Error on Port 4000 When Starting Single-Node Deployment

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 单机部署启动时4000端口报错

| username: TiDBer_rFkoHSL7

【TiDB Environment】Testing/CentOS 7.9
【TiDB Version】6.3.0
【Reproduction Path】tiup cluster start tidb-test
【Encountered Problem: Phenomenon and Impact】
【Resource Configuration】
【Attachments: Screenshots/Logs/Monitoring】



tidb.log (72.6 KB)

| username: xfworld | Original post link

Check if the port is occupied.

| username: TiDBer_rFkoHSL7 | Original post link

No, I tried many methods found online but none of them worked.

| username: 胡杨树旁 | Original post link

Take a look at the specific error logs, is there any other information?

| username: TiDBer_rFkoHSL7 | Original post link

I have posted the error log below the question. Please take a look, expert.

| username: 裤衩儿飞上天 | Original post link

You deployed TiDB and TiKV on one machine, and the disk is full.

| username: 我是咖啡哥 | Original post link

[“unexpected error”] [error=“tikv disk full”]
TiKV disk is full.

| username: 胡杨树旁 | Original post link

Didn’t you just deploy the cluster? How did the disk get full so quickly?

| username: TiDBer_rFkoHSL7 | Original post link

This virtual machine has had many things installed on it, including DM, Oracle, MySQL, PostgreSQL, and MongoDB. It’s purely used for testing.

| username: 胡杨树旁 | Original post link

I thought it was a clean environment, but indeed, quite a lot has been installed.

| username: TiDBer_rFkoHSL7 | Original post link

Could someone please help me take a look? I switched to a virtual machine with more space, but it’s still giving an error.

| username: 裤衩儿飞上天 | Original post link

What is the topology like? Please upload the configuration file.
Also, post the check results before installation.

| username: xingzhenxiang | Original post link

Check out tiup playground v6.5.0 --db 2 --pd 3 --kv 3 --monitor.

| username: Soysauce520 | Original post link

Check the /var/log/messages log.

| username: system | Original post link

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.