Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Akira AJISAKA
Hi Lei,

Would you provide SHA checksum files instead of MD5?
http://www.apache.org/dev/release-distribution#sigs-and-sums

-Akira

On 2018/03/18 13:11, Lei Xu wrote:

> Hi, all
>
> I've created release candidate RC-1 for Apache Hadoop 3.0.1
>
> Apache Hadoop 3.0.1 will be the first bug fix release for Apache
> Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which
> include 12
> blockers and 17 are critical.
>
> Please note:
> * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
> incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache
> Hadoop 3.0.0 will be deprecated due to this change.
>
> The release page is:
> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
>
> New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>
> The git tag is release-3.0.1-RC1, and the latest commit is
> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
>
> The maven artifacts are available at:
> https://repository.apache.org/content/repositories/orgapachehadoop-1081/
>
> Please try the release and vote; the vote will run for the usual 5
> days, ending on 3/22/2017 6pm PST time.
>
> Thanks!
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

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RE: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Takanobu Asanuma
Thanks for all your efforts, Eddy.

+1 (non-binding)
   - Downloaded src tarball and verified checksums
   - Succeeded "mvn clean package -Pdist,native -Dtar -DskipTests"
   - Started docker hadoop cluster with 1 master and 5 slaves
   - Verified TeraGen/TeraSort
   - Verified some erasure coding operations

-Takanobu Asanuma

-----Original Message-----
From: Xiao Chen [mailto:[hidden email]]
Sent: Tuesday, March 20, 2018 1:15 PM
To: Lei Xu <[hidden email]>
Cc: Akira Ajisaka <[hidden email]>; Hadoop Common <[hidden email]>; Hdfs-dev <[hidden email]>; [hidden email]; [hidden email]
Subject: Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Thanks Eddy for the effort!

+1 (binding)

   - Downloaded src tarball and verified checksums
   - Built from src
   - Started a pseudo distributed hdfs cluster
   - Verified basic hdfs operations work
   - Verified hdfs encryption basic operations work
   - Sanity checked logs / webui


-Xiao

On Mon, Mar 19, 2018 at 10:45 AM, Lei Xu <[hidden email]> wrote:

> Sure, Akira
>
> .mds files are uploaded to
> http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>
> On Sun, Mar 18, 2018 at 6:04 PM, Akira Ajisaka
> <[hidden email]> wrote:
> > Hi Lei,
> >
> > Would you provide SHA checksum files instead of MD5?
> > http://www.apache.org/dev/release-distribution#sigs-and-sums
> >
> > -Akira
> >
> >
> > On 2018/03/18 13:11, Lei Xu wrote:
> >>
> >> Hi, all
> >>
> >> I've created release candidate RC-1 for Apache Hadoop 3.0.1
> >>
> >> Apache Hadoop 3.0.1 will be the first bug fix release for Apache
> >> Hadoop 3.0 release. It includes 49 bug fixes and security fixes,
> >> which include 12 blockers and 17 are critical.
> >>
> >> Please note:
> >> * HDFS-12990. Change default NameNode RPC port back to 8020. It
> >> makes incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases,
> >> Apache Hadoop 3.0.0 will be deprecated due to this change.
> >>
> >> The release page is:
> >> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Relea
> >> se
> >>
> >> New RC is available at:
> >> http://home.apache.org/~lei/hadoop-3.0.1-RC1/
> >>
> >> The git tag is release-3.0.1-RC1, and the latest commit is
> >> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
> >>
> >> The maven artifacts are available at:
> >> https://repository.apache.org/content/repositories/
> orgapachehadoop-1081/
> >>
> >> Please try the release and vote; the vote will run for the usual 5
> >> days, ending on 3/22/2017 6pm PST time.
> >>
> >> Thanks!
> >>
> >> -------------------------------------------------------------------
> >> -- To unsubscribe, e-mail: [hidden email]
> >> For additional commands, e-mail: [hidden email]
> >>
> >
>
>
>
> --
> Lei (Eddy) Xu
> Software Engineer, Cloudera
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>
>

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RE: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Chen, Sammi
In reply to this post by Akira AJISAKA
Thanks Eddy for driving 3.0.1 release.

I'm testing the release and will vote later.

