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Posted to dev@iotdb.apache.org by "Zesong Sun (Jira)" <ji...@apache.org> on 2019/09/18 08:45:00 UTC
[jira] [Created] (IOTDB-222) Fix changing to read-only mode when
flushing Tsfile on HDFS
Zesong Sun created IOTDB-222:
--------------------------------
Summary: Fix changing to read-only mode when flushing Tsfile on HDFS
Key: IOTDB-222
URL: https://issues.apache.org/jira/browse/IOTDB-222
Project: Apache IoTDB
Issue Type: Bug
Reporter: Zesong Sun
Attachments: WechatIMG20.png
When flushing Tsfile on HDFS, system changes to read-only mode in some occasion.
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Re: Re: [jira] [Created] (IOTDB-222) Fix changing to read-only mode
when flushing Tsfile on HDFS
Posted by 孙泽嵩 <sz...@mails.tsinghua.edu.cn>.
Hi,
> But my question is, is it just a bug when using HDFS? If we flush data on local disk, will the bug appear?
I think it is just a bug in HDFS… Actually I also work well in my test, but I’ll keep focusing on and trying to reproduce all the bugs users have met in their actual work (like this issue [1]).
[1] https://issues.apache.org/jira/browse/IOTDB-227
BR,
--
Zesong Sun
School of Software, Tsinghua University
孙泽嵩
清华大学 软件学院
> -----原始邮件-----
> 发件人: "Xiangdong Huang" <sa...@gmail.com>
> 发送时间: 2019-09-19 13:41:43 (星期四)
> 收件人: dev@iotdb.apache.org
> 抄送:
> 主题: Re: [jira] [Created] (IOTDB-222) Fix changing to read-only mode when flushing Tsfile on HDFS
>
> Hi,
>
> I can hardly understand how to reproduce the bug (and finding why the bug
> appears..)
>
> I notice the issue is fixed. But my question is, is it just a bug when
> using HDFS? If we flush data on local disk, will the bug appear?
>
> Best,
> -----------------------------------
> Xiangdong Huang
> School of Software, Tsinghua University
>
> 黄向东
> 清华大学 软件学院
>
>
> Zesong Sun (Jira) <ji...@apache.org> 于2019年9月18日周三 下午4:45写道：
>
> > Zesong Sun created IOTDB-222:
> > --------------------------------
> >
> > Summary: Fix changing to read-only mode when flushing Tsfile
> > on HDFS
> > Key: IOTDB-222
> > URL: https://issues.apache.org/jira/browse/IOTDB-222
> > Project: Apache IoTDB
> > Issue Type: Bug
> > Reporter: Zesong Sun
> > Attachments: WechatIMG20.png
> >
> > When flushing Tsfile on HDFS, system changes to read-only mode in some
> > occasion.
> >
> >
> >
> > --
> > This message was sent by Atlassian Jira
> > (v8.3.4#803005)
> >
Re: [jira] [Created] (IOTDB-222) Fix changing to read-only mode when
flushing Tsfile on HDFS
Posted by Xiangdong Huang <sa...@gmail.com>.
Hi,
I can hardly understand how to reproduce the bug (and finding why the bug
appears..)
I notice the issue is fixed. But my question is, is it just a bug when
using HDFS? If we flush data on local disk, will the bug appear?
Best,
-----------------------------------
Xiangdong Huang
School of Software, Tsinghua University
黄向东
清华大学 软件学院
Zesong Sun (Jira) <ji...@apache.org> 于2019年9月18日周三 下午4:45写道：
> Zesong Sun created IOTDB-222:
> --------------------------------
>
> Summary: Fix changing to read-only mode when flushing Tsfile
> on HDFS
> Key: IOTDB-222
> URL: https://issues.apache.org/jira/browse/IOTDB-222
> Project: Apache IoTDB
> Issue Type: Bug
> Reporter: Zesong Sun
> Attachments: WechatIMG20.png
>
> When flushing Tsfile on HDFS, system changes to read-only mode in some
> occasion.
>
>
>
> --
> This message was sent by Atlassian Jira
> (v8.3.4#803005)
>
Re: Fix changing to read-only mode when flushing Tsfile on HDFS
Posted by Jialin Qiao <qj...@mails.tsinghua.edu.cn>.
Hi,
Changing to read-only mode may due to meeting error when flushing.
It can not be solved by changing mode back, because it may happen again.
Do you authorized to flush data to HDFS?
--
Jialin Qiao
School of Software, Tsinghua University
乔嘉林
清华大学 软件学院
> -----原始邮件-----
> 发件人: "Zesong Sun (Jira)" <ji...@apache.org>
> 发送时间: 2019-09-18 16:45:00 (星期三)
> 收件人: dev@iotdb.apache.org
> 抄送:
> 主题: [jira] [Created] (IOTDB-222) Fix changing to read-only mode when flushing Tsfile on HDFS
>
> Zesong Sun created IOTDB-222:
> --------------------------------
>
> Summary: Fix changing to read-only mode when flushing Tsfile on HDFS
> Key: IOTDB-222
> URL: https://issues.apache.org/jira/browse/IOTDB-222
> Project: Apache IoTDB
> Issue Type: Bug
> Reporter: Zesong Sun
> Attachments: WechatIMG20.png
>
> When flushing Tsfile on HDFS, system changes to read-only mode in some occasion.
>
>
>
> --
> This message was sent by Atlassian Jira
> (v8.3.4#803005)