Installation under Ubuntu 15. 04.

[josemic]

Under Ubuntu 15. 04 I also had to install:

sudo apt-get install python-dev libffi-dev

However installation of python-kafka failed, likely it was mean instead:

sudo pip install kafka-python

[josemic]

Finally the installation fails with:
INFO RVIServer: Saving messages to HBase enabled.

No handlers could be found for logger "kafka.conn"
ERROR RVI Server: Cannot start HBase Server: All servers failed to process request

[rstreif]

Yes, it's kafka-python. We will fix it.

On Sun, Aug 9, 2015 at 4:02 AM, josemic [email protected] wrote:

Under Ubuntu 15. 04 I also had to install:

sudo apt-get install python-dev libffi-dev

However installation of python-kafka failed, likely you meant:
$ sudo pip install kafka-python

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#37.

Rudolf J Streif
System Architect - Open Source Initiative
Open Source Technology Centre

M: +1.619.631.5383
Email: [email protected]

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[rstreif]

Just disable HBase in the settings.py file. It's not necessary for typical
use of the rvi_backend.

On Sun, Aug 9, 2015 at 4:52 AM, josemic [email protected] wrote:

Finally the installation fails with:
INFO RVIServer: Saving messages to HBase enabled.

No handlers could be found for logger "kafka.conn"
ERROR RVI Server: Cannot start HBase Server: All servers failed to process request

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#37 (comment).

Rudolf J Streif
System Architect - Open Source Initiative
Open Source Technology Centre

M: +1.619.631.5383
Email: [email protected]

UK: G/26/2 G02 Building 523, Engineering Centre, Gaydon, Warwick, CV35 ORR
US: 1419 NW 14th Ave, Portland, OR 97209

jjaguar.com | landrover.com

Business Details:
Jaguar Land Rover Limited
Registered Office: Abbey Road, Whitley, Coventry CV3 4LF
Registered in England No: 1672070

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[josemic]

It should be:

cd rvibackend/server
python rviserver.py foreground

instead of:

python rviserver.py foreground

[josemic]

Thank you. I only get:

python rviserver.py foreground
INFO RVI Server: Starting...
INFO RVI Server: General Configuration: RVI_SERVICE_EDGE_URL: http://127.0.0.1:8801, MEDIA_ROOT: /home/michael/Programming/Erlang/PDXostc/rvibackend/files
INFO RVI Server: Setting up outbound connection to RVI Service Edge at http://127.0.0.1:8801
INFO RVI Server: Tracking not enabled
INFO RVI Server: Publishing to Kafka Message Queue: master:6667 , with topic: rvi
INFO RVIServer: Publishing to message queue enabled.
INFO Tracking Service Registration: Report service name: jlr.com/backend/logging/report
INFO RVI Server: Message Queue Server started.
INFO RVI Server: HBase server storage not enabled

while I do not see heartbeats and the backend crashes when the backend is started:

16:56:06.337 [notice] ---- Service Edge URL:          "http://192.168.178.26:8801"
16:56:06.337 [notice] ---- Node Service Prefix:       jlr.com/backend/
16:56:06.468 [notice] ---- RVI Node External Address: 192.168.178.26:8807
c_src/bt_linux_drv.c:1052: read_callback: 0:1
c_src/bt_linux_drv.c:1066: READ: 4 pbuf_len=4
c_src/bt_linux_drv.c:1070: READ: 4 packet len=10
c_src/bt_linux_drv.c:1052: read_callback: 0:1
c_src/bt_linux_drv.c:1087: READ: 10 packet bytes
c_src/bt_linux_drv.c:1089: PACKET: remain=0
ctx.list = {}
c_src/bt_linux_drv.c:678: CMD_RFCOMM_LISTEN cmdid=2
c_src/bt_linux_drv.c:710: Listening on device 00:02:72:DA:24:A5

c_src/bt_sub.c:70: retain_subscription: RFCOMM_LISTEN id=1,handle=0x4 ref=0
c_src/bt_linux_drv.c:1052: read_callback: 0:1
c_src/bt_linux_drv.c:1066: READ: 4 pbuf_len=4
c_src/bt_linux_drv.c:1070: READ: 4 packet len=13
c_src/bt_linux_drv.c:1052: read_callback: 0:1
c_src/bt_linux_drv.c:1087: READ: 13 packet bytes
c_src/bt_linux_drv.c:1089: PACKET: remain=0
ctx.list = { RFCOMM_LISTEN id=1,handle=0x4 ref=1,}
c_src/bt_linux_drv.c:755: CMD_RFCOMM_ACCEPT cmdid=3
c_src/bt_sub.c:189: find_subscription_link: RFCOMM id=2
c_src/bt_sub.c:189: find_subscription_link: RFCOMM_LISTEN id=1
c_src/bt_linux_drv.c:787: First acceptor for listen descriptor 1. Add to poll
c_src/bt_sub.c:70: retain_subscription: RFCOMM id=2,handle=(nil) ref=0
c_src/bt_sub.c:70: retain_subscription: RFCOMM id=2,handle=(nil) ref=1
Eshell V6.2  (abort with ^G)
1> 16:58:37.710 [error] gen_server service_discovery_rpc terminated with reason: no case clause matching {error,{not_found,dlink_bt_rpc}} in {rvi_common,notification,5,[{file,[115,114,99,47,114,118,105,95,99,111,109,109,111,110,46,101,114,108]},{line,220}]}
16:58:37.711 [error] CRASH REPORT Process service_discovery_rpc with 0 neighbours crashed with reason: no case clause matching {error,{not_found,dlink_bt_rpc}} in {rvi_common,notification,5,[{file,[115,114,99,47,114,118,105,95,99,111,109,109,111,110,46,101,114,108]},{line,220}]}
16:58:37.712 [error] Supervisor service_discovery_sup had child service_discovery_rpc started with service_discovery_rpc:start_link() at <0.76.0> exit with reason no case clause matching {error,{not_found,dlink_bt_rpc}} in {rvi_common,notification,5,[{file,[115,114,99,47,114,118,105,95,99,111,109,109,111,110,46,101,114,108]},{line,220}]} in context child_terminated

Note that I have not configured bt links in the almost untouched. Just changed the the IP address in "rvi_core/backend.config". '[115,114,99,47,114,118,105,95,99,111,109,109,111,110,46,101,114,108]' translates to "src/rvi_common.erl".

Not sure, whether this is a rvi_backend or rvi_core or an configuration issue.

[josemic]

And also:
sudo apt-get install libssl-dev
before:
sudo pip install cryptography

as well as:
sudo apt-get install python-mysqldb

[rstreif]

Great, thanks. Fixed and merged.

:rjs

On Wed, Sep 2, 2015 at 4:44 AM, josemic [email protected] wrote:

And also:

sudo apt-get install libssl-dev
before:
sudo pip install cryptography

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Reply to this email directly or view it on GitHub
#37 (comment).

Rudolf J Streif
System Architect - Open Source Initiative
Open Source Technology Centre

M: +1.619.631.5383
Email: [email protected]

UK: G/26/2 G02 Building 523, Engineering Centre, Gaydon, Warwick, CV35 ORR
US: 1419 NW 14th Ave, Portland, OR 97209

jjaguar.com | landrover.com

Business Details:
Jaguar Land Rover Limited
Registered Office: Abbey Road, Whitley, Coventry CV3 4LF
Registered in England No: 1672070

This e-mail and any attachments contain confidential information for a
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[josemic]

Some very minor issues:
It's libssl-dev not libssl-devel under Ubuntu.
Also python-dev is needed, as cryptography includes python.h