One thing I noticed that the JIRA links on page https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release is linked to the page itself, not the individual JIRA.  I'm not sure if it's the design.


Thanks,
Sammi
-----Original Message-----
From: Lei Xu [mailto:[hidden email]]
Sent: Sunday, March 18, 2018 12:11 PM
To: Hadoop Common <[hidden email]>; Hdfs-dev <[hidden email]>; [hidden email]; [hidden email]
Subject: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Hi, all

I've created release candidate RC-1 for Apache Hadoop 3.0.1

Apache Hadoop 3.0.1 will be the first bug fix release for Apache Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which include 12 blockers and 17 are critical.

Please note:
* HDFS-12990. Change default NameNode RPC port back to 8020. It makes incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache Hadoop 3.0.0 will be deprecated due to this change.

The release page is:
https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release

New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/

The git tag is release-3.0.1-RC1, and the latest commit is
496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0

The maven artifacts are available at:
https://repository.apache.org/content/repositories/orgapachehadoop-1081/

Please try the release and vote; the vote will run for the usual 5 days, ending on 3/22/2017 6pm PST time.

Thanks!

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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Eric Payne-4
In reply to this post by Akira AJISAKA
 Thanks for working on this release!
+1 (binding)
I tested the following:
- yarn distributed shell job

- yarn streaming job

- inter-queue preemption

- compared behavior of fair and fifo ordering policy

- both userlimit_first mode and priority_first mode of intra-queue preemption

Eric Payne



    On Saturday, March 17, 2018, 11:11:32 PM CDT, Lei Xu <[hidden email]> wrote:  
 
 Hi, all

I've created release candidate RC-1 for Apache Hadoop 3.0.1

Apache Hadoop 3.0.1 will be the first bug fix release for Apache
Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which
include 12
blockers and 17 are critical.

Please note:
* HDFS-12990. Change default NameNode RPC port back to 8020. It makes
incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache
Hadoop 3.0.0 will be deprecated due to this change.

The release page is:
https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release

New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/

The git tag is release-3.0.1-RC1, and the latest commit is
496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0

The maven artifacts are available at:
https://repository.apache.org/content/repositories/orgapachehadoop-1081/

Please try the release and vote; the vote will run for the usual 5
days, ending on 3/22/2017 6pm PST time.

Thanks!

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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Gabor Bota
Thanks for working on this Eddy!

+1 (non-binding)

I've done the following:

   - checked out git tag release-3.0.1-RC1
   - built from source on Mac OS X 10.13.3, openjdk 1.8.0_144 (zulu)
   - deployed on a 3 node cluster (HDFS HA, Non-HA YARN)
   - verified example pi job
   - ran teragen, terasort and teravalidate without errors

Regards,
Gabor Bota

On Tue, Mar 20, 2018 at 2:07 PM, Yufei Gu <[hidden email]> wrote:

> Thanks Eddy!
>
> +1 (non-binding)
>
>    - Downloaded the hadoop-3.0.1.tar.gz from
> http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>    - Started a pseudo cluster inside one docker container
>    - Verified distributed shell
>    - Verified mapreduce pi job
>    - Sanity check RM WebUI
>
> Best,
>
> Yufei
>
> On Tue, Mar 20, 2018 at 9:32 AM, Eric Payne <[hidden email].
> invalid>
> wrote:
>
> >  Thanks for working on this release!
> > +1 (binding)
> > I tested the following:
> > - yarn distributed shell job
> >
> > - yarn streaming job
> >
> > - inter-queue preemption
> >
> > - compared behavior of fair and fifo ordering policy
> >
> > - both userlimit_first mode and priority_first mode of intra-queue
> > preemption
> >
> > Eric Payne
> >
> >
> >
> >     On Saturday, March 17, 2018, 11:11:32 PM CDT, Lei Xu <[hidden email]
> >
> > wrote:
> >
> >  Hi, all
> >
> > I've created release candidate RC-1 for Apache Hadoop 3.0.1
> >
> > Apache Hadoop 3.0.1 will be the first bug fix release for Apache
> > Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which
> > include 12
> > blockers and 17 are critical.
> >
> > Please note:
> > * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
> > incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache
> > Hadoop 3.0.0 will be deprecated due to this change.
> >
> > The release page is:
> > https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
> >
> > New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
> >
> > The git tag is release-3.0.1-RC1, and the latest commit is
> > 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
> >
> > The maven artifacts are available at:
> > https://repository.apache.org/content/repositories/orgapachehadoop-1081/
> >
> > Please try the release and vote; the vote will run for the usual 5
> > days, ending on 3/22/2017 6pm PST time.
> >
> > Thanks!
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [hidden email]
> > For additional commands, e-mail: [hidden email]
> >
> >
>
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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Robert Kanter
In reply to this post by Akira AJISAKA
+1 (binding)

