linkedin / linkedin/Burrow

Zookeeper authentication failed

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Description

Hello, I'm trying to connect to a zookeeper server, and am noticing I am able to connect to the server IP, but subsequently receive authentication failure issues. I am trying to diagnose if this something Burrow related, or related to my internal zookeeper address.

Obviously for public visibility I've muted my explicit zookeeper/kafka address, but have confirmed they exist and are indeed accesible services on Kubernetes.

Here's a simplified burrow log

**Burrow.log**

│ burrow-7cbc6fbfd9-khq8t {"level":"info","ts":1678824749.858517,"msg":"Connected to host:port","type":"coordinator","name":"zookeeper"} │ │
│ burrow-7cbc6fbfd9-khq8t {"level":"info","ts":1678824749.859253,"msg":"authentication failed: EOF","type":"coordinator","name":"zookeeper"} │ │
│ burrow-7cbc6fbfd9-khq8t {"level":"error","ts":1678824749.8593042,"msg":"cannot create root path","type":"coordinator","name":"zookeeper","error":"zk: could not connect to a server"}

Here's my **Burrow.toml**

[zookeeper]
servers=["host:port"]
rootpath="/etc/burrow"
timeout=6

[kafka]
brokers=["host:port"]

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Burrow.log authentication failure and the [zookeeper] and [kafka] sections of Burrow.toml. Determine whether the failure originates in Burrow or the Kubernetes-hosted ZooKeeper address, and document the configuration or diagnostic result that explains the authentication error.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, kafka
Domain
distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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