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https://issues.apache.org/jira/browse/FLINK-10298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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JIN SUN updated FLINK-10298:
----------------------------
Description:
The new failover strategy needs to consider handling failures according to
different failure types. It orchestrates all the logics we mentioned in this
[document|https://docs.google.com/document/d/1FdZdcA63tPUEewcCimTFy9Iz2jlVlMRANZkO4RngIuk/edit],
we can put the logic in onTaskFailure method of the FailoverStrategy
interface, with the logic inline:
{code:java}
public void onTaskFailure(Execution taskExecution, Throwable cause) {
//1. Get the throwable type
//2. If the type is NonrecoverableType fail the job
//3. If the type is PatritionDataMissingError, do revocation
//4. If the type is EnvironmentError, do check blacklist
//5. Other failure types are recoverable, but we need to remember the
count of the failure,
//6. if it exceeds the threshold, fail the job
}{code}
was:
The new failover strategy needs to consider handling failures according to
different failure types. It orchestrates all the logics we mentioned in this
[document|https://docs.google.com/document/d/1FdZdcA63tPUEewcCimTFy9Iz2jlVlMRANZkO4RngIuk/edit#],
we can put the logic in onTaskFailure method of the FailoverStrategy
interface, with the logic inline:
{code:java}
public void onTaskFailure(Execution taskExecution, Throwable cause) {
//1. Get the throwable type
//2. If the type is NonrecoverableType fail the job
//3. If the type is PatritionDataMissingError, do revocation
//4. If the type is EnvironmentError, do check blacklist
//5. Other failure types are recoverable, but we need to remember the count of
the failure,
if it exceeds the threshold, fail the job
}{code}
> Batch Job Failover Strategy
> ---------------------------
>
> Key: FLINK-10298
> URL: https://issues.apache.org/jira/browse/FLINK-10298
> Project: Flink
> Issue Type: Sub-task
> Components: JobManager
> Reporter: JIN SUN
> Assignee: JIN SUN
> Priority: Major
>
> The new failover strategy needs to consider handling failures according to
> different failure types. It orchestrates all the logics we mentioned in this
> [document|https://docs.google.com/document/d/1FdZdcA63tPUEewcCimTFy9Iz2jlVlMRANZkO4RngIuk/edit],
> we can put the logic in onTaskFailure method of the FailoverStrategy
> interface, with the logic inline:
> {code:java}
> public void onTaskFailure(Execution taskExecution, Throwable cause) {
> //1. Get the throwable type
> //2. If the type is NonrecoverableType fail the job
> //3. If the type is PatritionDataMissingError, do revocation
> //4. If the type is EnvironmentError, do check blacklist
> //5. Other failure types are recoverable, but we need to remember the
> count of the failure,
> //6. if it exceeds the threshold, fail the job
> }{code}
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