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#!/bin/bash

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

brew install asdf

ASDF_CONF=$(
cat <<EOF
export ASDF_DIR="$(brew --prefix asdf)"
. ${ASDF_DIR}/asdf.sh

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#! /usr/bin/env escript

%% -*- mode: erlang -*-
%% -*- tab-width: 4;erlang-indent-level: 4;indent-tabs-mode: nil -*-
%% ex: ts=4 sw=4 ft=erlang et
%%
%% Copyright 2016 Operable, Inc. All Rights Reserved.
%%
%% This file is provided to you under the Apache License,
%% Version 2.0 (the "License"); you may not use this file

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		// Build Test Data
		IRiakObject cat = RiakObjectBuilder.newBuilder("Pets-Template", "Cat").
			withValue("{\"sound\":\"Meow\",\"legs\":4}").
			build();
		rc.store(cat);

		// Build User Metadata Map
		Map<String, String> usermeta = new HashMap<String, String>();
		usermeta.put("parentLinkBucket", "Pets-Template");
		usermeta.put("parentLinkKey", "Cat");

binarytemple

#!/usr/bin/env escript
%% -*- erlang -*-
%%! -smp enable -sname graph_ring -mnesia debug verbose

main([RingFile, OutFile]) ->
		{ok, Binary} = file:read_file(RingFile), 
		Ring = binary_to_term(Binary),
		OwnerList = element(2,element(4,Ring)),

		%io:format("~s~n", [lists:flatten(header(body(footer([]),OwnerList)))]);

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Compute_Next = fun(Ring1,Ring2) ->
    Owners1 = riak_core_ring:all_owners(Ring1),
    Owners2 = riak_core_ring:all_owners(Ring2),
    Owners3 = lists:zip(Owners1, Owners2),
    [{Idx, PrevOwner, NewOwner, [], awaiting}
            || {{Idx, PrevOwner}, {Idx, NewOwner}} <- Owners3,
              PrevOwner /= NewOwner]
end.

N = app_helper:get_env(riak_core,target_n_val,4),

binarytemple

#!/usr/bin/env escript
%% -*- erlang -*-
%%! -smp enable -sname convert_binary_ring -mnesia debug verbose

main([RingFile, OutFile]) ->
    try
		{ok, Binary} = file:read_file(RingFile), 
		Ring = binary_to_term(Binary),
		try
			file:write_file(OutFile, io_lib:format("~p.~n", [Ring])),

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This is still a WIP.

Advanced MR using Riak Search 2.0 instead...

Prerequisites

• Download and install Riak 2.0 and an appropriate JVM for your machine.
• Download the Erlang load_data.erl escript from https://raw.githubusercontent.com/basho/basho_docs/master/source/data/load_data.erl
• Download the goog.csv test data from https://github.com/basho/basho_docs/raw/master/source/data/goog.csv

binarytemple

##Configure Postfix for Gmail SMTP## ###Edit file /etc/postfix/main.cf###

sudo vim /etc/postfix/main.cf

and add in the following to the bottom of the file:

relayhost = [smtp.gmail.com]:587

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GetInfoAndStatusByModule = fun (Module) ->
    IsProcessInModule = fun (Module, ProcessInfo) ->
        case proc_lib:translate_initial_call(ProcessInfo) of
            {ICMod, _ICFun, _ICArity} when Module =:= ICMod -> true;
            _ -> false
        end
    end,
    ProcessTable = erlang:processes(),
    CurriedPredicate = fun (P) -> IsProcessInModule(Module, P) end,
    Pids = lists:filter(CurriedPredicate, ProcessTable),

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Additional Information about Monitoring Riak

Riak is a complex system that includes many moving parts to monitor, such as the health of the hardware, the well-being of the software, and the responsiveness of the network. This document will discuss metrics, thresholds, and values that indicate when your monitoring system should be sending alarms.

System metrics to monitor