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Need Schema / create statement for atlas_janus table in hbase

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Explorer

Team,

 

Could you provide me the schema details / create table statement for atlas_janus (hbase table) , as in a usecase we need to access this table via phoenix wherein the schema information for the table is required.

 

 

Thanks.

ASIF.

1 REPLY 1

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Super Collaborator

Hello @ASIF123 

 

Atlas Janus is an HBase Table, created with Column Family specification only. The DDL of the concerned Atlas Table is available in the HMaster UI & Master Logs, when Atlas Service is initialised for 1st time. However, Column Families are added eventually & each Row of the concerned Table has Different Column Qualifier. In short, there is no Static Definition of Atlas Janus Table. 

 

Any Phoenix Table or View mapping requires explicit specification of the Column Family & Column Qualifier. Henceforth, the Phoenix Table or View DDL will be specific to Customer's Env. Your team can review the Atlas Janus Table Output via Scan & confirm the Column Qualifier against each Column Family. Accordingly, the Phoenix Table or View can be created. 

 

- Smarak