clickhouse 安装启动报<Error; Application: DB::Exception: There is no profile 'default' in conf

Posted 2021-08-08 张永清

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1、启动时报错<Error> Application: DB::Exception: There is no profile \'default\' in configuration file.

2021.08.07 15:05:30.719723 [ 1 ] {} <Information> : Starting ClickHouse 19.4.5.35 with revision 54416
2021.08.07 15:05:30.723015 [ 1 ] {} <Information> Application: starting up
2021.08.07 15:05:30.725499 [ 1 ] {} <Trace> Application: Will mlockall to prevent executable memory from being paged out. It may take a few seconds.
2021.08.07 15:05:30.765438 [ 1 ] {} <Trace> Application: The memory map of clickhouse executable has been mlock\'ed
2021.08.07 15:05:30.765680 [ 1 ] {} <Debug> Application: rlimit on number of file descriptors is 128000
2021.08.07 15:05:30.765701 [ 1 ] {} <Debug> Application: Initializing DateLUT.
2021.08.07 15:05:30.765718 [ 1 ] {} <Trace> Application: Initialized DateLUT with time zone `PRC\'.
2021.08.07 15:05:30.769868 [ 1 ] {} <Debug> ConfigReloader: Loading config `/etc/clickhouse-server/config.xml\'
2021.08.07 15:05:30.773574 [ 1 ] {} <Information> Application: Shutting down storages.
2021.08.07 15:05:30.773606 [ 1 ] {} <Debug> Application: Shutted down storages.
2021.08.07 15:05:30.774008 [ 1 ] {} <Debug> Application: Destroyed global context.
2021.08.07 15:05:30.774584 [ 1 ] {} <Error> Application: DB::Exception: There is no profile \'default\' in configuration file.
2021.08.07 15:05:30.774617 [ 1 ] {} <Information> Application: shutting down
2021.08.07 15:05:30.774630 [ 1 ] {} <Debug> Application: Uninitializing subsystem: Logging Subsystem
2021.08.07 15:05:30.774735 [ 2 ] {} <Information> BaseDaemon: Stop SignalListener thread

　　这是因为在config.xml中设置了<default_profile>default</default_profile> 但是并没有在 config.xml中指定 <users_config>users.xml</users_config> 这个标签元素，导致

default_profile无法和users.xml 中的default profile 关联起来。

config.xml 配置参考：

<?xml version=""1.0""?>
    <yandex>
    <!--日志-->
    <logger>
    <level>error</level>
    <log>/data/clickhouse/logs/clickhouse.log</log>
    <errorlog>/data/clickhouse/logs/error.log</errorlog>
    <size>500M</size>
    <count>5</count>
    </logger>
    <!--本地节点信息-->
    <http_port>8123</http_port>
    <tcp_port>9000</tcp_port>
    <interserver_http_port>9009</interserver_http_port>
    <interserver_http_host>本机IP</interserver_http_host>  <!--本机域名或IP-->
    <!--本地配置-->
    <listen_host>0.0.0.0</listen_host>
    <max_connections>4096</max_connections>
    <receive_timeout>800</receive_timeout>
    <send_timeout>800</send_timeout>
    <keep_alive_timeout>300</keep_alive_timeout>
    <max_concurrent_queries>1000</max_concurrent_queries>
     <uncompressed_cache_size>8589934592</uncompressed_cache_size>
    <mark_cache_size>5368709120</mark_cache_size>
    <path>/data/clickhouse/</path>
    <tmp_path>/data/clickhouse/tmp/</tmp_path>
    <users_config>users.xml</users_config>
    <default_profile>default</default_profile>
    <log_queries>1</log_queries>
    <default_database>default</default_database>
    <!--集群相关配置-->
    <remote_servers incl=""clickhouse_remote_servers""  />
    <zookeeper incl=""zookeeper-servers""  optional=""true""   />
    <macros incl=""macros""  optional=""true"" />
    <builtin_dictionaries_reload_interval>3600</builtin_dictionaries_reload_interval>
    <max_session_timeout>3600</max_session_timeout>
    <default_session_timeout>300</default_session_timeout>
    <max_table_size_to_drop>0</max_table_size_to_drop>
    <merge_tree>
    <parts_to_delay_insert>300</parts_to_delay_insert>
    <parts_to_throw_insert>600</parts_to_throw_insert>
    <max_delay_to_insert>2</max_delay_to_insert>
    </merge_tree>
    <max_table_size_to_drop>0</max_table_size_to_drop>
     <max_partition_size_to_drop>0</max_partition_size_to_drop>
    <distributed_ddl>
    <!-- Path in ZooKeeper to queue with DDL queries -->
    <path>/clickhouse/task_queue/ddl</path>
    </distributed_ddl>
     <include_from>/etc/clickhouse-server/metrika.xml</include_from>
    </yandex>

