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changeset 21:a4dfb70496ee

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Added figure
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Thu, 23 Jan 2014 16:35:50 +0900
parents a7fbd5db80fb
children 56753cfbeeab
files paper/chapter3.tex paper/figures/merge1.pdf paper/figures/merge1.xbb paper/graffle/merge1.graffle
diffstat 4 files changed, 931 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/paper/chapter3.tex	Thu Jan 23 15:33:54 2014 +0900
+++ b/paper/chapter3.tex	Thu Jan 23 16:35:50 2014 +0900
@@ -78,7 +78,7 @@
 次に続く label="child1" は, node0 が node1 のデータに"child1"という文字列を使うことでアクセス
 できることを示す.
 
-dot ファイルを読み込んだ Alice のトポロジーマネージャーに対して, サーバーノードは
+dot ファイルを読み込んだ Alice のトポロジーマネージャーに対して, サーバノードは
 誰に接続を行えばよいかを訪ねる.
 トポロジーマネージャーは訪ねてきたサーバノードに対してノード番号を割り振り, dot ファイル
 に記述している通りにサーバノード同士が接続を行うよう指示をだす.
@@ -111,29 +111,52 @@
 }
 \end{lstlisting}
 
-そして, プログラムの起動時にトポロジーマネージャーが動いているサーバの
 
-
-
-\begin{comment}
-\subsection{トポロジー用 dot ファイル形成スクリプト}
-Alice ではトポロジー形成用スクリプトが用意されている.
-スクリプトを使用することで, ノードの数を指定するだけで dot ファイルの作成が行える.
-また, ツリーに限らずリングやメッシュといったトポロジーの形成も行うことができる.
-\end{comment}
+そして, プログラムの起動時にはトポロジーマネージャーが動いているサーバのドメインとポート番号を
+渡すことでトポロジーの形成が行われれプログラムの処理がはしる.
+例えば, mass00.cs.ie.u-ryukyu.ac.jp というサーバ上でポート番号10000を指定してトポロジーマネージャーを
+起動した場合は次のようになる(\ref{src:run_program}).
+\begin{lstlisting}[frame=lrbt,label=src:run_program,caption=トポロジーマネージャーの利用,numbers=left]
+% java Program -host mass00.cs.ie.u-ryukyu.ac.jp -port 10000 
+\end{lstlisting}
 
 % MessagePackの説明もここに簡単に入れたほうがいいかも.
 
 \section{Aliceを用いての分散実装}
-Alice によりトポロジーの形成を行うことができれば, 後はデータの送受信を行う部分の実装になる.
+形成されたトポロジー上でのデータの送受信を行う部分について述べる.
 
 
 \section{ログのシリアライズ}
+ここでログのシリアライズについて述べる.
 
-ログのシリアライズについて述べる.
 シリアライズとは, データをネットワーク上に流しても良い形式に変換することである.
 
 
 \section{Jungleの永続性の実装}
-\subsection{マージの実装}
+
+
+\section{マージの実装}
+Jungle への分散実装を行うことである問題が発生する.
+それは更新されたデータ同士が衝突を起こした時の処理である.
+Jungle はリクエストがきた場合, 現在もっているデータを返す.
+しかしそのデータは最新のものであるかは保証されない.
+よって, 別のサーバノードで動いている Jungle からの更新データと衝突する可能性がある.
+
+この問題に対して Jungle はアプリケーションレベルでのマージを実装して貰うことで解決をはかる.
+今回 Jungle に分散を行うにあたり掲示板プログラムを実装した.
+掲示板プログラムに実装を行ったマージの例について述べる.
 
