| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| #################### |
| ### Config Node RPC Configuration |
| #################### |
| |
| # Used for RPC communication inside cluster. |
| # Could set 127.0.0.1(for local test) or ipv4 address. |
| # Datatype: String |
| cn_internal_address=127.0.0.1 |
| |
| # Used for RPC communication inside cluster. |
| # Datatype: int |
| cn_internal_port=10710 |
| |
| # Used for consensus communication among ConfigNodes inside cluster. |
| # Datatype: int |
| cn_consensus_port=10720 |
| |
| #################### |
| ### Target Config Nodes |
| #################### |
| |
| # For the first ConfigNode to start, cn_target_config_node_list points to its own cn_internal_address:cn_internal_port. |
| # For other ConfigNodes that to join the cluster, target_config_node_list points to any running ConfigNode's cn_internal_address:cn_internal_port. |
| # Format: address:port(,address:port)* e.g. 127.0.0.1:10710,127.0.0.1:10711 |
| # Datatype: String |
| cn_target_config_node_list=127.0.0.1:10710 |
| |
| #################### |
| ### Directory configuration |
| #################### |
| |
| # system dir |
| # If this property is unset, system will save the data in the default relative path directory under the confignode folder(i.e., %CONFIGNODE_HOME%/data/confignode/system). |
| # If it is absolute, system will save the data in exact location it points to. |
| # If it is relative, system will save the data in the relative path directory it indicates under the confignode folder. |
| # For windows platform |
| # If its prefix is a drive specifier followed by "\\", or if its prefix is "\\\\", then the path is absolute. Otherwise, it is relative. |
| # cn_system_dir=data\\confignode\\system |
| # For Linux platform |
| # If its prefix is "/", then the path is absolute. Otherwise, it is relative. |
| # cn_system_dir=data/confignode/system |
| |
| # consensus dir |
| # If this property is unset, system will save the data in the default relative path directory under the confignode folder(i.e., %CONFIGNODE_HOME%/data/confignode/consensus). |
| # If it is absolute, system will save the data in exact location it points to. |
| # If it is relative, system will save the data in the relative path directory it indicates under the confignode folder. |
| # Note: If data_dir is assigned an empty string(i.e.,zero-size), it will be handled as a relative path. |
| # For windows platform |
| # If its prefix is a drive specifier followed by "\\", or if its prefix is "\\\\", then the path is absolute. Otherwise, it is relative. |
| # cn_consensus_dir=data\\confignode\\consensus |
| # For Linux platform |
| # If its prefix is "/", then the path is absolute. Otherwise, it is relative. |
| # cn_consensus_dir=data/confignode/consensus |
| |
| #################### |
| ### thrift rpc configuration |
| #################### |
| |
| # this feature is under development, set this as false before it is done. |
| # Datatype: boolean |
| # cn_rpc_thrift_compression_enable=false |
| |
| # if true, a snappy based compression method will be called before sending data by the network |
| # Datatype: boolean |
| # this feature is under development, set this as false before it is done. |
| # cn_rpc_advanced_compression_enable=false |
| |
| # Datatype: int |
| # cn_rpc_max_concurrent_client_num=65535 |
| |
| # thrift max frame size, 512MB by default |
| # Datatype: int |
| # cn_thrift_max_frame_size=536870912 |
| |
| # thrift init buffer size |
| # Datatype: int |
| # cn_thrift_init_buffer_size=1024 |
| |
| # Thrift socket and connection timeout between raft nodes, in milliseconds. |
| # Datatype: int |
| # cn_connection_timeout_ms=20000 |
| |
| # selector thread (TAsyncClientManager) nums for async thread in a clientManager |
| # Datatype: int |
| # cn_selector_thread_nums_of_client_manager=1 |
| |
| # The maximum number of clients that can be idle for a node in a clientManager. |
| # When the number of idle clients on a node exceeds this number, newly returned clients will be released |
| # Datatype: int |
| # cn_core_client_count_for_each_node_in_client_manager=200 |
| |
| # The maximum number of clients that can be allocated for a node in a clientManager. |
| # when the number of the client to a single node exceeds this number, the thread for applying for a client will be blocked |
| # for a while, then ClientManager will throw ClientManagerException if there are no clients after the block time. |
| # Datatype: int |
| # cn_max_client_count_for_each_node_in_client_manager=300 |
| |
| #################### |
| ### Metric Configuration |
| #################### |
| |
| # The reporters of metric module to report metrics |
| # If there are more than one reporter, please separate them by commas ",". |
| # Options: [JMX, PROMETHEUS, IOTDB] |
| # Datatype: String |
| # cn_metric_reporter_list= |
| |
| # The type of metric framework which manage metrics |
| # Options: [MICROMETER, DROPWIZARD] |
| # Datatype: String |
| # cn_metric_frame_type=MICROMETER |
| |
| # The level of metric module |
| # Options: [CORE, IMPORTANT, NORMAL, ALL] |
| # Datatype: String |
| # cn_metric_level=CORE |
| |
| # The period of async collection of some metrics in second |
| # Datatype: int |
| # cn_metric_async_collect_period=5 |
| |
| # The port of prometheus reporter of metric module |
| # Datatype: int |
| # cn_metric_prometheus_reporter_port=9091 |
| |
| # The host of IoTDB reporter of metric module |
| # Could set 127.0.0.1(for local test) or ipv4 address |
| # Datatype: String |
| # cn_metric_iotdb_reporter_host=127.0.0.1 |
| |
| # The port of IoTDB reporter of metric module |
| # Datatype: int |
| # cn_metric_iotdb_reporter_port=6667 |
| |
| # The username of IoTDB reporter of metric module |
| # Datatype: String |
| # cn_metric_iotdb_reporter_username=root |
| |
| # The password of IoTDB reporter of metric module |
| # Datatype: String |
| # cn_metric_iotdb_reporter_password=root |
| |
| # The max connection number of IoTDB reporter of metric module |
| # Datatype: int |
| # cn_metric_iotdb_reporter_max_connection_number=3 |
| |
| # The location of IoTDB reporter of metric module |
| # The metrics will write into root.__system.${location} |
| # Datatype: String |
| # cn_metric_iotdb_reporter_location=metric |
| |
| # The push period of IoTDB reporter of metric module in second |
| # Datatype: int |
| # cn_metric_iotdb_reporter_push_period=15 |
