Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Fangmin Lv 
Ivan, FB will record the streaming and might publish it. I’ll post the link
here when it’s published.

On Tue, Nov 6, 2018 at 3:11 PM Ivan Serdyuk 
wrote:

> Yes, but I wonder if anyone could record that streaming.
>
> Ivan
>
> On Wed, Nov 7, 2018 at 1:01 AM Kathryn Hogg  wrote:
>
> > It appears the stream will be at https://www.facebook.com/zkmeetup
> >
> > --
> > Kathryn Hogg
> > Senior Manager Product Development
> > Phone: 763.201.2000
> > Fax: 763.201.5333
> > Open Access Technology International, Inc.
> > 3660 Technology Drive NE, Minneapolis, MN 55418
> >
> > -Original Message-
> > From: Ivan Serdyuk [mailto:local.tourist.k...@gmail.com]
> > Sent: Tuesday, November 6, 2018 4:58 PM
> > To: user@zookeeper.apache.org
> > Subject: Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018
> >
> > {External email message: This email is from an external source. Please
> > exercise caution prior to opening attachments, clicking on links, or
> > providing any sensitive information.}
> >
> > Sorry, just mentioned that it would be streamed via FB streaming.
> >
> > Hope you are expecting to record one?
> >
> > Ivan
> >
> > On Wed, Nov 7, 2018 at 12:56 AM Ivan Serdyuk <
> local.tourist.k...@gmail.com
> > >
> > wrote:
> >
> > > And where is the streaming link?
> > >
> > > On Tue, Nov 6, 2018 at 11:18 PM Norbert Kalmar
> > >  wrote:
> > >
> > >> Yes, 2 days from now.
> > >>
> > >> Regards,
> > >> Norbert
> > >>
> > >> On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman 
> wrote:
> > >>
> > >> > This is happening this week, correct?
> > >> >
> > >> > On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk <
> > >> local.tourist.k...@gmail.com
> > >> > >
> > >> > wrote:
> > >> >
> > >> > > Awesome.
> > >> > >
> > >> > > I wonder if you are expecting to record your talk.
> > >> > >
> > >> > > Ivan
> > >> > >
> > >> > > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani 
> > >> wrote:
> > >> > >
> > >> > > > Your ZooKeeper friends @ Facebook would like to invite you to
> > >> > > > share
> > >> and
> > >> > > > learn what’s new with ZooKeeper.
> > >> > > >
> > >> > > > We will not only share what we at Facebook have been up to, but
> > >> > > > we
> > >> have
> > >> > > > exciting talks from speakers from the ZooKeeper community lin
> 
> ed
> > >> > > > up
> > >> who
> > >> > > are
> > >> > > > eager to share what they've been working on as well. And of
> > >> > > > course,
> > >> > we've
> > >> > > > got some cool swag for you :-)
> > >> > > >
> > >> > > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm;
> > >> > > > Networking &
> > >> > Happy
> > >> > > > Hour: 7pm - 8pm)
> > >> > > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA We
> > >> > > > will have remote viewing locations in our Facebook Seattle
> > >> office,
> > >> > and
> > >> > > > the event will also be live streamed. You can indicate how
> > >> > > > you'd
> > >> like
> > >> > to
> > >> > > > attend on the registration page.
> > >> > > >
> > >> > > > Please register here - https://zookeeperatfb.splashthat.com/
> > >> > > >
> > >> > > > We look forward to seeing you soon!
> > >> > > >
> > >> > > > ZooKeeper Friends @ Facebook
> > >> > > >
> > >> > >
> > >> >
> > >> >
> > >> > --
> > >> >
> > >> > *Jeff Widman*
> > >> > jeffwidman.com  | 740-WIDMAN-J
> > >> > (943-6265) <><
> > >> >
> > >>
> > >
> >
>

Re: Getting Authentication Not valid while running reconfig Command

2018-11-06 Thread Michael Han 
Please check out the reconfig release document for 3.5.3 beta, in
particular section "Access Control":
https://zookeeper.apache.org/doc/r3.5.3-beta/zookeeperReconfig.html

*"The dynamic configuration is stored in a special znode
ZooDefs.CONFIG_NODE = /zookeeper/config. This node by default is read only
for all users, except super user and users that's explicitly configured for
write access.*

*Clients that need to use reconfig commands or reconfig API should be
configured as users that have write access to CONFIG_NODE. By default, only
the super user has full control including write access to CONFIG_NODE.
Additional users can be granted write access through superuser by setting
an ACL that has write permission associated with specified user.*
*A few examples of how to setup ACLs and use reconfiguration API with
authentication can be found in ReconfigExceptionTest.java and
TestReconfigServer.cc."*

This is the recommended approach. The "skipACL" approach is not recommended
to use from a security perspective unless you don't care about access
control and also running ensembles in a trusted environment.

