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From Sai Dilip Reddy Kiralam <dkira...@aadhya-analytics.com>
Subject Re: Topology error
Date Wed, 13 Apr 2016 08:38:52 GMT
looking for this answer .Thanks abhishek



*Best regards,*

*K.Sai Dilip Reddy.*

On Wed, Apr 13, 2016 at 1:55 PM, Erik Weathers <eweathers@groupon.com>
wrote:

> Oh, interesting Abhishek, thanks for the pointer!
>
> - Erik
>
> On Wed, Apr 13, 2016 at 12:47 AM, Abhishek Agarwal <abhishcool@gmail.com>
> wrote:
>
>> You can run the old code with the newer version by putting up this config
>> in storm.yaml of client (machine where you submit the topologies from) -
>>
>> client.jartransformer.class:
>> "org.apache.storm.hack.StormShadeTransformer"
>>
>> On Wed, Apr 13, 2016 at 12:32 PM, anshu shukla <anshushukla0@gmail.com>
>> wrote:
>>
>>> Thanks Erik ,
>>>
>>>
>>>
>>> On Wed, Apr 13, 2016 at 12:12 PM, Sai Dilip Reddy Kiralam <
>>> dkiralam@aadhya-analytics.com> wrote:
>>>
>>>> yeah ! thank you erik,I just found that by comparing example codes of
>>>> storm 0.10 and storm 1.0
>>>>
>>>>
>>>>
>>>>
>>>> *Best regards,*
>>>>
>>>> *K.Sai Dilip Reddy.*
>>>>
>>>> On Wed, Apr 13, 2016 at 12:06 PM, Erik Weathers <eweathers@groupon.com>
>>>> wrote:
>>>>
>>>>> Storm-1.0.0 represents a major rewrite.  One of the changes was to the
>>>>> package paths:  backtype.* was changed to org.apache.*.
>>>>>
>>>>> So all previous storm stuff is broken.  You need to rebuild the
>>>>> topology to reference org.apache.* instead of backtype.*.  Should be
a
>>>>> simple string replacement.  Here is a sed cmd I used on my mac (note
gsed
>>>>> instead of sed):
>>>>>
>>>>> find . -type f -not -path '*/\.*' -not -name '*.class' -print0 | xargs
>>>>> -0 gsed -i 's/backtype/org.apache/g'
>>>>>
>>>>> On Tue, Apr 12, 2016 at 11:29 PM, Sai Dilip Reddy Kiralam <
>>>>> dkiralam@aadhya-analytics.com> wrote:
>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> when I tried to run the word count Topology from storm-starter
>>>>>> examples of 0.10 version in the storm 1.0.0 it gives me the error
as follow
>>>>>>
>>>>>> .jar=target/storm-starter-0.10.0.jar storm.starter.WordCountTopology
>>>>>> sdf fd
>>>>>> Error: A JNI error has occurred, please check your installation and
>>>>>> try again
>>>>>> Exception in thread "main" java.lang.NoClassDefFoundError:
>>>>>> backtype/storm/topology/IRichSpout
>>>>>>     at java
>>>>>>
>>>>>> why it is giving me the error ?
>>>>>>
>>>>>>
>>>>>> *Best regards,*
>>>>>>
>>>>>> *K.Sai Dilip Reddy.*
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> Thanks & Regards,
>>> Anshu Shukla
>>>
>>
>>
>>
>> --
>> Regards,
>> Abhishek Agarwal
>>
>>
>

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