file does not exist /hdfs/path/xxx.carbonindexmerge

[陈庚阳]

Hi all,

         I use carbonData to query bigdata, but  today , I found it has some problem,  

         1．I want to Delete this problem partition, but failed , throw ipc.RemoteException , file does not exist: /hdfs/path/to/partion/xxx.carbonindexmerge

Can you give me some ideas , except reimport those data.

Look forward to your reply.

[Zhichao Zhang]

Hi , can you describe more detail, for example, create table sql, how to delete partition data, and so on.

On 2020/01/14 10:52:49, 陈庚阳 <[hidden email]> wrote:

> Hi all,
>
>          I use carbonData to query bigdata, but  today , I found it has some
> problem,  
>
>          1．I want to Delete this problem partition, but failed , throw ipc.
> RemoteException , file does not exist:
> /hdfs/path/to/partion/xxx.carbonindexmerge
>
> Can you give me some ideas , except reimport those data.
>
> Look forward to your reply.
>
>

[陈庚阳]

Hi Zhichao，

  Thank for  your reply.

         1. create table

          CREATE TABLE carbontable(            

        A string,            

        B string,            

        C LONG)

        partitioned by (dt string)

      STORED AS carbondata

   2. data like this

         A: N1

         B: N2

         C:12

         dt: 20200116

        

  data in this table is insert two years ago, those data no update/delete/insert, but day before yestoday, when I use it , thow a exception

 

         FileNotFoundExcepiton , /path/to/0000232323xxxxxx.carbonindexmerge

         Only this partition ocure this problem , how can I reindex it. Thanks.

 

 

-----邮件原件-----
发件人: Zhichao Zhang [mailto:[hidden email]]
发送时间: 2020年1月15日 16:13
收件人: [hidden email]
主题: Re: file does not exist /hdfs/path/xxx.carbonindexmerge

 

Hi , can you describe more detail, for example, create table sql, how to delete partition data, and so on.

 

On 2020/01/14 10:52:49, 陈庚阳 <[hidden email]> wrote:

> Hi all,

>

>          I use carbonData to query bigdata, but  today , I found it

> has some problem,

>

>          1．I want to Delete this problem partition, but failed , throw ipc.

> RemoteException , file does not exist:

> /hdfs/path/to/partion/xxx.carbonindexmerge

>

> Can you give me some ideas , except reimport those data.

>

> Look forward to your reply.

>

>