Error 500 when entering Mario as a keyword

[mariobehling]

http://www.loklak.org/api/search.rss?q=Mario

HTTP ERROR: 500

Problem accessing /api/search.rss. Reason:

java.lang.ArrayIndexOutOfBoundsException

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[Orbiter]

Without further details (i.e. a stack trace) it is very difficult to find the source of this problem. I tried but failed. I strongly believe that this is not connected to the keyword "Mario" but was just bad luck. However, this is definitely a bug. Must be monitored when appears the next time.

[sudheesh001]

I had a similar error which I had filed (something similar), the main problem I realised when it came to this issue of hitting 500s randomly and then being unable to reproduce is mostly restricted to the first query after starting the server. I have noticed the current behaviour as follows

1. run bin/start.sh to start the server on 9100 port
2. Open up any web browser and wait for a while, As you are waiting, the page automatically shows up at localhost:9100, before this page is obtained if any search operation is performed like GET /api/search.rss?q=Mario or api/search.json?q=Mario it ends up hitting a 500 error.

I think its because it takes that little amount of time so that the server starts up, once its running, the 500 error never appears.

Leaving that, I guess its just plain bad luck !

[smokingwheels]

I think its because I was pulling 150 RSS operation every 10 min with yacy from loklak.org.
I have droped the RSS querie back to approx 100 every 10 mins.

I am trying to reproduce on one of mine, its running very slow but no sign of the 500 error. The loklak and yacy server are on the same machine.

Shortly I will have another PC locally and will run a similar load test where other PC's pull info off it.

I have stopped using Loklak.org as a search interface now that I have a network of VM's setup but I use it for a backend server now. 17-apr-2015

[Orbiter]

I believe this was caused by bad utf-8 encodings causing bad xml. This should be fixed meanwhile.