Riak - deleted objects not going away
I have a test database with 158 items in it. Some keys are Riak generated and some are explicitly set. I have two methods. One does a single delete of an object whilst the other goes through a loop and deletes all of them. When I run the deleteAllFromBucket: aBucket it loops through all 158. If I then look at the number of keys, there are still 158. If I run the deleteAllFromBucket: aBucket again, it still loops over 158 but I get a 404 response for each. If I do a single delete and specify the key, the next time I run deleteAllFromBucket: aBucket, I get one less in the count. Why would a single delete remove the objects entirely when the loop doesn't? The loop calls the single delete so I am using the same code for both. I am a newby to Riak (1 week) so any explanation would be helpful. Long Haired David AKA David Pennington Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
Start up problem talking to Riak
I know that this isn't directly a Riak issue but I am sure that some of you have met this before and can maybe help me. I am used to Macs and Windows but have now set up an Ubuntu 14.04LTS server on my home network. I have 5 fixed IP addresses so the server has its own external address. I have opened port 8098 on my router to point at the server and checked that ufw isn't running. I have tested with it running ufw and with 'allow 8098' applied. I still cannot connect to Riak. On the same computer I get a pong back to a ping so Riak seems to be OK. I have a Riak server running on AWS and had trouble setting that up until I, eventually, opened all ports. Can anyone please suggest some steps that I might take? I need this running for an Open University course that I am studying. My AWS free server runs out before the course finishes so I have to get this up and running soon.Thanks in advance.David Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
Re: Start up problem talking to Riak
OK, I took the machine down intending to write my own quick and easy key value db (I have done this before) but I have told my uni that I am using Riak so I thought that I ought to have another go. I have reinstalled Ubuntu and Riak. The computer now has an internal IP (192.168.1.94) rather than an external fixed IP. I started up Riak and got a pong. I then tried to connect with my software from that already works with the Riak I have running on Amazon AWS so I know that the software works - just a request for a list of buckets. I got a "Connection refused error. I checked and 8098 was closed. I edited Riak.conf as advices from 127.0.0.0 to 0.0.0.0 but now Riak won't start (Riak failed to start in 15 seconds). I really want to get this working and, given I have an assignment due in a few days, sooner rather than later. It is working fine on AWS but it is such a faff getting onto that using ssh as I am never sure of my key to use so I can't check the config there. This can't be hard, can it? Please help. David - Original Message - From: "Alex Moore" To: "Alexander Sicular" Cc: "AWS" , "riak-users@lists.basho.com" Subject: Re: Start up problem talking to Riak Date: 02/13/2017 15:45:28 (Mon) Yeah, what Alex said. You can't see it with your application because it's currently bound to the localhost loopback address, but it's bad to just expose everything publicly. 1. Where is this cluster running? (AWS or local dev cluster?)2. What are you trying to connect to Riak with? Is it one of our clients or just raw HTTP requests? Thanks,Alex On Mon, Feb 13, 2017 at 10:33 AM, Alexander Sicular wrote: Please don't do that. Don't point the internet at your database. Have them communicate amongst each other on internal ips and route the public through a proxy / middleware. -Alexander @siculars http://siculars.posthaven.com Sent from my iRotaryPhone > On Feb 13, 2017, at 04:00, AWS wrote: > > I know that this isn't directly a Riak issue but I am sure that some of you > have met this before and can maybe help me. I am used to Macs and Windows but > have now set up an Ubuntu 14.04LTS server on my home network. I have 5 fixed > IP addresses so the server has its own external address. I have opened port > 8098 on my router to point at the server and checked that ufw isn't running. > I have tested with it running ufw and with 'allow 8098' applied. I still > cannot connect to Riak. On the same computer I get a pong back to a ping so > Riak seems to be OK. > > I have a Riak server running on AWS and had trouble setting that up until I, > eventually, opened all ports. > > Can anyone please suggest some steps that I might take? I need this running > for an Open University course that I am studying. My AWS free server runs out > before the course finishes so I have to get this up and running soon. > Thanks in advance. > David > > Message sent using Winmail Mail Server > ___ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
