[jira] [Assigned] (IOTDB-1913) When exporting a amount of data, it will report network error or OOM

["Haonan Hou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IOTDB-1913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haonan Hou reassigned IOTDB-1913:
---------------------------------

    Assignee: Xuan Ronaldo

> When exporting a  amount of data, it will report network error or OOM
> ---------------------------------------------------------------------
>
>                 Key: IOTDB-1913
>                 URL: https://issues.apache.org/jira/browse/IOTDB-1913
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: Tools/Others
>    Affects Versions: master branch, 0.12.3
>            Reporter: xiaozhihong
>            Assignee: Xuan Ronaldo
>            Priority: Major
>         Attachments: image-2021-11-02-16-49-33-597.png, image-2021-11-02-16-49-51-842.png
>
>
> Step1：Write data to IOTDB By Benchmark
> config as following：
> loop=10000
> device_num=50
> sensor_num=500
> client_num=10
> group_num=10
> datatype_proportion=1:1:1:1:1:1
> batch_write=100
> is_out_of_order=true
> step 2:
> Enter CLI:flush
> Step 3:
> ./tools/export-csv.sh -h 127.0.0.1 -p 6667 -u root -pw root -td /home/xzh/ -q "select * from root.test.g_0.d_0"
> Then will report error tips:
> like Cannot fetch result from server,because of network connection or oom.
>  !image-2021-11-02-16-49-33-597.png! 
>  !image-2021-11-02-16-49-51-842.png! 
>  



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