Question

当我下载后期汇合使用时，我发现我可以运行...

    form.is_valid()
django/forms/forms.py:179: in is_valid
    return self.is_bound and not self.errors
django/forms/forms.py:174: in errors
    self.full_clean()
django/forms/forms.py:376: in full_clean
    self._clean_fields()
django/forms/forms.py:394: in _clean_fields
    value = field.clean(value)
django/forms/fields.py:148: in clean
    value = self.to_python(value)
django/forms/models.py:1245: in to_python
    value = self.queryset.get(**{key: value})
[...]
E       Failed: Database access not allowed, use the "django_db" mark, or the "db" or "transactional_db" fixtures to enable it.

环境是：

$ ./bin/confluent start

Using CONFLUENT_CURRENT: /tmp/confluent.AV6gmvzx
Starting zookeeper
zookeeper is [UP]
Starting kafka
-Kafka failed to start
kafka is [DOWN]
Cannot start Schema Registry, Kafka Server is not running. Check your deployment

问题是什么？

Answer 1

我想这是本地的Confluent运行。发生这种情况是因为Kafka在内部使用主机名而不是IP地址。

检查主机名是否与/etc/hosts

中的主机名 127.0.0.1 相匹配

就我而言，在终端中运行命令> hostname 的结果不匹配

/ etc / hosts文件中的127.0.0.1，我最终将主机名从localhost更新为新的主机名

首先运行，使用./bin/confluent开始启动kafka失败

1 个答案: