[schema] Improve SchemaInfoProvider to fetch schema info asynchronously #4836
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*Motivation* Currently fetching schema information is done synchronously. It is called in netty callback threads and will potentially block async operations. *Modifications* Make most of the operations asynchronously in SchemaInfoProvider.
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/cc @congbobo184 can you please also review this? |
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sijie
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*Motivation* Currently KeyValue schema doesn't support using AUTO_CONSUME. This PR is to add this support. This PR is based on apache#4836 *Changes* - refactor a bit on Schema interface to support fetching schema info for both AutoConsumeSchema and KeyValueSchema before subscribing - add AUTO_CONSUME support to KeyValueSchema - add tests
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codelipenghui
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Jul 28, 2019
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sijie
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Jul 30, 2019
…ema (#4839) *Motivation* Currently KeyValue schema doesn't support using AUTO_CONSUME. This PR is to add this support. This PR is based on #4836 *Changes* - refactor a bit on Schema interface to support fetching schema info for both AutoConsumeSchema and KeyValueSchema before subscribing - add AUTO_CONSUME support to KeyValueSchema - add tests
jiazhai
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Aug 28, 2019
*Motivation* Currently fetching schema information is done synchronously. It is called in netty callback threads and will potentially block async operations. *Modifications* Make most of the operations asynchronously in SchemaInfoProvider. (cherry picked from commit 91c4254)
jiazhai
pushed a commit
that referenced
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Aug 28, 2019
…ema (#4839) *Motivation* Currently KeyValue schema doesn't support using AUTO_CONSUME. This PR is to add this support. This PR is based on #4836 *Changes* - refactor a bit on Schema interface to support fetching schema info for both AutoConsumeSchema and KeyValueSchema before subscribing - add AUTO_CONSUME support to KeyValueSchema - add tests (cherry picked from commit dd7cc89)
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Motivation
Currently fetching schema information is done synchronously.
It is called in netty callback threads and will potentially block
async operations.
Modifications
Make most of the operations asynchronously in SchemaInfoProvider.