Questions tagged [riak]
Riak is a key/value data store written in Erlang. It implements principles from Amazon's Dynamo paper.
riak
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Riak leaving node indefinitely waiting to handoff the partion to crash node
I have a 5-node Riak cluster running version 2.9.10. All nodes are on the same version.
I attempted to remove one node from the cluster to upgrade its disk. However, the node became stuck while ...
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1
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66
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Many keys in riak kv get 404 or 503 error first time [closed]
I have two datacentres named site1 and site2, and have 10 nodes at each center.
site1: 10.10.1.1 .. 10.10.1.10
site2: 10.10.2.1 .. 10.10.2.10
The network between site1 and site2 is using a fiber, and ...
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2
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1
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36
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Can i add new nodes and increment n_val in Riak kv?
I intend to make a desktop app for a company that has multiple gyms at different locations,where a client who registered his membership at one gym should be able to access all other gyms with the same ...
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49
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Riak services not starting on Master server
Riak and Stanchion service all of a sudden stopped working in production with following errors in console log.
2023-11-07 03:41:14.547 [info] <0.160.0>@riak_core_app:stop:114 Stopped ...
- 11
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102
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Riak - partitions waiting to handoff
I'm running a cluster with 24 nodes with 1024 partitions
riak_kv_version : <<"2.1.7-226">>
I have 142 partitions waiting to handoff for more than 10 days. There's no ongoing ...
0
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1
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42
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Rollback Riak node leaving ring job
I have run riak-admin cluster leave [email protected] on a node I want to leave riak ring.
The command runs successfully but the partitions transfer is taking more than 2 days.
riak@gcp-07 ====...
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168
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Riak 2 partitions waiting to handoff indefinitely
I'm running a 16 nodes cluster (Riak 2.1.7)
I have 2 partitions which are stuck in the "waiting to handoff" state for a long time.
The 2 partitions in question types are secondary instead of ...
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58
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Nitrogen - File upload directly to database
In the Nitrogen Web framework, files uploaded always end in the ./scratch/ directory when using #upload{}. From here you are supposed to manage the uploaded files, for example, by copying them to ...
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2
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213
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python3 failed to import riak
I used python 3.9.13, and have installed riak client lib. But I failed to
import riak
Here's the exception message below
Traceback (most recent call last):
File "<stdin>", line 1, ...
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0
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1
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82
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Why is the Erlang riak client crashing?
I have followed the riak installation instructions for Ubuntu and the readme for the riak erlang client. At the point in the client instructions where a ping is sent to test the connection, I get the ...
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How do I Install Riak on Ubuntu using apt
The Riak KV installation using apt on Ubuntu documents links are all broken on the documentation page.
Any ideas on how to do an install?
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168
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Riak failed to start within 15 seconds after renaming node
sudo riak start does not work anymore after I change nodename from [email protected] to [email protected]. I followed the steps mentioned here: https://docs.riak.com/riak/kv/latest/using/...
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0
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1
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121
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Riak can't find object by key in first time
We have cluster of 5 Riak nodes.
We use riak-java-client for work with Riak, usually for create, read, delete data.
Unfortunately we have a problem with read old objects from riak.
Sometime when we ...
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-1
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1
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171
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Migrate Data from one Riak cluster to another
I have a situation where we need to migrate data from one Riak cluster to another and then remove the old cluster. The ring size will be same, even the region will be the same. We need to do this to ...
0
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72
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Riak. MultiDelete of RiakClient don't throw Exception
I use MultiDelete for acceleration of remove operation.
When need remove batch of objects from Riak:
public void deleteBatch(Collection<String> keys) throws ExecutionException, ...
- 737