On Wed, Oct 31, 2018 at 12:00 PM bmugs  wrote:

> Hi,
>
> We were also facing the same issue, this is how we resolved it:
>
> Before starting the ZK server, add the following to zkServer.sh -
> "-Dzookeeper.skipACL=yes"
>
> This will skip the ACL authentication and you will be able to use reconfig
> command.
> Albeit this comes with a risk as you removes all authentication.
>
> Hope this helps!
>
>
>
>
> --
> Sent from: http://zookeeper-user.578899.n2.nabble.com/
>

Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Ivan Serdyuk 
Yes, but I wonder if anyone could record that streaming.

Ivan

On Wed, Nov 7, 2018 at 1:01 AM Kathryn Hogg  wrote:

> It appears the stream will be at https://www.facebook.com/zkmeetup
>
> --
> Kathryn Hogg
> Senior Manager Product Development
> Phone: 763.201.2000
> Fax: 763.201.5333
> Open Access Technology International, Inc.
> 3660 Technology Drive NE, Minneapolis, MN 55418
>
> -Original Message-
> From: Ivan Serdyuk [mailto:local.tourist.k...@gmail.com]
> Sent: Tuesday, November 6, 2018 4:58 PM
> To: user@zookeeper.apache.org
> Subject: Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018
>
> {External email message: This email is from an external source. Please
> exercise caution prior to opening attachments, clicking on links, or
> providing any sensitive information.}
>
> Sorry, just mentioned that it would be streamed via FB streaming.
>
> Hope you are expecting to record one?
>
> Ivan
>
> On Wed, Nov 7, 2018 at 12:56 AM Ivan Serdyuk  >
> wrote:
>
> > And where is the streaming link?
> >
> > On Tue, Nov 6, 2018 at 11:18 PM Norbert Kalmar
> >  wrote:
> >
> >> Yes, 2 days from now.
> >>
> >> Regards,
> >> Norbert
> >>
> >> On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman  wrote:
> >>
> >> > This is happening this week, correct?
> >> >
> >> > On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk <
> >> local.tourist.k...@gmail.com
> >> > >
> >> > wrote:
> >> >
> >> > > Awesome.
> >> > >
> >> > > I wonder if you are expecting to record your talk.
> >> > >
> >> > > Ivan
> >> > >
> >> > > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani 
> >> wrote:
> >> > >
> >> > > > Your ZooKeeper friends @ Facebook would like to invite you to
> >> > > > share
> >> and
> >> > > > learn what’s new with ZooKeeper.
> >> > > >
> >> > > > We will not only share what we at Facebook have been up to, but
> >> > > > we
> >> have
> >> > > > exciting talks from speakers from the ZooKeeper community lined
> >> > > > up
> >> who
> >> > > are
> >> > > > eager to share what they've been working on as well. And of
> >> > > > course,
> >> > we've
> >> > > > got some cool swag for you :-)
> >> > > >
> >> > > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm;
> >> > > > Networking &
> >> > Happy
> >> > > > Hour: 7pm - 8pm)
> >> > > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA We
> >> > > > will have remote viewing locations in our Facebook Seattle
> >> office,
> >> > and
> >> > > > the event will also be live streamed. You can indicate how
> >> > > > you'd
> >> like
> >> > to
> >> > > > attend on the registration page.
> >> > > >
> >> > > > Please register here - https://zookeeperatfb.splashthat.com/
> >> > > >
> >> > > > We look forward to seeing you soon!
> >> > > >
> >> > > > ZooKeeper Friends @ Facebook
> >> > > >
> >> > >
> >> >
> >> >
> >> > --
> >> >
> >> > *Jeff Widman*
> >> > jeffwidman.com  | 740-WIDMAN-J
> >> > (943-6265) <><
> >> >
> >>
> >
>

RE: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Kathryn Hogg 
It appears the stream will be at https://www.facebook.com/zkmeetup

--
Kathryn Hogg
Senior Manager Product Development
Phone: 763.201.2000
Fax: 763.201.5333
Open Access Technology International, Inc.
3660 Technology Drive NE, Minneapolis, MN 55418

-Original Message-
From: Ivan Serdyuk [mailto:local.tourist.k...@gmail.com] 
Sent: Tuesday, November 6, 2018 4:58 PM
To: user@zookeeper.apache.org
Subject: Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

{External email message: This email is from an external source. Please exercise 
caution prior to opening attachments, clicking on links, or providing any 
sensitive information.}

Sorry, just mentioned that it would be streamed via FB streaming.