Re: Start up problem talking to Riak
Thanks but I have it sorted. I changed the IP address to an internal one as in 192.168.1.xx. I then changed the listener.http.internal to that IP address and everything worked. Many thanks to all that helped. David - Original Message - From: "sean mcevoy" To: "AWS" Cc: "Alex Moore" , "Alexander Sicular" , "riak-users" Subject: Re: Start up problem talking to Riak Date: 02/16/2017 12:14:56 (Thu) Hi David, I vaguely remember the same problem from a previous setup I did, a while ago now. IIRC, the original configured IP gets written to disk on the initial start and then the next start fails due to the mis-match. Try deleting your data directory and restarting, so this will be like the initial startup again. //Sean. On Thu, Feb 16, 2017 at 10:31 AM, AWS wrote: OK, I took the machine down intending to write my own quick and easy key value db (I have done this before) but I have told my uni that I am using Riak so I thought that I ought to have another go. I have reinstalled Ubuntu and Riak. The computer now has an internal IP (192.168.1.94) rather than an external fixed IP. I started up Riak and got a pong. I then tried to connect with my software from that already works with the Riak I have running on Amazon AWS so I know that the software works - just a request for a list of buckets. I got a "Connection refused error. I checked and 8098 was closed. I edited Riak.conf as advices from 127.0.0.0 to 0.0.0.0 but now Riak won't start (Riak failed to start in 15 seconds). I really want to get this working and, given I have an assignment due in a few days, sooner rather than later. It is working fine on AWS but it is such a faff getting onto that using ssh as I am never sure of my key to use so I can't check the config there. This can't be hard, can it? Please help. David - Original Message - From: "Alex Moore" To: "Alexander Sicular" Cc: "AWS" , "riak-users@lists.basho.com" Subject: Re: Start up problem talking to Riak Date: 02/13/2017 15:45:28 (Mon) Yeah, what Alex said. You can't see it with your application because it's currently bound to the localhost loopback address, but it's bad to just expose everything publicly. 1. Where is this cluster running? (AWS or local dev cluster?)2. What are you trying to connect to Riak with? Is it one of our clients or just raw HTTP requests? Thanks,Alex On Mon, Feb 13, 2017 at 10:33 AM, Alexander Sicular wrote: Please don't do that. Don't point the internet at your database. Have them communicate amongst each other on internal ips and route the public through a proxy / middleware. -Alexander @siculars http://siculars.posthaven.com Sent from my iRotaryPhone > On Feb 13, 2017, at 04:00, AWS wrote: > > I know that this isn't directly a Riak issue but I am sure that some of you > have met this before and can maybe help me. I am used to Macs and Windows but > have now set up an Ubuntu 14.04LTS server on my home network. I have 5 fixed > IP addresses so the server has its own external address. I have opened port > 8098 on my router to point at the server and checked that ufw isn't running. > I have tested with it running ufw and with 'allow 8098' applied. I still > cannot connect to Riak. On the same computer I get a pong back to a ping so > Riak seems to be OK. > > I have a Riak server running on AWS and had trouble setting that up until I, > eventually, opened all ports. > > Can anyone please suggest some steps that I might take? I need this running > for an Open University course that I am studying. My AWS free server runs out > before the course finishes so I have to get this up and running soon. > Thanks in advance. > David > > Message sent using Winmail Mail Server > ___ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
Re: Start up problem talking to Riak
