+1(non-binding)
Confirming that Tez outperforms MapReduce in Hadoop 2.5.1 in some
basic benchmarks for ETL.
# TeraSort 50GB
MapReduce 22m34.220s
Tez 14m52.593s
# WordCount 20GB
MapReduce 11m13.173s
Tez 7m19.763s
# Environment
Using Google Compute engine
- master x 1,
- slave x 2
Spec of slave:
- CPU 8 cores
- memory 64GB
- SSD x 8
Thanks,
- Tsuyoshi
On Thu, Nov 6, 2014 at 12:59 PM, Rajesh Balamohan <[email protected]> wrote:
>
> +1,
>
> Verified the signature
> Built on local cluster.
> Ran tests and sample jobs on the cluster.
>
> ~Rajesh.B
>
> On Tue, Nov 4, 2014 at 10:06 PM, Jianfeng (Jeff) Zhang
> <[email protected]> wrote:
>>
>> +1,
>>
>> Verify the signature
>> Build it successfully and test passed.
>> Run tez-examples in local cluster successfully
>>
>>
>>
>> Best Regards,
>> Jeff Zhang
>>
>>
>> On Wed, Nov 5, 2014 at 10:42 AM, Bikas Saha <[email protected]> wrote:
>>>
>>>
>>>
>>> Folks,
>>>
>>>
>>>
>>> I have created an Apache Tez 0.5.2 release candidate (rc0).
>>>
>>>
>>>
>>> This is an incremental release that contains many bug fixes and adds new
>>> APIs. Creating a release will enable upstream components to use the new APIs
>>> and help validate them. There are 3 incompatible changes TEZ-1666, TEZ-1699
>>> and TEZ-1700 which are expected to affect only a minority of users, if any.
>>>
>>>
>>>
>>> GIT source tag:
>>>
>>>
>>> https://git-wip-us.apache.org/repos/asf/tez/repo?p=tez.git;a=log;h=refs/tags/release-0.5.2-rc0
>>>
>>>
>>>
>>> Staging site:
>>>
>>> https://dist.apache.org/repos/dist/dev/tez/tez-0.5.2-src-rc0
>>>
>>>
>>>
>>> Nexus Staging URL:
>>>
>>> https://repository.apache.org/content/repositories/orgapachetez-1015
>>>
>>>
>>>
>>> PGP release keys:
>>>
>>> http://pgp.mit.edu/pks/lookup?op=get&search=0x8B25B9B71EFF7770
>>>
>>> KEYS file available at
>>>
>>> https://dist.apache.org/repos/dist/release/tez/KEYS
>>>
>>>
>>>
>>> List of issues fixed in the release:
>>>
>>> https://issues.apache.org/jira/browse/TEZ/fixforversion/12328742
>>>
>>> Also available in CHANGES.txt within the release tar-ball.
>>>
>>>
>>>
>>> The vote will be open for at least 72 hours and close on 11/07/2014
>>>
>>>
>>>
>>> [ ] +1 approve
>>>
>>> [ ] +0 no opinion
>>>
>>> [ ] -1 disapprove (with reason)
>>>
>>>
>>>
>>> I begin the vote with my +1.
>>>
>>>
>>>
>>> Thanks
>>>
>>> Bikas
>>>
>>>
>>>
>>>
>>> CONFIDENTIALITY NOTICE
>>> NOTICE: This message is intended for the use of the individual or entity
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>>> printing, copying, dissemination, distribution, disclosure or forwarding of
>>> this communication is strictly prohibited. If you have received this
>>> communication in error, please contact the sender immediately and delete it
>>> from your system. Thank You.
>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the reader of
>> this message is not the intended recipient, you are hereby notified that any
>> printing, copying, dissemination, distribution, disclosure or forwarding of
>> this communication is strictly prohibited. If you have received this
>> communication in error, please contact the sender immediately and delete it
>> from your system. Thank You.
>
>
--
- Tsuyoshi
