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<dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
<dd style="margin-left: 8.5em">YUKI "Piro" Hiroshi <piro.****@gmail*****></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
<dd style="margin-left: 8.5em">2015-04-01 12:07:47 +0900 (Wed, 01 Apr 2015)</dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
<dd style="margin-left: 8.5em"><a href="https://github.com/droonga/wikipedia-search/wiki/%E3%83%8E%E3%83%B3%E3%82%B9%E3%83%88%E3%83%83%E3%83%97%E3%81%A7%E3%83%8E%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B%E5%A0%B4%E9%9D%A2%E3%81%AE%E6%A4%9C%E8%A8%BC%E6%89%8B%E9%A0%86/37bbc955275bca205017d01fb923fddc984bb251">37bbc955275bca205017d01fb923fddc984bb251</a></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
<dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Updated ノンストップでノードを追加する場面の検証手順 (markdown)</pre></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
<dd style="margin-left: 8.5em">
<ul>
<li><a href="https://github.com/droonga/wikipedia-search/wiki/%E3%83%8E%E3%83%B3%E3%82%B9%E3%83%88%E3%83%83%E3%83%97%E3%81%A7%E3%83%8E%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B%E5%A0%B4%E9%9D%A2%E3%81%AE%E6%A4%9C%E8%A8%BC%E6%89%8B%E9%A0%86/37bbc955275bca205017d01fb923fddc984bb251">ノンストップでノードを追加する場面の検証手順.md</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre"> Modified: ノンストップでノードを追加する場面の検証手順.md (+19 -4)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -31,17 +31,32 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">node0上で以下のコマンドを実行しておき、1秒ごとにログが</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> $ while true; do logger "Periodically log at $(date)"; sleep 1; done</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ~~~</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+## モニタリング</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> 別のコンソールで以下のコマンドを実行しておき、ログの件数が増えていくことを監視できるようにしておく。</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-DBを直接叩く場合:</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+DBを直接参照してレコード数を監視</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+~~~</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+$ while true; do echo "$(date) / Groonga@$(uname -n) / $(sudo -u droonga-engine -H groonga ~droonga-engine/droonga/databases/000/db select --table Logs --limit 0 | jq ".[1][0][0][0]")"; sleep 1; done</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+~~~</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+Droonga HTTP Server経由でレコード数を監視</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ~~~</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-$ while true; do echo "$(date) / Groonga@$(uname -n) / $(sudo -u droonga-engine -H groonga ~droonga-engine/droonga/databases/000/db select --table Logs --limit 0 | jq ".[1][0][0][0]")"; sleep 3; done</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+$ while true; do echo "$(date) / HTTP@$(uname -n) / $(curl -s "http://localhost:10041/d/select?table=Logs&limit=0&_=$(date +%s)" | jq ".[1][0][0][0]")"; sleep 1; done</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ~~~</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-Droonga HTTP Server経由の場合:</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+system.statusの結果を監視</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+~~~</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+$ while true; do echo '{"dataset":"Default","type":"system.status"}' | droonga-request --host node0 --receiver-host $(uname -n) | tail -n +2 | jq ".body"; sleep 1; done</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+~~~</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+Droonga HTTP Serverが認識しているdroonga-engineノードの一覧を監視</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ~~~</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-$ while true; do echo "$(date) / HTTP@$(uname -n) / $(curl -s "http://localhost:10041/d/select?table=Logs&limit=0&_=$(date +%s)" | jq ".[1][0][0][0]")"; sleep 3; done</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+$ while true; do curl -s "http://localhost:10041/engines?_=$(date +%s)" | jq .; sleep 1; done</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ~~~</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> ## ノード間のデータベースのコピー(簡易)</span>
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