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From Ashish <paliwalash...@gmail.com>
Subject Re: Unable to deliver event. Exception follows. java.lang.NullPointerException
Date Tue, 29 Oct 2013 09:29:51 GMT
George,

Can you share more details about what you are trying to achieve? If
possible, please share Flume version, Agent configuration and exception
stacktrace.
You may also look at HBase Sink for more info
http://flume.apache.org/FlumeUserGuide.html#hbasesinks


On Tue, Oct 29, 2013 at 2:50 PM, George Pang <p0941p@gmail.com> wrote:

> I use the serializer example in this blog post:
> http://blog.cloudera.com/blog/2012/11/streaming-data-into-apache-hbase-using-apache-flume/
>
> but got "Unable to deliver event. Exception follows.
> java.lang.NullPointerException". From looking it up in forums, I think it
> may be caused by empty header. If so, how is a timestamp header is added?
> if not what cause the event undelivery to happen?
>
> Thank you,
>
> George
>



-- 
thanks
ashish

Blog: http://www.ashishpaliwal.com/blog
My Photo Galleries: http://www.pbase.com/ashishpaliwal

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