+Jungle を用いた掲示板プログラムのデータ保持方法を示したのが図\ref{fig:merge1}になる.
+\begin{figure}[htpb]
+  \begin{center}
+    \includegraphics[scale=0.70]{figures/merge1.pdf}
+    \caption{Jungle による掲示板プログラムのデータ保持方法}
+    \label{fig:merge1}
+  \end{center}
+\end{figure}
+
+掲示板プログラムでは各掲示板毎に1つの木構造が作成される.
+また, この時作成された木構造データのルートノードを保持する木構造が別にある.
+
+
+
Binary file paper/figures/merge1.pdf has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/figures/merge1.xbb	Thu Jan 23 16:35:50 2014 +0900
@@ -0,0 +1,8 @@
+%%Title: ./merge1.pdf
+%%Creator: extractbb 20130405
+%%BoundingBox: 0 0 427 430
+%%HiResBoundingBox: 0.000000 0.000000 427.000000 430.000000
+%%PDFVersion: 1.4
+%%Pages: 1
+%%CreationDate: Thu Jan 23 16:30:26 2014
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/graffle/merge1.graffle	Thu Jan 23 16:35:50 2014 +0900
@@ -0,0 +1,887 @@
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+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
+				</dict>
+			</dict>
+			<key>Tail</key>
+			<dict>
+				<key>ID</key>
+				<integer>28</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>Head</key>
+			<dict>
+				<key>ID</key>
+				<integer>29</integer>
+			</dict>
+			<key>ID</key>
+			<integer>37</integer>
+			<key>Points</key>
+			<array>
+				<string>{273.45415443343217, 203.32646386311794}</string>
+				<string>{212.52810712343305, 284.79638859784916}</string>
+			</array>
+			<key>Style</key>
+			<dict>
+				<key>stroke</key>
+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
+				</dict>
+			</dict>
+			<key>Tail</key>
+			<dict>
+				<key>ID</key>
+				<integer>28</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{377.36224684124102, 470.84074981431792}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>36</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 n}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{295.63846959977684, 470.84074981431792}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>35</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 ...}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{203.91468949728824, 470.84074981431803}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>34</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 1}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{112.19091054829468, 470.84075588503231}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>33</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 0}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{254.77654679183698, 348.87708199747487}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>32</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;\f1\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 board
+\f1 1}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{345.98506590876025, 282.96364336997954}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>31</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 board3}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{254.77656230264805, 282.96364336997954}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>30</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 board2}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{163.56805869653599, 282.96364336997954}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>29</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;\f1\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 board
+\f1 1}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{254.77656230264805, 161.00000000000014}, {67.637766719139165, 44.159250185682239}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>28</integer>
+			<key>Shape</key>
+			<string>Circle</string>
+			<key>Style</key>
+			<dict/>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 boards}</string>
+				<key>VerticalPad</key>
+				<integer>0</integer>
+			</dict>
+		</dict>
+	</array>
+	<key>GridInfo</key>
+	<dict/>
+	<key>GuidesLocked</key>
+	<string>NO</string>
+	<key>GuidesVisible</key>
+	<string>YES</string>
+	<key>HPages</key>
+	<integer>1</integer>
+	<key>ImageCounter</key>
+	<integer>1</integer>
+	<key>KeepToScale</key>
+	<false/>
+	<key>Layers</key>
+	<array>
+		<dict>
+			<key>Lock</key>
+			<string>NO</string>
+			<key>Name</key>
+			<string>Layer 1</string>
+			<key>Print</key>
+			<string>YES</string>
+			<key>View</key>
+			<string>YES</string>
+		</dict>
+	</array>
+	<key>LayoutInfo</key>
+	<dict>
+		<key>Animate</key>
+		<string>NO</string>
+		<key>circoMinDist</key>
+		<real>18</real>
+		<key>circoSeparation</key>
+		<real>0.0</real>
+		<key>layoutEngine</key>
+		<string>dot</string>
+		<key>neatoSeparation</key>
+		<real>0.0</real>
+		<key>twopiSeparation</key>
+		<real>0.0</real>
+	</dict>
+	<key>LinksVisible</key>
+	<string>NO</string>
+	<key>MagnetsVisible</key>
+	<string>NO</string>
+	<key>MasterSheets</key>
+	<array/>
+	<key>ModificationDate</key>
+	<string>2014-01-23 07:30:11 +0000</string>
+	<key>Modifier</key>
+	<string>Oshiro Nobuyasu</string>
+	<key>NotesVisible</key>
+	<string>NO</string>
+	<key>Orientation</key>
+	<integer>2</integer>
+	<key>OriginVisible</key>
+	<string>NO</string>
+	<key>PageBreaks</key>
+	<string>YES</string>
+	<key>PrintInfo</key>
+	<dict>
+		<key>NSBottomMargin</key>
+		<array>
+			<string>float</string>
+			<string>41</string>
+		</array>
+		<key>NSHorizonalPagination</key>
+		<array>
+			<string>coded</string>
+			<string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAhOU051bWJlcgCEhAdOU1ZhbHVlAISECE5TT2JqZWN0AIWEASqEhAFxlwCG</string>
+		</array>
+		<key>NSLeftMargin</key>
+		<array>
+			<string>float</string>
+			<string>18</string>
+		</array>
+		<key>NSPaperSize</key>
+		<array>
+			<string>size</string>
+			<string>{595, 842}</string>
+		</array>
+		<key>NSPrintReverseOrientation</key>
+		<array>
+			<string>int</string>
+			<string>0</string>
+		</array>
+		<key>NSRightMargin</key>
+		<array>
+			<string>float</string>
+			<string>18</string>
+		</array>
+		<key>NSTopMargin</key>
+		<array>
+			<string>float</string>
+			<string>18</string>
+		</array>
+	</dict>
+	<key>PrintOnePage</key>
+	<false/>
+	<key>ReadOnly</key>
+	<string>NO</string>
+	<key>RowAlign</key>
+	<integer>1</integer>
+	<key>RowSpacing</key>
+	<real>36</real>
+	<key>SheetTitle</key>
+	<string>Canvas 1</string>
+	<key>SmartAlignmentGuidesActive</key>
+	<string>YES</string>
+	<key>SmartDistanceGuidesActive</key>
+	<string>YES</string>
+	<key>UniqueID</key>
+	<integer>1</integer>
+	<key>UseEntirePage</key>
+	<false/>
+	<key>VPages</key>
+	<integer>1</integer>
+	<key>WindowInfo</key>
+	<dict>
+		<key>CurrentSheet</key>
+		<integer>0</integer>
+		<key>ExpandedCanvases</key>
+		<array>
+			<dict>
+				<key>name</key>
+				<string>Canvas 1</string>
+			</dict>
+		</array>
+		<key>Frame</key>
+		<string>{{306, 124}, {693, 922}}</string>
+		<key>ListView</key>
+		<true/>
+		<key>OutlineWidth</key>
+		<integer>142</integer>
+		<key>RightSidebar</key>
+		<false/>
+		<key>ShowRuler</key>
+		<true/>
+		<key>Sidebar</key>
+		<true/>
+		<key>SidebarWidth</key>
+		<integer>120</integer>
+		<key>VisibleRegion</key>
+		<string>{{0, 0}, {558, 783}}</string>
+		<key>Zoom</key>
+		<real>1</real>
+		<key>ZoomValues</key>
+		<array>
+			<array>
+				<string>Canvas 1</string>
+				<real>1</real>
+				<real>1</real>
+			</array>
+		</array>
+	</dict>
+</dict>
+</plist>