- verified signatures and checksums
- setup pseudo cluster using Fair Scheduler from binary tarball
- ran some of the example jobs, clicked around the UI a bit

By the way, ASF recommends using a 4096 bit key for signing, though 2048 is
fine for now.
https://www.apache.org/dev/release-signing.html#key-length


thanks
- Robert




On Wed, Mar 21, 2018 at 2:21 AM, Brahma Reddy Battula <
[hidden email]> wrote:

> Thanks Lei Xu for driving this.
>
> +1(binding)
>
>
> --Built from the source
> --Installed the HA Cluster
> --Verified hdfs operations
> --Ran sample jobs
> --Verified the UI's
>
>
>
> --Brahma Reddy Battula
>
>
> -----Original Message-----
> From: Lei Xu [mailto:[hidden email]]
> Sent: 18 March 2018 12:11
> To: Hadoop Common <[hidden email]>; Hdfs-dev <
> [hidden email]>; [hidden email];
> [hidden email]
> Subject: [VOTE] Release Apache Hadoop 3.0.1 (RC1)
>
> Hi, all
>
> I've created release candidate RC-1 for Apache Hadoop 3.0.1
>
> Apache Hadoop 3.0.1 will be the first bug fix release for Apache Hadoop
> 3.0 release. It includes 49 bug fixes and security fixes, which include 12
> blockers and 17 are critical.
>
> Please note:
> * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
> incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache Hadoop
> 3.0.0 will be deprecated due to this change.
>
> The release page is:
> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
>
> New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>
> The git tag is release-3.0.1-RC1, and the latest commit is
> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
>
> The maven artifacts are available at:
> https://repository.apache.org/content/repositories/orgapachehadoop-1081/
>
> Please try the release and vote; the vote will run for the usual 5 days,
> ending on 3/22/2017 6pm PST time.
>
> Thanks!
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>
>
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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Akira Ajisaka-4
+1 (binding)

- verified signatures and checksums
- built from source and setup 4 node cluster
- ran some examples jobs
- verified some HDFS operations

Thanks,
Akira

On 2018/03/22 10:08, Robert Kanter wrote:

> +1 (binding)
>
> - verified signatures and checksums
> - setup pseudo cluster using Fair Scheduler from binary tarball
> - ran some of the example jobs, clicked around the UI a bit
>
> By the way, ASF recommends using a 4096 bit key for signing, though 2048 is
> fine for now.
> https://www.apache.org/dev/release-signing.html#key-length
>
>
> thanks
> - Robert
>
>
>
>
> On Wed, Mar 21, 2018 at 2:21 AM, Brahma Reddy Battula <
> [hidden email]> wrote:
>
>> Thanks Lei Xu for driving this.
>>
>> +1(binding)
>>
>>
>> --Built from the source
>> --Installed the HA Cluster
>> --Verified hdfs operations
>> --Ran sample jobs
>> --Verified the UI's
>>
>>
>>
>> --Brahma Reddy Battula
>>
>>
>> -----Original Message-----
>> From: Lei Xu [mailto:[hidden email]]
>> Sent: 18 March 2018 12:11
>> To: Hadoop Common <[hidden email]>; Hdfs-dev <
>> [hidden email]>; [hidden email];
>> [hidden email]
>> Subject: [VOTE] Release Apache Hadoop 3.0.1 (RC1)
>>
>> Hi, all
>>
>> I've created release candidate RC-1 for Apache Hadoop 3.0.1
>>
>> Apache Hadoop 3.0.1 will be the first bug fix release for Apache Hadoop
>> 3.0 release. It includes 49 bug fixes and security fixes, which include 12
>> blockers and 17 are critical.
>>
>> Please note:
>> * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
>> incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache Hadoop
>> 3.0.0 will be deprecated due to this change.
>>
>> The release page is:
>> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
>>
>> New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>>
>> The git tag is release-3.0.1-RC1, and the latest commit is
>> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
>>
>> The maven artifacts are available at:
>> https://repository.apache.org/content/repositories/orgapachehadoop-1081/
>>
>> Please try the release and vote; the vote will run for the usual 5 days,
>> ending on 3/22/2017 6pm PST time.
>>
>> Thanks!
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>

