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Posted to dev@iotdb.apache.org by "FengQingxin (JIRA)" <ji...@apache.org> on 2019/07/02 07:00:00 UTC

[jira] [Created] (IOTDB-124) Lost timeseries info after I restart IoTDB

FengQingxin created IOTDB-124:
---------------------------------

             Summary: Lost timeseries info after I restart IoTDB
                 Key: IOTDB-124
                 URL: https://issues.apache.org/jira/browse/IOTDB-124
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: FengQingxin
         Attachments: image-2019-07-02-14-54-38-359.png, image-2019-07-02-14-55-14-334.png

When I restart my IoTDB service, I got this error message :

2019-07-02 14:44:30,283 [main] ERROR org.apache.iotdb.db.metadata.MManager:150 - Cannot read MGraph from file, using an empty new one

After that , I got a empty IoTDB , no timeseries info can be selected. but I can find Tsfile in folder 'data'. like this:

!image-2019-07-02-14-54-38-359.png!  

Error:

!image-2019-07-02-14-55-14-334.png!



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RE: [jira] [Created] (IOTDB-124) Lost timeseries info after I restart IoTDB

Posted by Jinrui Zhang <Ji...@microsoft.com.INVALID>.
Sure. I’ll investigate it.

Thanks,
Jinrui

From: Xiangdong Huang <sa...@gmail.com>
Sent: Tuesday, July 2, 2019 7:16 PM
To: dev@iotdb.apache.org; Jinrui Zhang <Ji...@microsoft.com>
Subject: Re: [jira] [Created] (IOTDB-124) Lost timeseries info after I restart IoTDB

Hi,

@Jinrui, can you pay some attention to this issue?

Best,
-----------------------------------
Xiangdong Huang
School of Software, Tsinghua University

 黄向东
清华大学 软件学院


FengQingxin (JIRA) <ji...@apache.org>> 于2019年7月2日周二 下午3:00写道：
FengQingxin created IOTDB-124:
---------------------------------

             Summary: Lost timeseries info after I restart IoTDB
                 Key: IOTDB-124
                 URL: https://issues.apache.org/jira/browse/IOTDB-124<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fissues.apache.org%2Fjira%2Fbrowse%2FIOTDB-124&data=02%7C01%7CJinrui.Zhang%40microsoft.com%7C6742ca3901d94c02e7ed08d6fedeb122%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C1%7C636976629748685609&sdata=h6iNNmiN5RFrhJLF9fuPZ2T9Xco0V%2Fy50XI5Hv4pkK0%3D&reserved=0>
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: FengQingxin
         Attachments: image-2019-07-02-14-54-38-359.png, image-2019-07-02-14-55-14-334.png

When I restart my IoTDB service, I got this error message :

2019-07-02 14:44:30,283 [main] ERROR org.apache.iotdb.db.metadata.MManager:150 - Cannot read MGraph from file, using an empty new one

After that , I got a empty IoTDB , no timeseries info can be selected. but I can find Tsfile in folder 'data'. like this:

!image-2019-07-02-14-54-38-359.png!

Error:

!image-2019-07-02-14-55-14-334.png!



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Re: [jira] [Created] (IOTDB-124) Lost timeseries info after I restart IoTDB

Posted by Xiangdong Huang <sa...@gmail.com>.
Hi,

@Jinrui, can you pay some attention to this issue?

Best,
-----------------------------------
Xiangdong Huang
School of Software, Tsinghua University

 黄向东
清华大学 软件学院


FengQingxin (JIRA) <ji...@apache.org> 于2019年7月2日周二 下午3:00写道：

> FengQingxin created IOTDB-124:
> ---------------------------------
>
>              Summary: Lost timeseries info after I restart IoTDB
>                  Key: IOTDB-124
>                  URL: https://issues.apache.org/jira/browse/IOTDB-124
>              Project: Apache IoTDB
>           Issue Type: Bug
>             Reporter: FengQingxin
>          Attachments: image-2019-07-02-14-54-38-359.png,
> image-2019-07-02-14-55-14-334.png
>
> When I restart my IoTDB service, I got this error message :
>
> 2019-07-02 14:44:30,283 [main] ERROR
> org.apache.iotdb.db.metadata.MManager:150 - Cannot read MGraph from file,
> using an empty new one
>
> After that , I got a empty IoTDB , no timeseries info can be selected. but
> I can find Tsfile in folder 'data'. like this:
>
> !image-2019-07-02-14-54-38-359.png!
>
> Error:
>
> !image-2019-07-02-14-55-14-334.png!
>
>
>
> --
> This message was sent by Atlassian JIRA
> (v7.6.3#76005)
>