- 場所 マークシティ 13F
- 時間: 2015/02/02(月) 19:00 ~ 21:00
- URL: http://eventregist.com/e/2Hiwrc2WFhyu?utm_source=LIST_2015&utm_campaign=411bbc1ff8-02_02_2015_Hbase&utm_medium=email&utm_term=0_ad7947db04-411bbc1ff8-95098077
- ハッシュタグ hbase_ca
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YARN | |
Haoopは大規模データに対するバッチ処理の道具としては十分な機能を持っている | |
ただしエンタープライズ用途で利用するときの課題が残っていた | |
処理性能 | |
可能性 | |
運用 | |
セキュリティ |
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SELECT * FROM twitter_status_histories WHERE | |
bases_id >= 124 AND bases_id <= 153 AND | |
get_date | |
between date_add(date(now()), interval -6 day) and date_format(now(), '%Y.%m.%d') order by id LIMIT 30; | |
SELECT * FROM twitter_status_histories WHERE | |
bases_id >= 124 AND bases_id <= 153 AND | |
get_date | |
between date_add(date(now()), interval -168 hour) and date_format(now(), '%Y.%m.%d') order by id LIMIT 30; |
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{ | |
"contributors": null, | |
"text": "ツイッター動画投稿テスト http://t.co/y9hjEfABw1", | |
"geo": null, | |
"retweeted": false, | |
"in_reply_to_screen_name": null, | |
"possibly_sensitive": false, | |
"truncated": false, | |
"lang": "ja", | |
"entities": { |
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{ | |
"contributors": null, | |
"text": "ツイッター動画投稿テスト http://t.co/y9hjEfABw1", | |
"geo": null, | |
"retweeted": false, | |
"in_reply_to_screen_name": null, | |
"possibly_sensitive": false, | |
"truncated": false, | |
"lang": "ja", | |
"entities": { |
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Twitter twitter = new TwitterFactory(cb.build()).getInstance(); | |
twitter.setOAuthConsumer(twitterModel.getConsumerKey(), twitterModel.getConsumerSecret()); | |
twitter.setOAuthAccessToken(new AccessToken(twitterModel.getAccessToken(), twitterModel.getAccessToken_secret())); | |
List<Status> statuses = twitter.getUserTimeline(args[0]); | |
System.out.println("Showing home timeline."); | |
for (Status status : statuses) { | |
System.out.println(status.getUser().getName() + ":" + status.getText()); | |
String rawJSON = DataObjectFactory.getRawJSON(status); | |
System.out.println(rawJSON); |
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* Macとiphoneを同一Wifiに用意 | |
* MacにBindをインストール (brew install bind) | |
*MacのBindを設定する | |
*MacでNginxをたてる | |
iphoneでWifiに接続 | |
iphoneのWifi設定でDNSサーバーをMacのIPにする | |
Safariでアクセスする |
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http://blog.bit-isle.jp/bird/2013/06/35 |
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public class OptimizeForLoop { | |
public static void main(String[] args) { | |
noOptimize(args); | |
optimize(args); | |
} | |
public static void noOptimize(String[] args) { |
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C:\pleiades\workspace\MyCodeBox\src>javap -c OptimizeForLoop.class | |
Compiled from "OptimizeForLoop.java" | |
public class OptimizeForLoop { | |
public OptimizeForLoop(); | |
Code: | |
0: aload_0 | |
1: invokespecial #1 // Method java/lang/Object."<init>":()V | |
4: return | |
public static void main(java.lang.String[]); |