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https://issues.apache.org/jira/browse/SPARK-10210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tathagata Das resolved SPARK-10210.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
> Exception "Could not compute split, block input-XXX not found" after
> streaming app driver recovers from checkpoint
> ------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-10210
> URL: https://issues.apache.org/jira/browse/SPARK-10210
> Project: Spark
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 1.4.1
> Reporter: Tathagata Das
> Assignee: Tathagata Das
> Priority: Critical
> Fix For: 1.5.0
>
>
> When write ahead log is not enabled, a recovered streaming driver still tries
> to run jobs using pre-failure block ids, and fails as the block do not exists
> in-memory any more (and cannot be recovered as receiver WAL is not enabled).
> This occurs because the driver-side WAL of ReceivedBlockTracker is recovers
> that past block information, and ReceiveInputDStream creates BlockRDDs even
> if those blocks do not exist.
> The solution is to filter out block ids that do not exist before creating the
> BlockRDD.
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