Re: Using ClientCnxnSocketNetty over ClientCnxnSocketNIO in 3.5

2017-07-22 Thread Enrico Olivelli
e, I expect there would be more users who > want to (have to) switch to Netty because the client - server SSL was a > long awaited feature. > Thank you It is clear Enrico > On Thu, Jul 20, 2017 at 1:18 PM, Enrico Olivelli <eolive...@gmail.com> > wrote: > > > Michael, &

Re: Using ClientCnxnSocketNetty over ClientCnxnSocketNIO in 3.5

2017-07-20 Thread Enrico Olivelli
rod and what their feedback is. > > On Thu, Jul 20, 2017 at 4:07 AM, Enrico Olivelli <eolive...@gmail.com> > wrote: > > > Hi, > > I see that ClientCnxnSocketNIO is the default socket type for 3.5. > > Does anyone know if ClientCnxnSocketNetty is "better&quo

Re: NPE on ClientCnxnSocketNetty on 3.5.3-BETA

2017-09-07 Thread Enrico Olivelli
3.5.3 Beta , my bad I have only written it in the subject Thanks Enrico On gio 7 set 2017, 21:18 Abraham Fine <af...@apache.org> wrote: > Would you mind sharing which version of ZooKeeper you are using? > > Thanks, > Abe > > On Thu, Sep 7, 2017, at 06:59, Enrico Olivelli

NPE on ClientCnxnSocketNetty on 3.5.3-BETA

2017-09-07 Thread Enrico Olivelli
this problem ? Otherwise I will create a JIRA and start looking at the cause Thanks Enrico Olivelli

Discover LEADER from JMX

2018-05-08 Thread Enrico Olivelli
Hi, is there any way to see in JMX which is the leader of a ZooKeeper cluster? My problem is: given access to any of the nodes of the cluster I want to know from JMX which is the current leader. It seems to me that this information is not available, you can know only if the local node is Leader

Re: Discover LEADER from JMX

2018-05-08 Thread Enrico Olivelli
which is the leader from its point of view. >From your answer I guess that the final answer is no. I did not check the code, if the change is minimal (I guess the follower knows which is the current leadger) I can work on a patch Thank you Enrico > > -Flavio > > > On 8 M

Re: [ANNOUNCE] Apache ZooKeeper 3.5.4-beta

2018-05-19 Thread Enrico Olivelli
> > We would like to thank the contributors that made the release possible. > > Regards, > > The ZooKeeper Team > -- -- Enrico Olivelli

Re: How to new quorum leader in ZK Cluster ( except from stat command)

2018-06-18 Thread Enrico Olivelli
Hi, Unfortunately not, I need this feature as well. As soon as I have time I will work on patch, it will not be so difficult. Enrico Il giorno lun 18 giu 2018 alle ore 14:57 harish lohar ha scritto: > Hi, > > Is there a way to query on any follower node and find out about the leader > of

Re: How to new quorum leader in ZK Cluster ( except from stat command)

2018-06-26 Thread Enrico Olivelli
FYI the patch has been merged to master (3,6) e to 3.5 branch, and it will be available from 3.5.5 onwards https://issues.apache.org/jira/browse/ZOOKEEPER-3066 Enrico Il giorno mar 19 giu 2018 alle ore 15:47 Enrico Olivelli < eolive...@gmail.com> ha scritto: > I have logged a JIR

Re: How to new quorum leader in ZK Cluster ( except from stat command)

2018-06-19 Thread Enrico Olivelli
I have logged a JIRA https://issues.apache.org/jira/browse/ZOOKEEPER-3066 Feel free to add comments to the issue Enrico Il giorno mar 19 giu 2018 alle ore 15:04 Enrico Olivelli < eolive...@gmail.com> ha scritto: > I am going to work on this issue and to provide a patch. For me it is

Re: How to new quorum leader in ZK Cluster ( except from stat command)

2018-06-19 Thread Enrico Olivelli
I am going to work on this issue and to provide a patch. For me it is really important. But I will start working on it as soon as I have time. There is already a discussion on the dev@ list about this topic, if anyone has cycles we can continue the discussion there. - Enrico Il giorno lun 18

Re: concept question for zookeeper

2018-07-15 Thread Enrico Olivelli
ew in official > site is quite simple and quick jump into the API. Thanks very much for some > clues!! -- -- Enrico Olivelli

Re: concept question for zookeeper

2018-07-15 Thread Enrico Olivelli
problem is mostly about configuring HDFS? Kerberos/SASL config is only a matter of setting jaas.conf and the keytabs, I don't know how to give good referenced for HDFS Your error seems mostly a problem with bad keytab configuration Enrico > On 15 Jul 2018, at 11:23 PM, Enrico Olivelli wro

Re: Upgrade required Java version to 1.8 on 3.5+

2018-03-07 Thread Enrico Olivelli
> Hive = 1.8 required > Curator = 1.7 required (has 1.8-only async module to take advantage of Java > lambdas) > Solr = 1.8 > > As always, your feedback is much appreciated. > > Thanks, > Andor > -- -- Enrico Olivelli

Re: Client-Server authentication with DIGEST-MD5

2018-04-11 Thread Enrico Olivelli
le. If a node has children it cannot be deleted, so maybe the solution for you is to create a special "root" node, like /myapp and set ACLs on it and on every children. This is actually what I am doing. Hope that helps Enrico > > Regards, > > RĂ©mi > > -Message d

Re: Maven migration - main src dir moved

2018-10-05 Thread Enrico Olivelli
ase your PRs > and resolve conflicts to get them merged. > > Sorry for the inconvenience. > > Regards, > Andor > > > -- -- Enrico Olivelli

Undestanding the auth: scheme

2016-09-09 Thread Enrico Olivelli - Diennea
st-to-gain-full-access-to.html is it possible for SASL/Kerberos ? Thank you -- Enrico Olivelli Software Development Manager @Diennea Tel.: (+39) 0546 066100 - Int. 925 Viale G.Marconi 30/14 - 48018 Faenza (RA) MagNews - E-mail Marketing Solutions http://www.magnews

Undestanding the auth: scheme

2016-09-09 Thread Enrico Olivelli - Diennea
st-to-gain-full-access-to.html I cannot get zookeeper.superUser system property to work with SASL/Kerberos is it possible for SASL/Kerberos ? Thank you -- Enrico Olivelli Software Development Manager @Diennea Tel.: (+39) 0546 066100 - Int. 925 Viale G.Marconi 30/14 - 48018 Faenza (RA) MagNews - E-

Re: Undestanding the auth: scheme

2016-09-09 Thread Enrico Olivelli - Diennea
s authentication scheme as well. - Arshad On Fri, Sep 9, 2016 at 7:07 PM, Enrico Olivelli - Diennea < enrico.olive...@diennea.com<mailto:enrico.olive...@diennea.com>> wrote: Hi, I would like to set an ACL that lets every client to read the content of a node and list its children

Re: NPE on ClientCnxnSocketNetty on 3.5.3-BETA

2017-09-08 Thread Enrico Olivelli - Diennea
server side behavior Do you think it is related to another reported issue ? I can help on fixing it Cheers Enrico Thanks, Abe On Thu, Sep 7, 2017, at 12:47, Enrico Olivelli wrote: 3.5.3 Beta , my bad I have only written it in the subject Thanks Enrico On gio 7 set 2017, 21:18 Abraham Fin