp=False,
isolation_level="read_uncommitted"):
"""
Args:
context: standard context
num_nodes: number of nodes to use (this should be 1)
kafka: kafka service
topic: consume from this topic
new_consumer: use new Kafka consumer if True
message_validator: function which returns message or None
from_beginning: consume from beginning if True, else from the end
consumer_timeout_ms: corresponds to consumer.timeout.ms. consumer process ends if time between
successively consumed messages exceeds this timeout. Setting this and
waiting for the consumer to stop is a pretty good way to consume all messages
in a topic.
print_key if True, print each message's key as well
enable_systest_events if True, console consumer will print additional lifecycle-related information
only available in 0.10.0 and later.
stop_timeout_sec After stopping a node, wait up to stop_timeout_sec for the node to stop,
and the corresponding background thread to finish successfully.
print_timestamp if True, print each message's timestamp as well
isolation_level How to handle transactional messages.
"""
JmxMixin.__init__(self, num_nodes=num_nodes, jmx_object_names=jmx_object_names, jmx_attributes=(jmx_attributes or []),
root=ConsoleConsumer.PERSISTENT_ROOT)
BackgroundThreadService.__init__(self, context, num_nodes)
self.kafka = kafka
self.new_consumer = new_consumer
self.group_id = group_id
self.args = {
'topic': topic,
}
self.consumer_timeout_ms = consumer_timeout_ms
for node in self.nodes:
node.version = version
self.from_beginning = from_beginning
self.message_validator = message_validator
self.messages_consumed = {idx: [] for idx in range(1, num_nodes + 1)}
self.clean_shutdown_nodes = set()
self.client_id = client_id
self.print_key = print_key
self.log_level = "TRACE"
self.stop_timeout_sec = stop_timeout_sec
self.isolation_level = isolation_level
self.enable_systest_events = enable_systest_events
if self.enable_systest_events:
# Only available in 0.10.0 and up
assert version >= V_0_10_0_0
self.print_timestamp = print_timestamp
def __init__(self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None,
topics=None,
version=TRUNK,
quota_config=None,
jmx_object_names=None,
jmx_attributes=[],
zk_connect_timeout=5000):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.sasl_mechanism = sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The defaut value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overriden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, kafka, topic, num_records, record_size, throughput, settings={},
intermediate_stats=False, client_id="producer-performance", jmx_object_names=None, jmx_attributes=[]):
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
PerformanceService.__init__(self, context, num_nodes)
self.kafka = kafka
self.security_config = kafka.security_config.client_config()
self.args = {
'topic': topic,
'kafka_opts': self.security_config.kafka_opts,
'num_records': num_records,
'record_size': record_size,
'throughput': throughput
}
self.settings = settings
self.intermediate_stats = intermediate_stats
self.client_id = client_id
def __init__(self, context, num_nodes, zk, security_protocol=SecurityConfig.PLAINTEXT, interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI, interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None, topics=None, version=TRUNK, quota_config=None, jmx_object_names=None,
jmx_attributes=[], zk_connect_timeout=5000):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The defaut value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overriden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, kafka, topic, num_records, record_size, throughput, version=TRUNK, settings={},
intermediate_stats=False, client_id="producer-performance", jmx_object_names=None, jmx_attributes=[]):
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
PerformanceService.__init__(self, context, num_nodes)
self.logs = {
"producer_performance_stdout": {
"path": ProducerPerformanceService.STDOUT_CAPTURE,
"collect_default": True},
"producer_performance_stderr": {
"path": ProducerPerformanceService.STDERR_CAPTURE,
"collect_default": True},
"producer_performance_log": {
"path": ProducerPerformanceService.LOG_FILE,
"collect_default": True},
"jmx_log": {
"path": "/mnt/jmx_tool.log",
"collect_default": jmx_object_names is not None
}
}
self.kafka = kafka
self.security_config = kafka.security_config.client_config()
security_protocol = self.security_config.security_protocol
assert version >= V_0_9_0_0 or security_protocol == SecurityConfig.PLAINTEXT, \
"Security protocol %s is only supported if version >= 0.9.0.0, version %s" % (self.security_config, str(version))
self.args = {
'topic': topic,
'kafka_opts': self.security_config.kafka_opts,
'num_records': num_records,
'record_size': record_size,
'throughput': throughput
}
self.settings = settings
self.intermediate_stats = intermediate_stats
self.client_id = client_id
for node in self.nodes:
node.version = version
def __init__(self, context, num_nodes, zk, security_protocol=SecurityConfig.PLAINTEXT, interbroker_security_protocol=SecurityConfig.PLAINTEXT,
sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI, topics=None, version=TRUNK, quota_config=None, jmx_object_names=None, jmx_attributes=[]):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.log_level = "DEBUG"
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.sasl_mechanism = sasl_mechanism
self.topics = topics
for node in self.nodes:
node.version = version
node.config = KafkaConfig(**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, test_context, kafka, numrecs, load_phase, test_name,
num_threads):
super(StreamsSimpleBenchmarkService,
self).__init__(test_context, kafka,
"org.apache.kafka.streams.perf.SimpleBenchmark",
numrecs, load_phase, test_name, num_threads)
self.load_phase = load_phase
if self.load_phase == "false":
JmxMixin.__init__(
self,
num_nodes=1,
jmx_object_names=[
'kafka.streams:type=stream-metrics,client-id=simple-benchmark-StreamThread-%d'
% (i + 1) for i in range(num_threads)
],
jmx_attributes=[
'process-latency-avg', 'process-rate',
'commit-latency-avg', 'commit-rate', 'poll-latency-avg',
'poll-rate'
],
root=StreamsTestBaseService.PERSISTENT_ROOT)
def __init__(self, test_context, kafka, test_name, num_threads,
num_recs_or_wait_ms, key_skew, value_size):
super(StreamsSimpleBenchmarkService,
self).__init__(test_context, kafka,
"org.apache.kafka.streams.perf.SimpleBenchmark",
test_name, num_recs_or_wait_ms, key_skew,
value_size)
self.jmx_option = ""
if test_name.startswith('stream') or test_name.startswith('table'):
self.jmx_option = "stream-jmx"
JmxMixin.__init__(
self,
num_nodes=1,
jmx_object_names=[
'kafka.streams:type=stream-thread-metrics,thread-id=simple-benchmark-StreamThread-%d'
% (i + 1) for i in range(num_threads)
],
jmx_attributes=[
'process-latency-avg', 'process-rate',
'commit-latency-avg', 'commit-rate', 'poll-latency-avg',
'poll-rate'
],
root=StreamsTestBaseService.PERSISTENT_ROOT)
if test_name.startswith('consume'):
self.jmx_option = "consumer-jmx"
JmxMixin.__init__(
self,
num_nodes=1,
jmx_object_names=[
'kafka.consumer:type=consumer-fetch-manager-metrics,client-id=simple-benchmark-consumer'
],
jmx_attributes=['records-consumed-rate'],
root=StreamsTestBaseService.PERSISTENT_ROOT)
self.num_threads = num_threads
def __init__(
self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None,
topics=None,
version=DEV_BRANCH,
jmx_object_names=None,
jmx_attributes=None,
zk_connect_timeout=5000,
zk_session_timeout=6000,
server_prop_overides=None,
zk_chroot=None,
listener_security_config=ListenerSecurityConfig(),
per_node_server_prop_overrides={}):
"""
:param context: test context
:param ZookeeperService zk:
:param dict topics: which topics to create automatically
:param str security_protocol: security protocol for clients to use
:param str interbroker_security_protocol: security protocol to use for broker-to-broker communication
:param str client_sasl_mechanism: sasl mechanism for clients to use
:param str interbroker_sasl_mechanism: sasl mechanism to use for broker-to-broker communication
:param str authorizer_class_name: which authorizer class to use
:param str version: which kafka version to use. Defaults to "dev" branch
:param jmx_object_names:
:param jmx_attributes:
:param int zk_connect_timeout:
:param int zk_session_timeout:
:param dict server_prop_overides: overrides for kafka.properties file
:param zk_chroot:
:param ListenerSecurityConfig listener_security_config: listener config to use
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self,
num_nodes=num_nodes,
jmx_object_names=jmx_object_names,
jmx_attributes=(jmx_attributes or []),
root=KafkaService.PERSISTENT_ROOT)
self.zk = zk
self.security_protocol = security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
self.zk_set_acl = False
if server_prop_overides is None:
self.server_prop_overides = []
else:
self.server_prop_overides = server_prop_overides
if per_node_server_prop_overrides is None:
self.per_node_server_prop_overrides = {}
else:
self.per_node_server_prop_overrides = per_node_server_prop_overrides
self.log_level = "DEBUG"
self.zk_chroot = zk_chroot
self.listener_security_config = listener_security_config
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The default value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overridden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
# Also allow the session timeout to be provided explicitly,
# primarily so that test cases can depend on it when waiting
# e.g. brokers to deregister after a hard kill.
self.zk_session_timeout = zk_session_timeout
self.port_mappings = {
'PLAINTEXT':
KafkaListener('PLAINTEXT', 9092, 'PLAINTEXT', False),
'SSL':
KafkaListener('SSL', 9093, 'SSL', False),
'SASL_PLAINTEXT':
KafkaListener('SASL_PLAINTEXT', 9094, 'SASL_PLAINTEXT', False),
'SASL_SSL':
KafkaListener('SASL_SSL', 9095, 'SASL_SSL', False),
KafkaService.INTERBROKER_LISTENER_NAME:
KafkaListener(KafkaService.INTERBROKER_LISTENER_NAME, 9099, None,
False)
}
self.interbroker_listener = None
self.setup_interbroker_listener(
interbroker_security_protocol,
self.listener_security_config.use_separate_interbroker_listener)
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, text_context, *args, **kwargs):
JmxMixin.__init__(self, num_nodes=1, *args, **kwargs)
self.context = text_context