server: Add table range api to http status server (#20456) #20620
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Signed-off-by: Xiaoguang Sun <sunxiaoguang@zhihu.com>
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@lonng Could you please check this cherry pick so it can be included in the next 4.0 release |
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@sunxiaoguang Sorry for the late review. |
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@Yisaer PTAL |
ti-srebot
approved these changes
Nov 2, 2020
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/merge |
ti-srebot
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/run-all-tests |
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Cherry pick pr #20456
Signed-off-by: Xiaoguang Sun sunxiaoguang@zhihu.com
What problem does this PR solve?
Add table range api to http status server so users can easily query misc ranges information of a particular table.
What is changed and how it works?
Add /tables/{db}/{table}/ranges to http status server and return ranges information row and all indices of the table.
What's Changed:
Add /tables/{db}/{table}/ranges to http status server.
How it Works:
Compute row ranges based on table's id, indices ranges from table's metadata.
Related changes
Add routing information to server/http_status.go
Add handler to server/http_handler.go
Tests
server/http_handler_test.go
TestRangesAPI
TestListTableRanges
Side effects
None
Release note