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MapReduce, mail # user - is jdk required to run hadoop or jre alone is sufficient


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Re: is jdk required to run hadoop or jre alone is sufficient
Harsh J 2013-10-17, 09:34
No, you do not need JDK to just run Apache Hadoop.

On Thu, Oct 17, 2013 at 2:16 PM, oc tsdb <[EMAIL PROTECTED]> wrote:
> In general to run just hadoop without using any other tools like sqoop, do
> we need jdk ?
>
>
> On Wed, Oct 16, 2013 at 1:08 PM, Harsh J <[EMAIL PROTECTED]> wrote:
>>
>> You will need a JDK. Certain tools like Sqoop, etc. have a dependency
>> on JDK for compiling generated code at runtime, and will not function
>> without a JDK.
>>
>> On Wed, Oct 16, 2013 at 10:38 AM, oc tsdb <[EMAIL PROTECTED]> wrote:
>> > HI ,
>> >
>> > I would like to know if JRE alone is sufficient to run HADOOP services
>> > or
>> > JDK is required ?
>> >
>> > we are planning to install latest stable version of hadoop
>> >
>> > Thanks,
>> >
>> > Oc.tsdb
>>
>>
>>
>> --
>> Harsh J
>
>

--
Harsh J