user.xml配置参考：

<?xml version="1.0"?>
    <yandex>
    <profiles>
    <default>
    <max_memory_usage>10000000000</max_memory_usage>
    <use_uncompressed_cache>0</use_uncompressed_cache>
    <load_balancing>random</load_balancing>
    </default>
    <readonly>
    <max_memory_usage>10000000000</max_memory_usage>
    <use_uncompressed_cache>0</use_uncompressed_cache>
    <load_balancing>random</load_balancing>
    <readonly>1</readonly>
    </readonly>
    </profiles>
    <quotas>
    <!-- Name of quota. -->
    <default>
    <interval>
    <queries>0</queries>
    <errors>0</errors>
    <result_rows>0</result_rows>
    <read_rows>0</read_rows>
    <execution_time>0</execution_time>
    </interval>
    </default>
    </quotas>
    <users>
    <default>
    <!-- PASSWORD=$(base64 < /dev/urandom | head -c8); echo  "$PASSWORD"; echo -n  "$PASSWORD" | sha256sum | tr -d \'-\'   -->
    <!-- password UHXQQmhb -->
     <password_sha256_hex>65b84b497ef843f7c9629251a64e307caecbf7327975af4d18f83261239e1460</password_sha256_hex>
    <networks>
    <ip>::/0</ip>
    </networks>
    <profile>default</profile>
    <quota>default</quota>
    </default>
    <ck>
    <password_sha256_hex>65b84b497ef843f7c9629251a64e307caecbf7327975af4d18f83261239e1460</password_sha256_hex>
    <networks>
    <ip>::/0</ip>
    </networks>
    <profile>readonly</profile>
    <quota>default</quota>
    </ck>
    </users>
    </yandex>

metrika.xml 集群信息配置文件参考：

<yandex>
    <!--ck集群节点-->
    <clickhouse_remote_servers>
    <clickhouse_cluster_name>
    <!--分片1-->
    <shard>
    <internal_replication>true</internal_replication>
    <replica>
    <host>192.68.1.1</host>
    <port>9000</port>
    <user>default</user>
    <password>password</password>
    </replica>
    <!--复制集1-->
    <replica>
    <host>192.68.1.2</host>
    <port>9000</port>
    <user>default</user>
    <password>password</password>
    </replica>
    </shard>
    <!--分片2-->
    <shard>
    <internal_replication>true</internal_replication>
    <replica>
    <host>192.68.1.3</host>
    <port>9000</port>
    <user>default</user>
    <password>password</password>
    </replica>
    <!--复制集2-->
    <replica>
    <host>192.68.1.4</host>
    <port>9000</port>
    <user>default</user>
    <password>password</password>
    </replica>
    </shard>
    </clickhouse_cluster_name>
    </clickhouse_remote_servers>
    <!--zookeeper相关配置-->
    <zookeeper-servers>
    <node index=""""1"""">
    <host>192.68.1.5</host>
    <port>2181</port>
    </node>
    <node index=""""2"""">
    <host>192.68.1.6</host>
    <port>2181</port>
    </node>
    <node index=""""3"""">
    <host>192.68.1.7</host>
    <port>2181</port>
    </node>
    </zookeeper-servers>
    <macros>
    <layer>01</layer>
    <shard>01</shard> <!--分片号-->
    <replica>192.68.1.1</replica> <!--当前节点IP-->
    </macros>
    <networks>
    <ip>::/0</ip>
    </networks>
    <!--压缩相关配置-->
    <clickhouse_compression>
    <case>
    <min_part_size>10000000000</min_part_size>
    <min_part_size_ratio>0.01</min_part_size_ratio>
    <method>lz4</method> <!--压缩算法lz4压缩比zstd快, 更占磁盘-->
    </case>
    </clickhouse_compression>
    </yandex>

2、ubuntu上安装时，可以从如下国内网站下载相关的lib：https://mirrors.tuna.tsinghua.edu.cn/clickhouse/deb/stable/main/

3、如何修改时区 config.xml

4、对外开放连接：取消<listen_host>::</listen_host> 注释（ config.xml）

5、报错：<Error> Application: DB::Exception: Effective user of the process (root) does not match the owner of the data (clickhouse). Run under \'sudo -u clickhouse\'.

更改目录/etc/clickhouse-server： chown -R clickhouse:clickhouse /etc/clickhouse-server

更改目录/var/log/clickhouse-server：chown -R clickhouse:clickhouse /var/log/clickhouse-server

使用sudo -u clickhouse clickhouse-server --config-file=/etc/clickhouse-server/config.xml & 进行启动。

6、参考资料：

如何搭建ClickHouse 分布式高可用集群搭建：https://www.bbsmax.com/A/ke5j0nNozr/

clickhouse配置文件说明：https://www.cnblogs.com/gentlescholar/p/15043234.html

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