LinkedIn datahub - experience sharing

Passion begets persistence

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datahub Official website address : https://datahubproject.io/docs/.
github Address : https://github.com/datahub-project/datahub.
On-line Demo: https://demo.datahubproject.io.

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1. docker command

1.1 docker quickstart

• github Address : https://github.com/datahub-project/datahub.
• docker Not loaded neo4j, So look at this yml.
• Write data to mysql
  
• Get into mysql,docker exec -it containerId /bin/bash
  

1.2 python3 -m datahub docker nuke --keep-data

1.3 docker data volumes

2. error

2.1 DPI-147:Cannot locate a 64-bit Oracle Client library

• First, make sure oracle client installation is complete , as well as cx_oracle
  Official website installation : https://blog.csdn.net/weixin_43916074/article/details/124827554.

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• Look at the alarm records , Ensure current databub and python Same version as the server , At that time, I just executed the following command, resulting in inconsistent versions . So we can't find it cx_oracle.

  python3 -m datahub docker nuke --keep-data
  python3 -m datahub docker quickstart --version v0.8.38
  

• To upgrade , Save the data , And then go straight up
  python3 -m datahub docker nuke --keep-data
  Official website reference : https://datahubproject.io/docs/cli.
  

2.2 UI The interface cannot cancle

• ingest It's done ,UI Still going round and round
  There is no solution for the moment .

3. delete metadata

• Delete qa Medium oracle
  python3 -m datahub delete --env QA --entity_type dataset --platform oracle
  

4. oracle permission

• Set up oracle Account secret permission , Only one can be seen schema Under the table/view

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• stay datahub config Configure regular in
  
• Read more official documents , Be familiar with the configuration
  Official website reference : https://datahubproject.io/docs/generated/ingestion/sources/oracle.