Hope you are expecting to record one?

Ivan

On Wed, Nov 7, 2018 at 12:56 AM Ivan Serdyuk 
wrote:

> And where is the streaming link?
>
> On Tue, Nov 6, 2018 at 11:18 PM Norbert Kalmar 
>  wrote:
>
>> Yes, 2 days from now.
>>
>> Regards,
>> Norbert
>>
>> On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman  wrote:
>>
>> > This is happening this week, correct?
>> >
>> > On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk <
>> local.tourist.k...@gmail.com
>> > >
>> > wrote:
>> >
>> > > Awesome.
>> > >
>> > > I wonder if you are expecting to record your talk.
>> > >
>> > > Ivan
>> > >
>> > > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani 
>> wrote:
>> > >
>> > > > Your ZooKeeper friends @ Facebook would like to invite you to 
>> > > > share
>> and
>> > > > learn what’s new with ZooKeeper.
>> > > >
>> > > > We will not only share what we at Facebook have been up to, but 
>> > > > we
>> have
>> > > > exciting talks from speakers from the ZooKeeper community lined 
>> > > > up
>> who
>> > > are
>> > > > eager to share what they've been working on as well. And of 
>> > > > course,
>> > we've
>> > > > got some cool swag for you :-)
>> > > >
>> > > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm; 
>> > > > Networking &
>> > Happy
>> > > > Hour: 7pm - 8pm)
>> > > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA We 
>> > > > will have remote viewing locations in our Facebook Seattle
>> office,
>> > and
>> > > > the event will also be live streamed. You can indicate how 
>> > > > you'd
>> like
>> > to
>> > > > attend on the registration page.
>> > > >
>> > > > Please register here - https://zookeeperatfb.splashthat.com/
>> > > >
>> > > > We look forward to seeing you soon!
>> > > >
>> > > > ZooKeeper Friends @ Facebook
>> > > >
>> > >
>> >
>> >
>> > --
>> >
>> > *Jeff Widman*
>> > jeffwidman.com  | 740-WIDMAN-J 
>> > (943-6265) <><
>> >
>>
>

Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Ivan Serdyuk 
Sorry, just mentioned that it would be streamed via FB streaming.

Hope you are expecting to record one?

Ivan

On Wed, Nov 7, 2018 at 12:56 AM Ivan Serdyuk 
wrote:

> And where is the streaming link?
>
> On Tue, Nov 6, 2018 at 11:18 PM Norbert Kalmar
>  wrote:
>
>> Yes, 2 days from now.
>>
>> Regards,
>> Norbert
>>
>> On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman  wrote:
>>
>> > This is happening this week, correct?
>> >
>> > On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk <
>> local.tourist.k...@gmail.com
>> > >
>> > wrote:
>> >
>> > > Awesome.
>> > >
>> > > I wonder if you are expecting to record your talk.
>> > >
>> > > Ivan
>> > >
>> > > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani 
>> wrote:
>> > >
>> > > > Your ZooKeeper friends @ Facebook would like to invite you to share
>> and
>> > > > learn what’s new with ZooKeeper.
>> > > >
>> > > > We will not only share what we at Facebook have been up to, but we
>> have
>> > > > exciting talks from speakers from the ZooKeeper community lined up
>> who
>> > > are
>> > > > eager to share what they've been working on as well. And of course,
>> > we've
>> > > > got some cool swag for you :-)
>> > > >
>> > > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm; Networking &
>> > Happy
>> > > > Hour: 7pm - 8pm)
>> > > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA
>> > > > We will have remote viewing locations in our Facebook Seattle
>> office,
>> > and
>> > > > the event will also be live streamed. You can indicate how you'd
>> like
>> > to
>> > > > attend on the registration page.
>> > > >
>> > > > Please register here - https://zookeeperatfb.splashthat.com/
>> > > >
>> > > > We look forward to seeing you soon!
>> > > >
>> > > > ZooKeeper Friends @ Facebook
>> > > >
>> > >
>> >
>> >
>> > --
>> >
>> > *Jeff Widman*
>> > jeffwidman.com  | 740-WIDMAN-J (943-6265)
>> > <><
>> >
>>
>

Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Ivan Serdyuk 
And where is the streaming link?

