Re: Handoff won't complete, shows over 100% progress

Boris, Let's have a look at the logs to gather more information. Please attach the output of riak-debug from .16 and .13. -Brian On Apr 9, 2016 11:56 AM, "Boris Okner" wrote: > Riak 2.1.3, 7-node cluster, some handoffs seem never to be finished, > 'riak-admin transfers' showing over 100% progre

Fwd: LucidWorks Banana Integration

Forwarding to list as I didn't hit reply-all. -Brian -- Forwarded message -- From: Brian Sparrow Date: Wed, Nov 25, 2015 at 9:38 PM Subject: Re: LucidWorks Banana Integration To: Mark Schmidt Mark, Take a look at riak-banana[1]. We are able to make this work by poi

Re: Memory usage

Hello Edgar, The consistent handoff behavior is normally indicative of a network issue which is resulting in frequent fallback vnodes starts. Based on your previous messages, you are handing off quite a few vnodes with 1 object so the vnodes are not long lived. Additionally, the most recent errors

Re: Riak Corruption

Hello, This error is noting corruption on one of the AAE hashtrees within the AAE subsystem. This is a non-essential system and does not impact your data. Our suggestion is to stop this node, remove the contents of the anti_entropy data directory, and then start the node. Thanks, Brian On Thu, F

Re: AAE disk usage

when nodes go down. Let us know what disk usage looks like after trees are built. Thanks, -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Tuesday, May 20, 2014 at 12:17 PM, Ingo Rockel wrote: > Brian, > > the used v

Re: AAE disk usage

Ingo, Sorry for the lack of response. What version of Riak are you using? At this point, i assumee riak-admin aae_status shows alls trees as built across the cluster. How much space is the AAE directory currently using? Thanks, Brian -- Brian Sparrow Developer Advocate Basho Technologies

Re: Bitcask: Hintfile is invalid

Hello Oleksiy, Hinfiles can become invalid for a variety of reasons but they are not a required component for normal Riak operation. Hinfiles are used to hasten bitcask startup and to optimize some fold operations. Hintfiles are created during bitcask merge so after the associated data files(i.e 3

Re: power outage

in this way > a read repay on the failed nodes? > > Thanks and best regards > Sebastian > > > Von: Brian Sparrow > Datum: Donnerstag, 10. April 2014 20:19 > An: Sebastian Gerlach > Cc: riak-users > Betreff: Re: power outage > > Sebastian, > &g

Re: power outage

Sebastian, Those errors are normal following an outage of this sort. Hintfiles will be regenerated during the next bitcask merge and any data file that is incomplete or has invalid entries will be truncated. This does result in a loss of replicas but as long as at least 1 replica of the data is no

Re: Two instances on the same server

Might also check out riak-manage[1], a tool for quickly setting up and managing clusters. I use it on my Mac Pro to manage local clusters. -Brian [1] https://github.com/basho/riak-manage -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com

Re: Riak nodes silently failing, possible problem with handoff_concurrency

Drew, That message is normal and is a result of handoff throttling done with the riak-admin transfer_limit setting. When you say nodes are silently dropping off what do you mean? Is the beam.smp process shutting down or are they just never finishing this handoff? Thanks, Brian -- Brian

Re: Looking for an easy cache solution based on pre-commit hook

Hello Ivaylo, Yes, you could use a pre-commit hook for this but it's important to understand the limitations of this design. A pre-commit hook blocks the write until the hook comes back successful and then it proceeds. This is going to add latency to write operations on the bitcask backend. An alt

Re: Cluster restarted and doesn’t respond to queries

Hmm, no i do not. After restarting the node with a fixed config, try again and if the issue persists please attach the console.log, error.log and crash.log. Thanks! -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Monday

Re: Cluster restarted and doesn’t respond to queries

he details of your problem we can work out the best way to check this on startup. The mitigation is to shut the node down, change the bitcask_mult data_root to the correct entry and restart. Thanks! -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sp

Re: badrecord during transfer

Hi Ivan, Could you please attach a `riak-debug` from riak@10.197.0.55 (mailto:riak@10.197.0.55) and riak@10.196.50.172 (mailto:riak@10.196.50.172)? Thanks! Brian -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Tuesday

Re: Write Timeout

Hey Andrew, Would you mind attaching a `riak-debug` from that node? That will give us a full picture of the node as well as all the logs. Thanks, Brian -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Wednesday, November 27

Re: Ownership handoff never completes

Special thanks to Engel Sanchez who quickly came up with those snippets to mark their handoff complete. -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Wednesday, November 20, 2013 at 1:50 PM, Mark Phillips wrote: > Excell

Re: Riak occasionally not storing objects

In addition to Andrew’s question, what are the bucket properties for the bucket you are doing the writes against? Thanks, -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Wednesday, October 23, 2013 at 2:40 PM, Andrew

Re: Node not leaving cluster

Ahh, gotcha. Let us know how things go and if we can offer any more assistance. Thanks! -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Tuesday, September 24, 2013 at 5:10 PM, David Greenstein wrote: > > I'