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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Lei Xu
In reply to this post by Akira AJISAKA
Hi, All

Thanks everyone for voting! The vote passes successfully with 6
binding +1s, 7 non-binding +1s and no -1s.

I will work on the staging and releases.

Best,


On Fri, Mar 23, 2018 at 5:10 AM, Kuhu Shukla <[hidden email]> wrote:

> +1 (non-binding)
>
> Built from source.
> Installed on a pseudo distributed cluster.
> Ran word count job and basic hdfs commands.
>
> Thank you for the effort on this release.
>
> Regards,
> Kuhu
>
> On Thu, Mar 22, 2018 at 5:25 PM, Elek, Marton <[hidden email]> wrote:
>
>>
>> +1 (non binding)
>>
>> I did a full build from source code, created a docker container and did
>> various basic level tests with robotframework based automation and
>> docker-compose based pseudo clusters[1].
>>
>> Including:
>>
>> * Hdfs federation smoke test
>> * Basic ViewFS configuration
>> * Yarn example jobs
>> * Spark example jobs (with and without yarn)
>> * Simple hive table creation
>>
>> Marton
>>
>>
>> [1]: https://github.com/flokkr/runtime-compose
>>
>> On 03/18/2018 05:11 AM, Lei Xu wrote:
>>
>>> Hi, all
>>>
>>> I've created release candidate RC-1 for Apache Hadoop 3.0.1
>>>
>>> Apache Hadoop 3.0.1 will be the first bug fix release for Apache
>>> Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which
>>> include 12
>>> blockers and 17 are critical.
>>>
>>> Please note:
>>> * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
>>> incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache
>>> Hadoop 3.0.0 will be deprecated due to this change.
>>>
>>> The release page is:
>>> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
>>>
>>> New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>>>
>>> The git tag is release-3.0.1-RC1, and the latest commit is
>>> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
>>>
>>> The maven artifacts are available at:
>>> https://repository.apache.org/content/repositories/orgapachehadoop-1081/
>>>
>>> Please try the release and vote; the vote will run for the usual 5
>>> days, ending on 3/22/2017 6pm PST time.
>>>
>>> Thanks!
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [hidden email]
>>> For additional commands, e-mail: [hidden email]
>>>
>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>



--
Lei (Eddy) Xu
Software Engineer, Cloudera

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Re: [VOTE] Release Apache Hadoop 3.0.1 (RC1)

Lei Xu
Hi, All

Thanks Arpit to find that 3.0.1 artifacts missed shaded jars.  I will
create a new 3.0.2 release with the same codebase as 3.0.1, but deploy
it as shaded jars. A new vote thread will start later this week.

After that, 3.0.3 release will be cut from branch-3.0 and includes the
new bug fixes. Please change the target version of new fixes to 3.0.3.
I will also go over JIRAs to fix targeted versions for committed changes.

Best,

On Mon, Apr 2, 2018 at 6:08 PM, Lei Xu <[hidden email]> wrote:

