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https://issues.apache.org/jira/browse/FLINK-11691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yun Tang updated FLINK-11691:
-----------------------------
Description:
Currently, interface {{ConfigurableStateBackend}} has method definition below:
{code:java}
StateBackend configure(Configuration config) throws
IllegalConfigurationException;
{code}
On the other hand, interface {{StateBackendFactory}} has method definition
below:
{code:java}
T createFromConfig(Configuration config) throws IllegalConfigurationException,
IOException;
{code}
They were all called mainly in
{{StateBackendLoader#loadStateBackendFromConfig}} and
{{StateBackendLoader#fromApplicationOrConfigOrDefault}}. Those two methods both
have {{}}
> Introduce ClassLoader in the methods of StateBackendFactory and
> ConfigurableStateBackend
> ----------------------------------------------------------------------------------------
>
> Key: FLINK-11691
> URL: https://issues.apache.org/jira/browse/FLINK-11691
> Project: Flink
> Issue Type: Improvement
> Reporter: Yun Tang
> Priority: Major
> Fix For: 1.8.0
>
>
> Currently, interface {{ConfigurableStateBackend}} has method definition below:
> {code:java}
> StateBackend configure(Configuration config) throws
> IllegalConfigurationException;
> {code}
> On the other hand, interface {{StateBackendFactory}} has method definition
> below:
> {code:java}
> T createFromConfig(Configuration config) throws
> IllegalConfigurationException, IOException;
> {code}
> They were all called mainly in
> {{StateBackendLoader#loadStateBackendFromConfig}} and
> {{StateBackendLoader#fromApplicationOrConfigOrDefault}}. Those two methods
> both have {{}}
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