Question

我遇到了通过http over 8123端口连接到clickhouse-server的问题。所有参数都是默认值。

Status: Downloaded newer image for yandex/clickhouse-server:latest
Include not found: clickhouse_remote_servers
Include not found: clickhouse_compression
2017.11.09 13:05:37.975332 [ 1 ] <Warning> Application: Logging to console
2017.11.09 13:05:37.978638 [ 1 ] <Information> : Starting daemon with revision 54310
2017.11.09 13:05:37.978733 [ 1 ] <Information> Application: starting up
2017.11.09 13:05:37.979947 [ 1 ] <Debug> Application: rlimit on number of file descriptors is 1048576
2017.11.09 13:05:37.979979 [ 1 ] <Debug> Application: Initializing DateLUT.
2017.11.09 13:05:37.980015 [ 1 ] <Trace> Application: Initialized DateLUT with time zone Zulu'.
2017.11.09 13:05:37.980651 [ 1 ] <Debug> Application: Configuration parameter 'interserver_http_host' doesn't exist or exists and empty. Will use 'c9a1a0a75b97' as replica host.
2017.11.09 13:05:37.980783 [ 1 ] <Debug> ConfigReloader: Loading config /etc/clickhouse-server/users.xml'
2017.11.09 13:05:37.983605 [ 1 ] <Warning> ConfigProcessor: Include not found: networks
2017.11.09 13:05:37.983633 [ 1 ] <Warning> ConfigProcessor: Include not found: networks
2017.11.09 13:05:37.984168 [ 1 ] <Information> Application: Loading metadata.
2017.11.09 13:05:37.984738 [ 1 ] <Information> DatabaseOrdinary (default): Total 0 tables.
2017.11.09 13:05:37.984766 [ 1 ] <Information> DatabaseOrdinary (default): Starting up tables.
2017.11.09 13:05:37.984999 [ 1 ] <Debug> Application: Loaded metadata.
2017.11.09 13:05:37.985454 [ 1 ] <Information> Application: Listening http://0.0.0.0:8123
2017.11.09 13:05:37.987644 [ 1 ] <Information> Application: Listening tcp: 0.0.0.0:9000
2017.11.09 13:05:37.987692 [ 1 ] <Information> Application: Listening interserver: 0.0.0.0:9009
2017.11.09 13:05:37.988186 [ 1 ] <Information> Application: Available RAM = 1.95 GiB; physical cores = 4; threads = 4.
2017.11.09 13:05:37.988212 [ 1 ] <Information> Application: Ready for connections.
2017.11.09 13:05:39.980980 [ 2 ] <Debug> ConfigReloader: Loading config /etc/clickhouse-server/config.xml'
2017.11.09 13:05:39.985393 [ 2 ] <Warning> ConfigProcessor: Include not found: clickhouse_remote_servers
2017.11.09 13:05:39.985462 [ 2 ] <Warning> ConfigProcessor: Include not found: clickhouse_compression


$ curl 'http://localhost:8123/'
curl: (7) Failed to connect to localhost port 8123: Connection refused

请帮我解决这个问题。

Answer 1

UPD ：如果您不想更改网络类型，一个好的解决方案是将容器的端口发布到主机。可以使用-p HOST_PORT:CONTAINER_PORT参数完成。在您的情况下，它将是-p 8123:8123。一个例子： docker run -d --name clickhouse-server --ulimit nofile=262144:262144 -p 8123:8123 yandex/clickhouse-server

似乎Docker容器已连接到您无法从主机访问的网络。尝试使用--net=host标记启动图像。然后，再次运行curl。

有关码头网络类型及其功能的其他信息，请参阅official documentation

Answer 2

首先使用此命令检查clickhouse-server是否正常运行：

sudo lsof -i：8123

您应该能够看到类似的输出：

命令PID用户FD类型设备大小/关闭节点名称

clickhous 8752 root 9u IPv6 38265 0t0 TCP ip6-localhost：8123（LISTEN）

clickhous 8752 root 12u IPv4 38268 0t0 TCP localhost：8123（LISTEN）

确保在位于/ etc / clickhouse-server

的config.xml文件中包含这些条目

<listen_host>::1</listen_host>
<!-- Localhost Binding -->
<listen_host>127.0.0.1</listen_host>
<!-- Remote Access Binding -->
<listen_host>< IP / URL></listen_host>

确保存在这些条目后，请运行以下命令重新启动服务器：

cd / usr / bin sudo ./clickhouse-server --config /etc/clickhouse-server/config.xml& amp;

再次执行 sudo lsof -i：8123 以查看您的clickhouse-server是否正在该端口进行侦听。

Clickhouse连接拒绝

2 个答案: