[
https://issues.apache.org/jira/browse/BAHIR-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Luciano Resende resolved BAHIR-183.
-----------------------------------
Resolution: Fixed
Assignee: Wang Yanlin
Fix Version/s: (was: Spark-2.2.1)
Spark-2.4.0
> Using HDFS for saving message for mqtt source
> ---------------------------------------------
>
> Key: BAHIR-183
> URL: https://issues.apache.org/jira/browse/BAHIR-183
> Project: Bahir
> Issue Type: Improvement
> Components: Spark Structured Streaming Connectors
> Affects Versions: Spark-2.2.0
> Reporter: Wang Yanlin
> Assignee: Wang Yanlin
> Priority: Major
> Fix For: Spark-2.4.0
>
>
> Currently in spark-sql-streaming-mqtt, the received mqtt message is saved in
> a local file by driver, this will have the risks of losing data for cluster
> mode when application master failover occurs. So saving in-coming mqtt
> messages using a director in checkpoint will solve this problem.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
