OK,we were run in 8.1.0,I wonder if this is related to the ES index
在 2021-12-15 16:49:11，"Sheng Wu" <[email protected]> 写道：
>There is no other mechanism to control this.
>You have to recheck your deployment again.
>
>BTW, you should recheck your versions comparing to change logs, there were
>versions(some in 6.x) having TTL bugs.
>
>Sheng Wu 吴晟
>Twitter, wusheng1108
>
>
>dafang <[email protected]> 于2021年12月15日周三 16:38写道：
>
>> No,I have set nothing in the system param.
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>> 在 2021-12-15 15:51:29，"Sheng Wu" <[email protected]> 写道：
>> >Maybe you set the system environment in another process to override this
>> >value? `SW_CORE_RECORD_DATA_TTL` is the name of system variable.
>> >
>> >Sheng Wu 吴晟
>> >Twitter, wusheng1108
>> >
>> >
>> >dafang <[email protected]> 于2021年12月15日周三 14:47写道：
>> >
>> >> Hi skywalking dev team:
>> >> Recently,I have meet a question that the recordDataTTL is not working,
>> and
>> >> I need you help.
>> >> History:
>> >> I hava set the recordDataTTL config equals 2(day),such as :
>> >> "recordDataTTL: ${SW_CORE_RECORD_DATA_TTL:2} # Unit is day" when the
>> >> skywalking init.
>> >> But now I want to keep the record data in es remain longer.Ant then I
>> set
>> >> recordDataTTL = 4 and restart the server,but it doesn't work,the 2 days
>> >> before index will still be deleted.
>> >> Is anything wrong in my operation?
>> >> Wait for your help,Thanks a lot~
>> >> dafang
>> >> 2021.12.15
>> >>
>> >>
>> >> =========================
>> >> 为了清晰表达，我用中文复述一下：
>> >> skywalking的开发团队好：
>> >> 最近，我遇到了一个关于recordDataTTL 不生效的问题，需要寻求帮助
>> >> 背景：
>> >> 在我skywalking初始化的时候，我设置了recordDataTTL 为2 ，就像这样配置 "recordDataTTL:
>> >> ${SW_CORE_RECORD_DATA_TTL:2} # Unit is day"。
>> >> 但是现在我想让数据在es中保存时间更长一些，于是我设置了 recordDataTTL
>> >> 等于4，并且重启了服务。过了一天后，我发现我在es中的索引还是保留了2天的，说明我的设置没生效。
>> >> 我哪一步操作有问题吗？
>> >> 期待您的帮助，非常感谢
>> >> 大方
>> >> 2021年12月15日
>>
