Google Dataproc 报告的 DataNode 数量不足
Google Dataproc Insufficient number of DataNodes reporting
我使用默认网络配置并尝试 运行 一个有 1 个 master 和 2 个 worker 的标准集群，但它总是失败。工作节点无法执行 RPC 到主节点，反之亦然。我还在集群页面上收到一条信息消息，通知我
The firewall rules for specified network or subnetwork would likely
not permit sufficient VM-to-VM communication for Dataproc to function
properly
报错信息如下：
Cannot start master: Insufficient number of DataNodes reporting Worker
cluster-597c-w-0 unable to register with master cluster-597c-m. This
could be because it is offline, or network is misconfigured. Worker
cluster-597c-w-1 unable to register with master cluster-597c-m. This
could be because it is offline, or network is misconfigured.
虽然我用的是默认配置
所以我发现防火墙规则中有一个配置错误，它允许从 1 到 33535 的 tcp 端口，所以我将其更改为 65535。
我使用默认网络配置并尝试 运行 一个有 1 个 master 和 2 个 worker 的标准集群，但它总是失败。工作节点无法执行 RPC 到主节点，反之亦然。我还在集群页面上收到一条信息消息，通知我
The firewall rules for specified network or subnetwork would likely not permit sufficient VM-to-VM communication for Dataproc to function properly
报错信息如下：
Cannot start master: Insufficient number of DataNodes reporting Worker cluster-597c-w-0 unable to register with master cluster-597c-m. This could be because it is offline, or network is misconfigured. Worker cluster-597c-w-1 unable to register with master cluster-597c-m. This could be because it is offline, or network is misconfigured.
虽然我用的是默认配置
所以我发现防火墙规则中有一个配置错误，它允许从 1 到 33535 的 tcp 端口，所以我将其更改为 65535。