smarj

==> default: Successfully added box 'centos/7' (v1804.02) for 'virtualbox'!
==> default: Importing base box 'centos/7'...
Progress: 90%There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["import", "/home/bill/.vagrant.d/boxes/centos-VAGRANTSLASH-7/1804.02/virtualbox/box.ovf", "--vsys", "0", "--v$name", "centos-7-1-1.x86_64_1526939688635_30658", "--vsys", "0", "--unit", "7", "--disk", "/home/bill/VirtualBox VMs/ce$tos-7-1-1.x86_64_1526939688635_30658/centos-7-1-1.x86_64.vmdk"]

Stderr: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Interpreting /home/bill/.vagrant.d/boxes/centos-VAGRANTSLASH-7/1804.02/virtualbox/box.ovf...
OK.

smarj

eacces

Note: It is not eaccess

An example created when the ring folder is not owned by the user riak is running as:

2015-06-23 14:57:43.073 [error] <0.154.0>@riak_core_ring_manager:do_write_ringfile:236 Unable to write ring to "./data/ring/riak_core_ring.default.20150623185743" - {badmatch,{error,eacces}}

---

emfile

smarj

#!/bin/bash

for bucket in $(seq -f "stest%g" 2 2); do
	for key in $(seq -f "s2key%g" 1 10000); do
		cdate=`date`
		curl -XPUT ${RIAK}/types/solr/buckets/${bucket}/keys/${key} -H "Content-Type: application/json" -d "{\"name_s\":\"my${key}\", \"timestamp_s\":\"${cdate}\"}"
	done
done

smarj

#!/bin/bash

SHARED=${HOME}/Documents/Docker/shared
if [[ ! -d "${SHARED}" ]]; then
	mkdir -p "${SHARED}"
fi

docker run --name=riak1 -d -p 8087:8087 -p 8098:8098 --label cluster.name=adhoc -v ${SHARED}:/shared basho/riak-kv
CNODE=`docker inspect -f '{{.NetworkSettings.IPAddress}}' riak1`
if [ -z ${CNODE} ]

smarj

Sendgrid Cluster Metadata testing steps

Tested on 2.2.0. $RIAK=http://localhost:8098

1. Create a 5 node cluster in Docker using createdrc.sh
2. Create a bucket type for Solr without an index with:

docker exec riak1 riak-admin bucket-type create solr '{"props”:{ “w”: 1 }}’
docker exec riak1 riak-admin bucket-type activate solr

smarj

CREATE TABLE Sample
(
	state varchar not null,
	city varchar not null,	
	time TIMESTAMP not null,
	random sint64 not null,
	primary key (
		(state, city, quantum(time, 15, 'm')),
		state, city, time
	)

smarj

-module(where3).
-export([palindrome/1]).

palindrome(List) -> 
	real_palindrome(lcase(strip(List))).

real_palindrome([]) ->
	true;
real_palindrome([_X|[]]) ->
	true;

smarj

-module(w2a2).
-export([double/1, evens/1]).

double([]) -> [];
double([X|Xs]) -> 
	[2 * X|double(Xs)].

evens([]) -> [];
evens([X|Xs]) ->
	case X rem 2 of

smarj

-module(w2a1).
-export([maximum/1, 
        product/1,
        tail_maximum/1,
        tail_product/1]).

product([]) -> 1;
product([Num|Nums]) -> Num * product(Nums).

tail_product(Nums) -> tail_product(Nums, 1).

smarj

-module(one_24).
-export([bits/1, enclose/1, perimeter/1, tail_bits/1]).

%% perimeter/1 - calculate the perimeter of common shapes
%% circle - πD, unrelated to coordinates
perimeter({circle, {_X,_Y}, Radius}) ->
	Radius * 2 * math:pi();
%% rectangle - assumes coordinate 1 is lower left, coordinate 2 is upper 
%% right, clauses with guards could be used to ensure it
perimeter({rectangle, {X1,Y1}, {X2,Y2}}) ->