Add TableLastUpdatedExtractor for BigQuery

[jinhyukchang]

Currently we have HiveTableLastUpdatedExtractor that figures out when the table is last modified for Hive. This issue is to support the same feature to BigQuery.

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[manesioz]

Hi! On the docs we can see that for TableLastUpdated:

you will need access to history that provides information on when the last data write happened on a given table.

My guess is the implementation will have to leverage LAST_MODIFIED_TIME from the INFORMATION_SCHEMA? Any thoughts on how to implement this?

cc. @feng-tao @jinhyukchang @Golodhros

[sagar-raythatha]

Hi,

I have done this within the BigQueryMetadataExtractor, since the api call in which BigQueryMetadataExtractor making, provides the Last Modified details.

last_modified_time=table.get('lastModifiedTime', '')

However, I am not sure how to bring this to the UI. Can anyone give some direction for that?

@feng-tao @jinhyukchang @Golodhros @dschaller @manesioz