无法安装新的 clickhouse 服务器。安装失败并出现 Poco::Exception。代码：1000答案

【问题标题】：Cannot install a new clickhouse-server. Installation fails with Poco::Exception. Code: 1000无法安装新的 clickhouse 服务器。安装失败并出现 Poco::Exception。代码：1000
【发布时间】：2021-05-02 14:44:09
【问题描述】：

我在 Ubuntu 20.04.1 LTS 上本地安装 clickhouse-server 和 clickhouse-client。我以前的安装工作正常，但在某些时候它坏了。从这里运行官方推荐的脚本后： https://clickhouse.tech/docs/en/getting-started/install/

sudo apt-get install apt-transport-https ca-certificates dirmngr
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv E0C56BD4

echo "deb https://repo.clickhouse.tech/deb/stable/ main/" | sudo tee \
    /etc/apt/sources.list.d/clickhouse.list
sudo apt-get update

sudo apt-get install -y clickhouse-server clickhouse-client

sudo service clickhouse-server start
clickhouse-client

我收到了错误：

Users config file /etc/clickhouse-server/users.xml already exists, will keep it and extract users info from it.
Poco::Exception. Code: 1000, e.code() = 0, e.displayText() = Exception: Failed to merge config with '/etc/clickhouse-server/users.d/default-password.xml': SAXParseException: Invalid token in '/etc/clickhouse-server/users.d/default-password.xml', line 1 column 13 (version 21.1.2.15 (official build))
dpkg: error processing package clickhouse-server (--configure):
 installed clickhouse-server package post-installation script subprocess returned error exit status 232
Setting up clickhouse-client (21.1.2.15) ...
Processing triggers for systemd (245.4-4ubuntu3.4) ...
Errors were encountered while processing:
 clickhouse-server
E: Sub-process /usr/bin/dpkg returned an error code (1)

提示输入密码，但我忽略了它并按了 Enter。解决此问题的最佳方法是什么？谢谢。

【问题讨论】：

标签： clickhouse

【解决方案1】：

你能显示cat /etc/clickhouse-server/users.d/default-password.xml吗？如果你按enter，它应该有空密码。

你可以删除rm /etc/clickhouse-server/users.d/default-password.xml

【讨论】：

谢谢，帮了大忙。