Re: Nifi versions and upgrades

[Conrad Crampton]

Ok, will do
Cheers
Conrad




On 06/05/2016, 13:18, "Joe Witt"  wrote:

>Conrad,
>
>Glad the upgrade is back on track.
>
>As for the kite/avro and locale case probably best to start another
>thread as it will have a better chance of catching the eye of folks
>with expertise there.
>
>Thanks
>Joe
>
>On Fri, May 6, 2016 at 8:05 AM, Conrad Crampton
> wrote:
>> Hi Joe,
>> Thanks for your quick response (again).
>> You prompted me to look at every node in the cluster with ps aux | grep nifi 
>> and found that two of my nodes were still running 0.5.1. I do remember now 
>> that I was experiencing an odd thing with these in that everytime I did a 
>> service nifi stop, I would see nifi start up again (using ps) which was a 
>> bit odd but I had thought I had sorted that.
>> However, having now sorted out these two nodes all appears well again. 
>> Correct version reported and all processors available. ;-)
>>
>> However…
>> I am seeing
>> java.lang.IllegalArgumentException: Invalid locale format: default
>> at 
>> org.apache.commons.lang.LocaleUtils.toLocale(LocaleUtils.java:110) ~[na:na]
>> at 
>> org.apache.nifi.processors.kite.ConvertAvroSchema.onTrigger(ConvertAvroSchema.java:277)
>>  ~[na:na]
>>
>>
>> I have a number of flows that use convertAvroSchema processor but I just 
>> have the default locale of ‘default’ in there which would appear to be the 
>> problem. I’m running on Java 8 if that make a difference.
>>
>> Thanks
>> Conrad
>>
>>
>>
>> On 06/05/2016, 12:22, "Joe Witt"  wrote:
>>
>>>Conrad,
>>>
>>>Inside the conf/nifi.properties file there is a property called
>>>
>>>  nifi.version=
>>>
>>>You will need to change that to the version you've upgrade to if you
>>>just carried forward the old config file.  That value is what ends up
>>>being displayed in the web-ui.
>>>
>>>Now, having said this if you are running and see old processors and
>>>such listed then it means the NiFi instance you're connecting to is
>>>likely still an old one.  Are you sure you stopped the old one before
>>>starting the new one?  Could you show a listing of the nifi lib
>>>directory as found in the ps listing you reference?
>>>
>>>Thanks
>>>Joe
>>>
>>>
>>>
>>>On Fri, May 6, 2016 at 5:36 AM, Conrad Crampton
>>> wrote:
 Hi,
 I have followed the advice on upgrade planning [1] and [2] and had success
 since upgrading from 0.4.1 to 0.6.1 (via .5x) or so I thought!
 I am using ansible to perform the upgrades to 6 node cluster but then go
 into each server to do a ./nifi.sh install to install new version as
 service. Running service nifi start shows correct bootstrap messages in 
 that
 0.6.1 is running with correct home (/opt/nifi-0.6.1) and all seems fine.
 There is a /work directory expanded with all correct versions of nars etc.
 and ps aux | grep nifi shows that nifi is in fact running from
 /opt/nifi-0.6.1.

 So what’s the problem?

 In the UI, I was trying to use the new ListenTCP processor and it isn’t
 listed when I drag the processors onto the workspace (I get 125 processors
 listed), and when I do help…about, I get 0.5.1 as version.

 Can anyone suggest how to force UI to update (if indeed this is the
 problem)??

 Thanks
 Conrad


 [1] https://cwiki.apache.org/confluence/display/NIFI/Upgrading+NiFi
 [2] https://cwiki.apache.org/confluence/display/NIFI/Migration+Guidance


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Re: Nifi versions and upgrades

[Conrad Crampton]

Hi Joe,
Thanks for your quick response (again).
You prompted me to look at every node in the cluster with ps aux | grep nifi 
and found that two of my nodes were still running 0.5.1. I do remember now that 
I was experiencing an odd thing with these in that everytime I did a service 
nifi stop, I would see nifi start up again (using ps) which was a bit odd but I 
had thought I had sorted that.
However, having now sorted out these two nodes all appears well again. Correct 
version reported and all processors available. ;-)

However…
I am seeing 
java.lang.IllegalArgumentException: Invalid locale format: default
at org.apache.commons.lang.LocaleUtils.toLocale(LocaleUtils.java:110) 
~[na:na]
at 
org.apache.nifi.processors.kite.ConvertAvroSchema.onTrigger(ConvertAvroSchema.java:277)
 ~[na:na]


I have a number of flows that use convertAvroSchema processor but I just have 
the default locale of ‘default’ in there which would appear to be the problem. 
I’m running on Java 8 if that make a difference.

