cyanite master == graphite-api ref ?

[danielsand]

Hello Again @pyr,

i have some Questions again :)

i have now a complete setup running.

Cassandra 2.1
2 cyanite servers:
one with the exoscale packages
one with the current master compiled jar

if i use the packages from the exoscale repo and install graphite-api - all works like a charm.

but it looks like the deb packages are quiet old and when i put stress on cyanite - a lot of metrics get lost.
so i compiled a recent master version of cyanite and got it running.
Metrics get in and i try now to connect graphite-api to it.

when i try to query the metrics - 500 errors occur.

do you have a different graphite-api version chained to this ?
a git ref in the graphite-api or cyanite python module would be awesome :)

[danielsand]

maybe this helps - this is from the cyanite master compiled log:

DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.io.ChannelEndPoint filled -1 SelectChannelEndPoint@4aee2030{/10.0.1.56:35887<->8080,Open,in,out,-,-,7/200000,HttpConnection}{io=0/0,kio=0,kro=1}
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.io.ChannelEndPoint ishut SelectChannelEndPoint@4aee2030{/10.0.1.56:35887<->8080,Open,in,out,-,-,7/200000,HttpConnection}{io=0/0,kio=0,kro=1}
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.http.HttpParser atEOF HttpParser{s=START,0 of -1}
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.server.HttpConnection HttpConnection@38373381<--HeapByteBuffer@10504946[p=0,l=0,c=8192,r=0]={<<<>>>HTTP/1.1 200 OK\r\n...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0
0\x00\x00\x00} filled -1
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.server.HttpConnection HttpConnection@38373381<--HeapByteBuffer@10504946[p=0,l=0,c=8192,r=0]={<<<>>>HTTP/1.1 200 OK\r\n...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0
0\x00\x00\x00} parse HeapByteBuffer@10504946[p=0,l=0,c=8192,r=0]={<<<>>>HTTP/1.1 200 OK\r\n...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00} {}
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.http.HttpParser parseNext s=START HeapByteBuffer@10504946[p=0,l=0,c=8192,r=0]={<<<>>>HTTP/1.1 200 OK\r\n...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
DEBUG [2015-07-31 14:54:37,924] qtp2009637903-41 - org.eclipse.jetty.http.HttpParser START --> CLOSED

[pyr]

@danielsand I'll test the whole scenario again throughout the weekend and will adapt graphite-cyanite if necessary

[danielsand]

@pyr thanks for the effort.
cheers

[mkrb]

@pyr same for me, e.g

http://127.0.0.1/metrics/find/?_dc=1438359955641&query=*&format=treejson&path=&node=GraphiteTree

Response:

Graphite encountered an unexpected error while handling your request.
Please contact your site administrator if the problem persists.

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 132, in get_response
response = wrapped_callback(request, _callback_args, *_callback_kwargs)
File "/opt/graphite/webapp/graphite/metrics/views.py", line 128, in find_view
matches = list( STORE.find(query, fromTime, untilTime, local=local_only) )
File "/opt/graphite/webapp/graphite/storage.py", line 47, in find
for node in finder.find_nodes(query):
File "/usr/local/lib/python2.7/dist-packages/cyanite.py", line 104, in find_nodes
if path['leaf']:
TypeError: string indices must be integers

Have not found the 'leaf' in elasticsearch index....

[pyr]

@mrkb thanks, this is really helpful. I will push a fix later today.

[pyr]

duplicate of #119. Fix should come around quick now, sorry about the wait.