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Introducing HoodieLogFormat V2 with versioning support

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- HoodieLogFormat V2 has support for LogFormat evolution through versioning
			- LogVersion is associated with a LogBlock not a LogFile
			- Based on a version for a LogBlock, approporiate code path is executed
		- Implemented LazyReading of Hoodie Log Blocks with Memory / IO tradeoff
		- Implemented Reverse pointer to be able to traverse the log in reverse
		- Introduce new MAGIC for backwards compatibility with logs without versions
This commit is contained in:
Nishith Agarwal
2018-02-15 11:01:25 -08:00
committed by vinoth chandar
parent dfd1979c51
commit 5405a6287b
32 changed files with 2066 additions and 677 deletions
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2
docs/_data/topnav.yml
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@@ -23,7 +23,7 @@ topnav_dropdowns:
url: /api_docs.html
output: web
- title: Code Structure
url: /code_structure.html
url: /code_and_design.html
output: web
- title: Roadmap
url: /roadmap.html