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taosd crashed #19545

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yanggang98 opened this issue Jan 12, 2023 · 4 comments
Closed

taosd crashed #19545

yanggang98 opened this issue Jan 12, 2023 · 4 comments
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@yanggang98
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yanggang98 commented Jan 12, 2023

Bug Description
用taosdemo插的数据,在版本2.2.2.10和2.6.0.34测试,插入8亿条数据后,过几天后就会频繁崩溃,请问这个bug在其他版本修复了吗。

1673522176576_D12A4DE4-B655-45fb-8241-655891A3049F
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Environment (please complete the following information):

  • OS:
    Linux version 4.9.0-8-linx-security-amd64 (linx-kernel@linx-info.com) (gcc version 4.9.2 (Debian 4.9.2-10) ) Update README.md #1 SMP Linx 4.9.130-2linx5 (2020-10-13)
  • Memory, CPU, current Disk Space
  • TDengine Version [e.g. 2.2.2.10]
  • TDengine Version [2.6.0.34]
@yanggang98 yanggang98 added the bug Something isn't working label Jan 12, 2023
@yu285
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yu285 commented Jan 31, 2023

我们看下

@yu285
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yu285 commented Jan 31, 2023

触发崩溃的时候是什么操作呢?

@yu285 yu285 self-assigned this Jan 31, 2023
@yanggang98
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触发崩溃的时候是什么操作呢?

没有进行其他操作,之前使用2.2时候发现产生了core文件,我们把版本升级到了2.6进行测试,也同样会产生这个问题。
使用taosdemo 插入假数据 insert.json 内容如下,第一条记录起始时间2022-12-27 13:30:00.000,产生8亿条数据,库的数据将保留 10天,从2023-01-07 13:30:00.000开始 ,就有部分数据被清除,产生core文件的时间是2023-01-12。期间没有做其他的操作。

{ "filetype":"insert", "cfgdir": "/etc/taos", "host": "127.0.0.1", "port": 6030, "user": "root", "password": "taosdata", "thread_count": 32, "num_of_records_per_req": 10, "thread_count_create_tbl": 4, "databases": [{ "dbinfo": { "name": "db05", "drop": "yes", "replica": 1, "days": 10, "cache": 16, "blocks": 8, "precision": "ms", "update": 0, "keep": 10 }, "super_tables": [{ "name": "stb05", "childtable_count": 10000, "childtable_prefix": "stb05_", "auto_create_table": "no", "data_source": "rand", "insert_mode": "taosc", "insert_rate": 0, "insert_rows": 100000, "timestamp_step": 10000, "start_timestamp": "2022-12-27 13:30:00.000", "sample_format": "csv", "sample_file": "/home/data/sample.csv", "tags_file": "", "columns": [{ "type": "INT" }], "tags": [{ "type": "INT" }] }] }] }

@yu285
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yu285 commented May 22, 2024

2.x 版本目前官方已经不维护支持了,请迁移升级到最新的 3.x 版本吧。操作手册为:https://www.taosdata.com/tdengine-engineering/17753.html。3.x 和 2.x 相比是全方位更加优越的,关于3.x 的主要特性可以结合这篇文章和官方文档一起了解:https://www.taosdata.com/tdengine-engineering/21550.html

开源版3.x 支持操作系统参考:https://docs.taosdata.com/reference/support-platform/

如果还有具体的使用问题,可以加微信:a15652223354

@yu285 yu285 closed this as completed May 22, 2024
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