On Tue, Nov 6, 2018 at 11:18 PM Norbert Kalmar 
wrote:

> Yes, 2 days from now.
>
> Regards,
> Norbert
>
> On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman  wrote:
>
> > This is happening this week, correct?
> >
> > On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk <
> local.tourist.k...@gmail.com
> > >
> > wrote:
> >
> > > Awesome.
> > >
> > > I wonder if you are expecting to record your talk.
> > >
> > > Ivan
> > >
> > > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani 
> wrote:
> > >
> > > > Your ZooKeeper friends @ Facebook would like to invite you to share
> and
> > > > learn what’s new with ZooKeeper.
> > > >
> > > > We will not only share what we at Facebook have been up to, but we
> have
> > > > exciting talks from speakers from the ZooKeeper community lined up
> who
> > > are
> > > > eager to share what they've been working on as well. And of course,
> > we've
> > > > got some cool swag for you :-)
> > > >
> > > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm; Networking &
> > Happy
> > > > Hour: 7pm - 8pm)
> > > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA
> > > > We will have remote viewing locations in our Facebook Seattle office,
> > and
> > > > the event will also be live streamed. You can indicate how you'd like
> > to
> > > > attend on the registration page.
> > > >
> > > > Please register here - https://zookeeperatfb.splashthat.com/
> > > >
> > > > We look forward to seeing you soon!
> > > >
> > > > ZooKeeper Friends @ Facebook
> > > >
> > >
> >
> >
> > --
> >
> > *Jeff Widman*
> > jeffwidman.com  | 740-WIDMAN-J (943-6265)
> > <><
> >
>

Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Norbert Kalmar 
Yes, 2 days from now.

Regards,
Norbert

On Tue, Nov 6, 2018 at 9:07 PM Jeff Widman  wrote:

> This is happening this week, correct?
>
> On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk  >
> wrote:
>
> > Awesome.
> >
> > I wonder if you are expecting to record your talk.
> >
> > Ivan
> >
> > On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani  wrote:
> >
> > > Your ZooKeeper friends @ Facebook would like to invite you to share and
> > > learn what’s new with ZooKeeper.
> > >
> > > We will not only share what we at Facebook have been up to, but we have
> > > exciting talks from speakers from the ZooKeeper community lined up who
> > are
> > > eager to share what they've been working on as well. And of course,
> we've
> > > got some cool swag for you :-)
> > >
> > > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm; Networking &
> Happy
> > > Hour: 7pm - 8pm)
> > > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA
> > > We will have remote viewing locations in our Facebook Seattle office,
> and
> > > the event will also be live streamed. You can indicate how you'd like
> to
> > > attend on the registration page.
> > >
> > > Please register here - https://zookeeperatfb.splashthat.com/
> > >
> > > We look forward to seeing you soon!
> > >
> > > ZooKeeper Friends @ Facebook
> > >
> >
>
>
> --
>
> *Jeff Widman*
> jeffwidman.com  | 740-WIDMAN-J (943-6265)
> <><
>

Re: Please Register: ZooKeeper Meetup @ Facebook, Nov 8th 2018

2018-11-06 Thread Jeff Widman 
This is happening this week, correct?

On Fri, Sep 14, 2018 at 8:54 AM Ivan Serdyuk 
wrote:

> Awesome.
>
> I wonder if you are expecting to record your talk.
>
> Ivan
>
> On Fri, Sep 14, 2018 at 2:46 AM Mohamed Jeelani  wrote:
>
> > Your ZooKeeper friends @ Facebook would like to invite you to share and
> > learn what’s new with ZooKeeper.
> >
> > We will not only share what we at Facebook have been up to, but we have
> > exciting talks from speakers from the ZooKeeper community lined up who
> are
> > eager to share what they've been working on as well. And of course, we've
> > got some cool swag for you :-)
> >
> > When: November 8th 2018, 5pm – 8pm (Talks: 5pm - 7pm; Networking & Happy
> > Hour: 7pm - 8pm)
> > Where: Facebook HQ - MPK 16, 1 Hacker Way, Menlo Park, CA
> > We will have remote viewing locations in our Facebook Seattle office, and
> > the event will also be live streamed. You can indicate how you'd like to
> > attend on the registration page.
> >
> > Please register here - https://zookeeperatfb.splashthat.com/
> >
> > We look forward to seeing you soon!
> >
> > ZooKeeper Friends @ Facebook
> >
>


-- 

*Jeff Widman*
jeffwidman.com  | 740-WIDMAN-J (943-6265)
<><