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Posted to issues@spark.apache.org by "Tathagata Das (JIRA)" <ji...@apache.org> on 2015/04/30 10:04:06 UTC
[jira] [Closed] (SPARK-5959) Create a ReliableKinesisReceiver
similar to the ReliableKafkaReceiver
[ https://issues.apache.org/jira/browse/SPARK-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tathagata Das closed SPARK-5959.
--------------------------------
Resolution: Duplicate
> Create a ReliableKinesisReceiver similar to the ReliableKafkaReceiver
> ---------------------------------------------------------------------
>
> Key: SPARK-5959
> URL: https://issues.apache.org/jira/browse/SPARK-5959
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.1.0
> Reporter: Chris Fregly
> Assignee: Chris Fregly
>
> After each block is stored reliably in the WAL (after the store() call returns), ACK back to Kinesis.
> There is still the issue of the ReliableKinesisReceiver dying before the ACK back to Kinesis, however no data will be lost. Duplicate data is still possible.
> Notes:
> * Make sure we're not overloading the checkpoint control plane which uses DynamoDB.
> * May need to disable auto-checkpointing and remove the checkpoint interval.
> * Maintain compatibility with existing KinesisReceiver-based code.
>
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