g'
> run.as: 'nifi'
> zookeeper.properties:
> server.1: 'host1.test.com:2888:3888'
> server.2: 'host2.test.com:2889:3889'
>
> /Viking
> ____________
> From: Saip, Alexander (NIH/CC/BTRIS) [C]
> Sent: Wednesday,
nshots
> taken on those. Please note that host’s FQDNs have been removed.
>
>
>
> -Original Message-
> From: Bryan Bende
> Sent: Wednesday, October 24, 2018 9:25 AM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
>
>
> Many servic
ou anything.
>
>
>
> BTW, what does “a different location in the same ZK” mean?
>
>
>
> -Original Message-
> From: Bryan Bende
> Sent: Tuesday, October 23, 2018 3:02 PM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
&g
xactly the case.
>
> -Original Message-
> From: Bryan Bende
> Sent: Tuesday, October 23, 2018 2:44 PM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
> So you can get into each node's UI and they each show 1/1 for cluster nodes?
>
> It does
That's exactly the case.
-Original Message-
From: Bryan Bende
Sent: Tuesday, October 23, 2018 2:44 PM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
So you can get into each node's UI and they each show 1/1 for cluster nodes?
It doesn't really make sense how
standalone NiFi
> > instances into cluster nodes turned out to be much more challenging than we
> > had anticipated…
> >
> >
> >
> > -Original Message-
> > From: Bryan Bende
> > Sent: Tuesday, October 23, 2018 1:17 PM
> > To: u
opy users.xml and
> > authorizations.xml from the connected node to it, or remove them there
> > instead?
>
> >
>
> >
>
> >
>
> > -Original Message-
>
> > From: Bryan Bende
>
> > Sent: Tuesday, October 23, 2018 12:36
> Sent: Tuesday, October 23, 2018 12:36 PM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
>
>
> That means the user representing host-1 does not have permissions to proxy.
>
>
>
> You can look in authorizations.xml o
the most likely causes for this exception?
>
>
>
> Thank you,
>
>
>
> Alexander
>
>
>
> -Original Message-
> From: Bryan Bende
> Sent: Monday, October 22, 2018 1:25 PM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
we will need to re-create all users and
> groups that we had in the original standalone NiFi instance?
>
> -Original Message-
> From: Bryan Bende
> Sent: Monday, October 22, 2018 12:48 PM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
>
PM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
Sorry I was confused when you said two 1 node clusters and I assumed they each
had their own ZooKeeper.
You don't need to run ZK on both nodes, you can create a 2 node cluster using
the embedded ZK on the first node
w authorizers.xml? I’m asking
> since we have the same LDAP authentication/authorization settings in the
> latter.
>
>
>
> Thank you,
>
>
>
> Alexander
>
>
>
> -Original Message-
> From: Bryan Bende
> Sent: Monday, October 22, 2018 11:55 AM
> To
pparently, the NiFi instances don’t talk to each other, but
> at least, they come alive…
>
>
>
> From: Saip, Alexander (NIH/CC/BTRIS) [C]
> Sent: Friday, October 19, 2018 11:18 AM
> To: users@nifi.apache.org
> Subject: RE: NiFi fails on cluster nodes
>
>
>
> We ha
with two one-node
clusters, since apparently, the NiFi instances don’t talk to each other, but at
least, they come alive…
From: Saip, Alexander (NIH/CC/BTRIS) [C]
Sent: Friday, October 19, 2018 11:18 AM
To: users@nifi.apache.org
Subject: RE: NiFi fails on cluster nodes
We have managed to get past
Google for possible clues, but so far, there hasn’t been any luck…
-Original Message-
From: Bryan Bende
Sent: Monday, October 15, 2018 10:27 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
I'm not really sure, the error message is indicating that either a certi
y, October 15, 2018 9:43 AM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on cluster nodes
>
> This is not related to ZooKeeper... I think you are missing something related
> to TLS/SSL configuration, maybe you set cluster protocol to be secure, but
> then you did
Sent: Monday, October 15, 2018 9:43 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
This is not related to ZooKeeper... I think you are missing something related
to TLS/SSL configuration, maybe you set cluster protocol to be secure, but then
you didn't configure NiFi
SLHandshakeException: Received fatal alert: bad_certificate
>>
>>
>>
>> It is likely extraneous to NiFi, but does this mean that we need install a
>> cert into ZooKeeper? Right now, both apps are running on the same box.
>>
>>
>>
>> Thank yo
, but does this mean that we need install a
> cert into ZooKeeper? Right now, both apps are running on the same box.
>
>
>
> Thank you.
>
>
>
> *From:* Mike Thomsen
> *Sent:* Monday, October 15, 2018 9:02 AM
> *To:* users@nifi.apache.org
> *Subject:* Re: NiFi fa
install a cert
into ZooKeeper? Right now, both apps are running on the same box.
Thank you.
From: Mike Thomsen
Sent: Monday, October 15, 2018 9:02 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
http://nifi.apache.org/docs/nifi-docs/html/administration-guide.html
See
an external instance of ZooKeeper? The NiFi Admin Guide talks
> exclusively about the embedded one.
>
>
>
> Thanks again.
>
>
>
> From: Mike Thomsen
> Sent: Friday, October 12, 2018 10:17 AM
> To: users@nifi.apache.org
> Subject: Re: NiFi fails on clust
ld point me to instructions how to configure a cluster
> with an external instance of ZooKeeper? The NiFi Admin Guide talks
> exclusively about the embedded one.
>
>
>
> Thanks again.
>
>
>
> *From:* Mike Thomsen
> *Sent:* Friday, October 12, 2018 10:17 AM
> *To:*
: Re: NiFi fails on cluster nodes
It very well could become a problem down the road. The reason ZooKeeper is
usually on a dedicated machine is that you want it to be able to have enough
resources to always communicate within a quorum to reconcile configuration
changes and feed configuration details
e changed to SUSPENDED
>
>
>
> *From:* Mike Thomsen
> *Sent:* Friday, October 12, 2018 8:33 AM
> *To:* users@nifi.apache.org
> *Subject:* Re: NiFi fails on cluster nodes
>
>
>
> Also, in a production environment NiFi should have its own dedicated
> ZooKeeper clu
: Mike Thomsen
Sent: Friday, October 12, 2018 8:33 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
Also, in a production environment NiFi should have its own dedicated ZooKeeper
cluster to be on the safe side. You should not reuse ZooKeeper quora (ex. have
HBase and NiFi point
or.java:293)
>>
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>>
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>>
>> at java.lang.Thread.run(T
> at java.lang.Thread.run(Thread.java:748)
>
>
>
> Is there anything else we should check?
>
>
>
> *From:* Nathan Gough
> *Sent:* Thursday, October 11, 2018 9:12 AM
> *To:* users@nifi.apache.org
> *Subject:* Re: NiFi fails on cluster nodes
>
>
&g
)
Is there anything else we should check?
From: Nathan Gough
Sent: Thursday, October 11, 2018 9:12 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
You may also need to explicitly open ‘nifi.cluster.node.protocol.port’ on all
nodes to allow cluster communication for cluster
You may also need to explicitly open ‘nifi.cluster.node.protocol.port’ on all
nodes to allow cluster communication for cluster heartbeats etc.
From: ashmeet kandhari
Reply-To:
Date: Thursday, October 11, 2018 at 9:09 AM
To:
Subject: Re: NiFi fails on cluster nodes
Hi Alexander,
Can
s@nifi.apache.org
> *Subject:* Re: NiFi fails on cluster nodes
>
>
>
> Can you see if zookeeper node is up and running and can connect to the
> nifi nodes
>
>
>
> On Wed, Oct 10, 2018 at 7:34 PM Saip, Alexander (NIH/CC/BTRIS) [C] <
> alexander.s...@nih.gov
, October 11, 2018 6:50 AM
To: users@nifi.apache.org
Subject: RE: NiFi fails on cluster nodes
How do I do that? The nifi.properties file on each node includes
‘nifi.state.management.embedded.zookeeper.start=true’, so I assume Zookeeper
does start.
From: ashmeet kandhari
mailto:ashmeetkandhar
How do I do that? The nifi.properties file on each node includes
‘nifi.state.management.embedded.zookeeper.start=true’, so I assume Zookeeper
does start.
From: ashmeet kandhari
Sent: Thursday, October 11, 2018 4:36 AM
To: users@nifi.apache.org
Subject: Re: NiFi fails on cluster nodes
Can you
Can you see if zookeeper node is up and running and can connect to the nifi
nodes
On Wed, Oct 10, 2018 at 7:34 PM Saip, Alexander (NIH/CC/BTRIS) [C] <
alexander.s...@nih.gov> wrote:
> Hello,
>
>
>
> We have three NiFi 1.7.1 nodes originally configured as independent
> instances, each on its own
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