Re: Deleting data from bitcask backend

Hello Charl, Everything looks as expected in the vnode status and the logs. Feel free to run `bitcask:merge("/PATH/TO/PARTITION")` for other partitions on the node(s) to reclaim space. Let us know how things go. Thanks, -- Brian Sparrow Developer Advocate Basho Technologies

Re: Empty bucket disappears

members of that bucket. -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Thursday, September 5, 2013 at 12:53 PM, Daniel Iwan wrote: > If I remove all keys from a bucket that bucket is not visible when I do > > curl http://

Re: Corrupted Erlang binary term inside LevelDB

have prepared a gist[1] with all the steps spelled out. Please let me know if you have any issues/questions. Thanks! Brian [1] https://gist.github.com/bsparrow435/6115630 -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Tuesday,

Re: Failed to start riak

directory, and start the node. -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Thursday, June 13, 2013 at 1:14 PM, Sanjeev Neelarapu wrote: > Hi Quentin, > > I have created a tar file with the logs present in /var/log

Re: find() Suddenly Works on Quorum Change

the replicas resulting in a successful read on subsequent requests. -- Brian Sparrow Developer Advocate Basho Technologies On Tuesday, February 12, 2013 at 2:29 PM, Ian Ha wrote: > Via the Ripple client library for Ruby, we were doing a User.find() call to > our riak cluster and receiv

Re: first time user setting up a cluster

! > > > On 02/09/2013 04:31 PM, Brian Sparrow wrote: > > Did you change the node name in vm.args after the node had been started > once? Remove the ring file in the riak data directory and start the node > again. > > -Brian > > > On Sat, Feb 9, 2013 at 11:30 A

Re: first time user setting up a cluster

Did you change the node name in vm.args after the node had been started once? Remove the ring file in the riak data directory and start the node again. -Brian On Sat, Feb 9, 2013 at 11:30 AM, tech topcis wrote: > Hi, > >I am following the set-up instructions and ran into a problem when I >

Re: Riak Merge On Restarts Only

What is reported by riak-admin vnode_status? Thanks, Brian -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Tuesday, January 22, 2013 at 10:49 AM, Ian Ha wrote: > Thanks Brian. This is very helpful and informative! >

Re: how to reset a cluster

ce the node has been stopped will do the trick. Let me know if you have questions. -- Brian Sparrow Developer Advocate Basho Technologies On Monday, January 21, 2013 at 9:59 AM, Kathleen Zhang wrote: > Hi, > > I am experimenting with riak cluster. I set it up with a three nodes

Re: Riak Merge On Restarts Only

AD_BYTES, TOTAL_FILE_SIZE} Again, a data file must be closed(reached max_file_size or closed by node stop) to be reported in this command. Hope this answers all your questions. Thanks! -- Brian Sparrow Customer Service Engineer Basho Technologies On Friday, January 18, 2013 at 5:14 PM, Ian Ha

Re: Test search in riak

Hi Payal, You need to enable the search kv hook on the bucket[1]. Hope that helps. [1] http://docs.basho.com/riak/latest/cookbooks/Riak-Search---Indexing-and-Querying-Riak-KV-Data/#Setting-up-Indexing Thanks, Brian -- Brian Sparrow Developer Advocate Basho Technologies On Wednesday

Re: Install from source

rials/installation/Installing-on-RHEL-and-CentOS/#Installing-From Source (http://docs.basho.com/riak/1.2.0/tutorials/installation/Installing-on-RHEL-and-CentOS/#Installing-From%20Source) [2] http://docs.basho.com/riak/1.2.0/tutorials/installation/Installing-Erlang/ -- Brian Sparrow Developer Advocate

Re: does cluster replace actually replace reip command?

r commit 7. The old node will shut down once it has transferred all data to the new node Aside: The rate of transfer can be tuned via 'riak-admin transfer-limit' Thanks! -- Brian Sparrow Developer Advocate Basho Technologies Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On

Re: Java clientId

Hi Daniel, Since Riak 1.0, node id's are used to resolve conflicts in place of client id's. While supplying the client ID won't hurt anything, Riak will ignore it. You can read more about this here: http://wiki.basho.com/Vector-Clocks.html#More-Information Thanks! Brian Sparrow

Re: Accept_failed errors in console.log

That is a bit small especially if you have a alrge ring size or are doing many concurrent requests. I reommend setting the value much higher to 65536. That should elminate the emfile errors you are seeing. Thanks! Brian Sparrow On Tue, Jul 31, 2012 at 2:20 PM, Hal Eisen wrote: > >

Re: Accept_failed errors in console.log

Hi Hal, EMFILE errors mean the systme no longer has enough file handles to service the request. Check the file handles (ulimit -n) for the system as well as the Riak user and increase if necessary. I can help you look for these settings, what OS are you running? Thanks, Brian Sparrow On Tue

Re: Where to change config settings, not listed in app.config/vm.args

ucket properties added so you can get the idea. Let me know if you have any questions. Thanks! Brian Sparrow On Wed, Apr 25, 2012 at 3:31 PM, German Blejman wrote: > > The wiki page http://wiki.basho.com/Configuration-Files.html mentions > several configuration options/sections that are not li