> Hi, Arpit
>
> I followed this instruction
> https://wiki.apache.org/hadoop/HowToRelease
>
> It instructs to use "mvn deploy -Psign -DskipTests -DskipShade".
>
> It seems wrong, given that 3.0.0 is a shaded jar.
> I will do another deploy to fix it.
>
>
> On Mon, Apr 2, 2018 at 5:31 PM, Arpit Agarwal <[hidden email]> wrote:
>> Hi Lei,
>>
>> It looks like the release artefacts have dummy shaded jars. E.g.
>>
>> Repository Path:  /org/apache/hadoop/hadoop-client-runtime/3.0.1/hadoop-client-runtime-3.0.1.jar
>> Uploaded by:      lei
>> Size:             44.47 KB
>> Uploaded Date:    Fri Mar 16 2018 15:50:42 GMT-0700 (PDT)
>> Last Modified:    Fri Mar 16 2018 15:50:42 GMT-0700 (PDT)
>>
>> https://repository.apache.org/index.html#view-repositories;releases~browsestorage~/org/apache/hadoop/hadoop-client-runtime/3.0.1/hadoop-client-runtime-3.0.1.jar
>>
>> Am I looking at this wrong or is this supposed to be the shaded jar which is ~20MB?
>>
>> Thanks,
>> Arpit
>>
>>
>>
>> On 3/23/18, 10:18 AM, "Lei Xu" <[hidden email]> wrote:
>>
>>     Hi, All
>>
>>     Thanks everyone for voting! The vote passes successfully with 6
>>     binding +1s, 7 non-binding +1s and no -1s.
>>
>>     I will work on the staging and releases.
>>
>>     Best,
>>
>>
>>     On Fri, Mar 23, 2018 at 5:10 AM, Kuhu Shukla <[hidden email]> wrote:
>>     > +1 (non-binding)
>>     >
>>     > Built from source.
>>     > Installed on a pseudo distributed cluster.
>>     > Ran word count job and basic hdfs commands.
>>     >
>>     > Thank you for the effort on this release.
>>     >
>>     > Regards,
>>     > Kuhu
>>     >
>>     > On Thu, Mar 22, 2018 at 5:25 PM, Elek, Marton <[hidden email]> wrote:
>>     >
>>     >>
>>     >> +1 (non binding)
>>     >>
>>     >> I did a full build from source code, created a docker container and did
>>     >> various basic level tests with robotframework based automation and
>>     >> docker-compose based pseudo clusters[1].
>>     >>
>>     >> Including:
>>     >>
>>     >> * Hdfs federation smoke test
>>     >> * Basic ViewFS configuration
>>     >> * Yarn example jobs
>>     >> * Spark example jobs (with and without yarn)
>>     >> * Simple hive table creation
>>     >>
>>     >> Marton
>>     >>
>>     >>
>>     >> [1]: https://github.com/flokkr/runtime-compose
>>     >>
>>     >> On 03/18/2018 05:11 AM, Lei Xu wrote:
>>     >>
>>     >>> Hi, all
>>     >>>
>>     >>> I've created release candidate RC-1 for Apache Hadoop 3.0.1
>>     >>>
>>     >>> Apache Hadoop 3.0.1 will be the first bug fix release for Apache
>>     >>> Hadoop 3.0 release. It includes 49 bug fixes and security fixes, which
>>     >>> include 12
>>     >>> blockers and 17 are critical.
>>     >>>
>>     >>> Please note:
>>     >>> * HDFS-12990. Change default NameNode RPC port back to 8020. It makes
>>     >>> incompatible changes to Hadoop 3.0.0.  After 3.0.1 releases, Apache
>>     >>> Hadoop 3.0.0 will be deprecated due to this change.
>>     >>>
>>     >>> The release page is:
>>     >>> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0+Release
>>     >>>
>>     >>> New RC is available at: http://home.apache.org/~lei/hadoop-3.0.1-RC1/
>>     >>>
>>     >>> The git tag is release-3.0.1-RC1, and the latest commit is
>>     >>> 496dc57cc2e4f4da117f7a8e3840aaeac0c1d2d0
>>     >>>
>>     >>> The maven artifacts are available at:
>>     >>> https://repository.apache.org/content/repositories/orgapachehadoop-1081/
>>     >>>
>>     >>> Please try the release and vote; the vote will run for the usual 5
>>     >>> days, ending on 3/22/2017 6pm PST time.
>>     >>>
>>     >>> Thanks!
>>     >>>
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>>
>>     --
>>     Lei (Eddy) Xu
>>     Software Engineer, Cloudera
>>
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>
>
>
> --
> Lei (Eddy) Xu
> Software Engineer, Cloudera



--
Lei (Eddy) Xu
Software Engineer, Cloudera

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