Hi ALL,
I want to extract the min and max date of the input csv file. I have a date
column in that file.
Also please let me know how to add some custom attribute depending on the
date column value.
Any help would be appreciated.
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Updated to external ZooKeeper last Friday. Over the weekend, there are no
reports of SUSPENDED or RECONNECTED.
Are there plans to upgrade the embedded ZooKeeper to the latest version,
3.4.10?
Thanks,
Mark
On Thu, May 25, 2017 at 11:56 AM, Joe Witt wrote:
> looked at a secured cluster and the s
Mark,
I did report a JIRA [1] for upgrading to 3.5.2 or 3.6.0 (just due to log4j
issues) once it's out and stable, There are issues with the way that ZK
refers to log4j classes in the code that cause issues for NiFi and our
Toolkit.. However there has been some back and forth [2] (in 3.4.0, which
Contrats, Koji!
On Sun, May 28, 2017 at 12:33 PM Matt Burgess wrote:
> Congratulations and welcome aboard Koji! Looking forward to even more
> great contributions and blogs/docs!
>
> On Fri, May 26, 2017 at 10:09 PM, Tony Kurc wrote:
> > On behalf of the Apache NiFi PMC, I am pleased to announc
I do not believe this issue has been addressed yet. There is an open JIRA
[1].
Matt
[1] https://issues.apache.org/jira/browse/NIFI-3719
On Sun, May 28, 2017 at 10:16 PM, Joe Witt wrote:
> Peter
>
> Probably best to go ahead and file a JIRA. In it you can reliably
> post the attachments. There
Jeff,
The Nodes are disconnecting from the Cluster due to the problem reported in
[1]. ZK fixed this in 3.4.10. This was the reason for inquiring about
upgrading the embedded ZK to 3.4.10. While I understand there are
additional reasons (log4j) to wait for a later ZK release so they can be
include
Congrats Koji!
On Tue, May 30, 2017 at 8:44 AM, Jeff wrote:
> Contrats, Koji!
>
> On Sun, May 28, 2017 at 12:33 PM Matt Burgess
> wrote:
>
> > Congratulations and welcome aboard Koji! Looking forward to even more
> > great contributions and blogs/docs!
> >
> > On Fri, May 26, 2017 at 10:09 PM,
Jeff,
Does that mean NiFi 1.x will be unstable when using embedded ZooKeeper
until the ZK version is upgrade?
By "components outside of NiFi" do you mean the NiFi toolkit and other
parts of the NiFi release?
Joe
On Tue, May 30, 2017 at 5:42 AM, Jeff wrote:
> Mark,
>
> I did report a JIRA [1]
Congrats Koji!
On Tue, May 30, 2017 at 10:38 AM, Scott Aslan wrote:
> Congrats Koji!
>
> On Tue, May 30, 2017 at 8:44 AM, Jeff wrote:
>
> > Contrats, Koji!
> >
> > On Sun, May 28, 2017 at 12:33 PM Matt Burgess
> > wrote:
> >
> > > Congratulations and welcome aboard Koji! Looking forward to eve
Hi All,
I am currently working on final preparations for the merge request on
MINIFI-244. I see that a unit test framework has been added to the code base.
Looking through the extant unit tests, there is a significant amount of
boilerplate and it is unclear to me what would be an idiomatic unit
Andrew,
That is something we would love to see I think. We could certainly
facilitate testing and is something that has been discussed. I'm unsure if
a ticket exists, though. Feel free to make a ticket to begin building some
of the test framework for functional components. I'll be happy to help
Mark, we can certainly take smaller steps rather than waiting for
3.5.2/3.6.0 to come out. I was just bringing that JIRA up as another
scenario that entices us to upgrade.
Joe, I'm referring to NiFi, the toolkit, and things non-NiFi that provide a
ZK server to which NiFi or the ZK Migration Toolk
Jeff,
If I understand the issue correctly, this means NiFi 1.x has always been
broken for clustering with an embedded ZooKeeper. That has never
communicated until now, we clearly build for and explain how to use an
embedded ZooKeeper in documentation.
Any external non-NiFi elements that are cons
Joe,
My own direct and indirect experiences with NiFi 1.x clustering have been
good for both embedded and external zookeeper but we have certainly seen
some emails on mailing-list about it. Those have been for high load case
where the embedded approach would be susceptible to timing issues and
res
Hello all,
I'll like to chime in on this interesting discussion thread.
I'll like to add that my system(s) too have seen unstable ZK interaction
with both embedded and eventually external ZK ( granted external has been
better ) interaction.
We have resolved them with NIFI restarts. And it's to th
Does anyone know of a processor that uses a file or files loaded into the
system as part of it’s configuration? I’m looking for best practices.
These files do not need to be in the repo or transferred.
Thanks in advance.
Hi Otto,
Do you mean something specific by "files loaded into the system" or
are you just referring to a processor having a property that points to
an external file?
There are a few examples of the latter in the code base, you can look
for usage of FILE_EXISTS_VALIDATOR as an easy way to find the
Thanks, I’ll take a look!
On May 30, 2017 at 16:12:22, Bryan Bende (bbe...@gmail.com) wrote:
Hi Otto,
Do you mean something specific by "files loaded into the system" or
are you just referring to a processor having a property that points to
an external file?
There are a few examples of
Bryan,
This will be a great start for what I’m looking for. Thank you!
On May 30, 2017 at 17:23:47, Otto Fowler (ottobackwa...@gmail.com) wrote:
Thanks, I’ll take a look!
On May 30, 2017 at 16:12:22, Bryan Bende (bbe...@gmail.com) wrote:
Hi Otto,
Do you mean something specific by "files lo
Thanks Matt.
Interestingly enough I'm at +09:00, and not a half hour interval, but hopefully
this will fix it regardless.
-Original Message-
From: Matt Gilman [mailto:matt.c.gil...@gmail.com]
Sent: Tuesday, May 30, 2017 9:05 PM
To: dev@nifi.apache.org
Subject: [EXT] Re: NiFi Processors
Just scanning through the items currently on master that would show up
in the 1.3.0 release we see numerous cluster related bug fixes.
More consistent port alignment across cluster
https://issues.apache.org/jira/browse/NIFI-3981
Ensure controller service lifecycle handled better with different
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