spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tathagata Das (JIRA)" <>
Subject [jira] [Updated] (SPARK-1645) Improve Spark Streaming compatibility with Flume
Date Fri, 01 Aug 2014 20:45:39 GMT


Tathagata Das updated SPARK-1645:

    Fix Version/s: 1.1.0

> Improve Spark Streaming compatibility with Flume
> ------------------------------------------------
>                 Key: SPARK-1645
>                 URL:
>             Project: Spark
>          Issue Type: Improvement
>          Components: Streaming
>            Reporter: Hari Shreedharan
>            Assignee: Tathagata Das
>             Fix For: 1.1.0
> Currently the following issues affect Spark Streaming and Flume compatibilty:
> * If a spark worker goes down, it needs to be restarted on the same node, else Flume
cannot send data to it. We can fix this by adding a Flume receiver that is polls Flume, and
a Flume sink that supports this.
> * Receiver sends acks to Flume before the driver knows about the data. The new receiver
should also handle this case.
> * Data loss when driver goes down - This is true for any streaming ingest, not just Flume.
I will file a separate jira for this and we should work on it there. This is a longer term
project and requires considerable development work.
> I intend to start working on these soon. Any input is appreciated. (It'd be great if
someone can add me as a contributor on jira, so I can assign the jira to myself).

This message was sent by Atlassian JIRA

View raw message