Thanks
Conrad



On 06/05/2016, 12:22, "Joe Witt"  wrote:

>Conrad,
>
>Inside the conf/nifi.properties file there is a property called
>
>  nifi.version=
>
>You will need to change that to the version you've upgrade to if you
>just carried forward the old config file.  That value is what ends up
>being displayed in the web-ui.
>
>Now, having said this if you are running and see old processors and
>such listed then it means the NiFi instance you're connecting to is
>likely still an old one.  Are you sure you stopped the old one before
>starting the new one?  Could you show a listing of the nifi lib
>directory as found in the ps listing you reference?
>
>Thanks
>Joe
>
>
>
>On Fri, May 6, 2016 at 5:36 AM, Conrad Crampton
> wrote:
>> Hi,
>> I have followed the advice on upgrade planning [1] and [2] and had success
>> since upgrading from 0.4.1 to 0.6.1 (via .5x) or so I thought!
>> I am using ansible to perform the upgrades to 6 node cluster but then go
>> into each server to do a ./nifi.sh install to install new version as
>> service. Running service nifi start shows correct bootstrap messages in that
>> 0.6.1 is running with correct home (/opt/nifi-0.6.1) and all seems fine.
>> There is a /work directory expanded with all correct versions of nars etc.
>> and ps aux | grep nifi shows that nifi is in fact running from
>> /opt/nifi-0.6.1.
>>
>> So what’s the problem?
>>
>> In the UI, I was trying to use the new ListenTCP processor and it isn’t
>> listed when I drag the processors onto the workspace (I get 125 processors
>> listed), and when I do help…about, I get 0.5.1 as version.
>>
>> Can anyone suggest how to force UI to update (if indeed this is the
>> problem)??
>>
>> Thanks
>> Conrad
>>
>>
>> [1] https://cwiki.apache.org/confluence/display/NIFI/Upgrading+NiFi
>> [2] https://cwiki.apache.org/confluence/display/NIFI/Migration+Guidance
>>
>>
>> SecureData, combating cyber threats
>>
>> 
>>
>> The information contained in this message or any of its attachments may be
>> privileged and confidential and intended for the exclusive use of the
>> intended recipient. If you are not the intended recipient any disclosure,
>> reproduction, distribution or other dissemination or use of this
>> communications is strictly prohibited. The views expressed in this email are
>> those of the individual and not necessarily of SecureData Europe Ltd. Any
>> prices quoted are only valid if followed up by a formal written quote.
>>
>> SecureData Europe Limited. Registered in England & Wales 04365896.
>> Registered Address: SecureData House, Hermitage Court, Hermitage Lane,
>> Maidstone, Kent, ME16 9NT
>
>
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>
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Nifi versions and upgrades

[Conrad Crampton]

Hi,
I have followed the advice on upgrade planning [1] and [2] and had success 
since upgrading from 0.4.1 to 0.6.1 (via .5x) or so I thought!
I am using ansible to perform the upgrades to 6 node cluster but then go into 
each server to do a ./nifi.sh install to install new version as service. 
Running service nifi start shows correct bootstrap messages in that 0.6.1 is 
running with correct home (/opt/nifi-0.6.1) and all seems fine. There is a 
/work directory expanded with all correct versions of nars etc. and ps aux | 
grep nifi shows that nifi is in fact running from /opt/nifi-0.6.1.

So what’s the problem?

In the UI, I was trying to use the new ListenTCP processor and it isn’t listed 
when I drag the processors onto the workspace (I get 125 processors listed), 
and when I do help…about, I get 0.5.1 as version.

Can anyone suggest how to force UI to update (if indeed this is the problem)??

Thanks
Conrad


[1] https://cwiki.apache.org/confluence/display/NIFI/Upgrading+NiFi
[2] https://cwiki.apache.org/confluence/display/NIFI/Migration+Guidance


SecureData, combating cyber threats
__ 
The information contained in this message or any of its attachments may be 
privileged and confidential and intended for the exclusive use of the intended 
recipient. If you are not the intended recipient any disclosure, reproduction, 
distribution or other dissemination or use of this communications is strictly 
prohibited. The views expressed in this email are those of the individual and 
not necessarily of SecureData Europe Ltd. Any prices quoted are only valid if 
followed up by a formal written quote.

SecureData Europe Limited. Registered in England & Wales 04365896. Registered 
Address: SecureData House, Hermitage Court, Hermitage Lane, Maidstone, Kent, 
ME16 9NT