OK, so I have Riak KV working from the download on their web page. When I had three AWS servers it was easy to get them working together as they each had a separate install. I would like to install three copies of Riak KV on the same machine. How would I do that given that the install package always installs to "Riak"? David - Original Message ----- From: "AWS" To: "sean mcevoy" Cc: "riak-users" Subject: Re: Start up problem talking to Riak Date: 02/16/2017 16:33:01 (Thu) Thanks but I have it sorted. I changed the IP address to an internal one as in 192.168.1.xx. I then changed the listener.http.internal to that IP address and everything worked. Many thanks to all that helped. David - Original Message - From: "sean mcevoy" To: "AWS" Cc: "Alex Moore" , "Alexander Sicular" , "riak-users" Subject: Re: Start up problem talking to Riak Date: 02/16/2017 12:14:56 (Thu) Hi David, I vaguely remember the same problem from a previous setup I did, a while ago now. IIRC, the original configured IP gets written to disk on the initial start and then the next start fails due to the mis-match. Try deleting your data directory and restarting, so this will be like the initial startup again. //Sean. On Thu, Feb 16, 2017 at 10:31 AM, AWS wrote: OK, I took the machine down intending to write my own quick and easy key value db (I have done this before) but I have told my uni that I am using Riak so I thought that I ought to have another go. I have reinstalled Ubuntu and Riak. The computer now has an internal IP (192.168.1.94) rather than an external fixed IP. I started up Riak and got a pong. I then tried to connect with my software from that already works with the Riak I have running on Amazon AWS so I know that the software works - just a request for a list of buckets. I got a "Connection refused error. I checked and 8098 was closed. I edited Riak.conf as advices from 127.0.0.0 to 0.0.0.0 but now Riak won't start (Riak failed to start in 15 seconds). I really want to get this working and, given I have an assignment due in a few days, sooner rather than later. It is working fine on AWS but it is such a faff getting onto that using ssh as I am never sure of my key to use so I can't check the config there. This can't be hard, can it? Please help. David - Original Message - From: "Alex Moore" To: "Alexander Sicular" Cc: "AWS" , "riak-users@lists.basho.com" Subject: Re: Start up problem talking to Riak Date: 02/13/2017 15:45:28 (Mon) Yeah, what Alex said. You can't see it with your application because it's currently bound to the localhost loopback address, but it's bad to just expose everything publicly. 1. Where is this cluster running? (AWS or local dev cluster?)2. What are you trying to connect to Riak with? Is it one of our clients or just raw HTTP requests? Thanks,Alex On Mon, Feb 13, 2017 at 10:33 AM, Alexander Sicular wrote: Please don't do that. Don't point the internet at your database. Have them communicate amongst each other on internal ips and route the public through a proxy / middleware. -Alexander @siculars http://siculars.posthaven.com Sent from my iRotaryPhone > On Feb 13, 2017, at 04:00, AWS wrote: > > I know that this isn't directly a Riak issue but I am sure that some of you > have met this before and can maybe help me. I am used to Macs and Windows but > have now set up an Ubuntu 14.04LTS server on my home network. I have 5 fixed > IP addresses so the server has its own external address. I have opened port > 8098 on my router to point at the server and checked that ufw isn't running. > I have tested with it running ufw and with 'allow 8098' applied. I still > cannot connect to Riak. On the same computer I get a pong back to a ping so > Riak seems to be OK. > > I have a Riak server running on AWS and had trouble setting that up until I, > eventually, opened all ports. > > Can anyone please suggest some steps that I might take? I need this running > for an Open University course that I am studying. My AWS free server runs out > before the course finishes so I have to get this up and running soon. > Thanks in advance. > David > > Message sent using Winmail Mail Server > ___ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com Message sent using Winmail Mail Server ___ riak-users mailing list riak
Re: Start up problem talking to Riak
Total Linux newby - scared of that one. I will try though :-) I am building this to help with my university project course so not going live at all.Thanks David - Original Message - From: "Luke Bakken" To: "AWS" Cc: "riak-users" Subject: Re: Start up problem talking to Riak Date: 02/17/2017 17:49:18 (Fri) On Fri, Feb 17, 2017 at 9:30 AM, AWS wrote: > When I had three AWS servers it was easy to get them working together as > they each had a separate install. I would like to install three copies of > Riak KV on the same machine. How would I do that given that the install > package always installs to "Riak"? The packages are not meant to be used this way. If you need to run multiple nodes on the same server (only for development purposes, right??) then building Riak from source is the best way to do so: http://docs.basho.com/riak/kv/2.2.0/setup/installing/source/ You will want to use a command like this: make DEVNODES=3 stagedevrel -- Luke Bakken Engineer lbak...@basho.com Message sent using Winmail Mail Server ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
