[
https://issues.apache.org/jira/browse/RANGER-3703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Binhua Hu updated RANGER-3703:
------------------------------
Description:
In the docker container or distributed nodes, the initialization
script(setup.sh) may be executed many times. Ranger controls the initialization
process through database table（x_db_version_h）. However, when the number of
database connections is too large or the network is abnormal, the
initialization script will judge abnormally, the script will trigger
reconstruction, and the data will be lost.So is it reasonable to drop tables in
script(ranger_core_db_XX.sql).
The initialization log is as follows，
!异常1.png|width=1157,height=218!
The data volume in the Ranger database is as follows，
!ranger丢数据异常2.png|width=973,height=366!
was:
In the docker container or distributed nodes, the initialization
script(setup.sh) may be executed many times. Ranger controls the initialization
process through database table（x_db_version_h）. However, when the number of
database connections is too large or the network is abnormal, the
initialization script will judge abnormally, the script will trigger
reconstruction, and the data will be lost.So is it reasonable to drop tables in
script(ranger_core_db_XX.sql).
The initialization log is as follows，
!异常1.png|width=1277,height=241!
> Data loss during initialization
> --------------------------------
>
> Key: RANGER-3703
> URL: https://issues.apache.org/jira/browse/RANGER-3703
> Project: Ranger
> Issue Type: Improvement
> Components: admin
> Affects Versions: 1.2.0, 2.2.0
> Reporter: Binhua Hu
> Priority: Major
> Attachments: ranger丢数据异常2.png, 异常1.png
>
>
> In the docker container or distributed nodes, the initialization
> script(setup.sh) may be executed many times. Ranger controls the
> initialization process through database table（x_db_version_h）. However, when
> the number of database connections is too large or the network is abnormal,
> the initialization script will judge abnormally, the script will trigger
> reconstruction, and the data will be lost.So is it reasonable to drop tables
> in script(ranger_core_db_XX.sql).
> The initialization log is as follows，
> !异常1.png|width=1157,height=218!
> The data volume in the Ranger database is as follows，
> !ranger丢数据异常2.png|width=973,height=366!
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
