Flink大数据实时计算系列-Flink的列式格式parquet压缩保存

段智华发布时间：2021-07-28 12:57:41 ，浏览量：3

Flink的列式格式parquet压缩保存
Flink自定义压缩类实现
hive验证parquet格式
Flink参考链接
Flink系列博客

Flink的列式格式parquet压缩保存

ParquetAvroWriters

public class ParquetAvroWriters {
   
    public static  ParquetWriterFactory forSpecificRecord(Class


    
        
        
        
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	请求信息 : 2025-06-11 05:45:59 HTTP/2.0 GET : /home/article/detail/id/134035.html
运行时间 : 0.1505s ( Load:0.0169s Init:0.0020s Exec:0.1009s Template:0.0307s )
吞吐率 : 6.64req/s
内存开销 : 1,926.73 kb
查询信息 : 18 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=aodsbi4in62aqr3vrgtolp8tih
    
    
        
    
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	[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000015s ]
[ app_init ] --END-- [ RunTime:0.000077s ]
[ app_begin ] --START--
Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000651s ]
[ app_begin ] --END-- [ RunTime:0.000784s ]
[ view_parse ] --START--
[ template_filter ] --START--
Run Behavior\ContentReplaceBehavior [ RunTime:0.000114s ]
[ template_filter ] --END-- [ RunTime:0.000178s ]
Run Behavior\ParseTemplateBehavior [ RunTime:0.026656s ]
[ view_parse ] --END-- [ RunTime:0.026715s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000380s ]
[ view_filter ] --END-- [ RunTime:0.000408s ]
[ app_end ] --START--
    
    
        
    
	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 35 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 140 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 140 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 141 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 141 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 150 行.
[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 185 行.
    
    
        
    
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SELECT * FROM `menu` WHERE `fid` = 3 AND `status` = 1  [ RunTime:0.0003s ]
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SHOW COLUMNS FROM `bloger` [ RunTime:0.0008s ]
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SELECT COUNT(*) AS tp_count FROM `article` WHERE `bloger_id` = 59 LIMIT 1   [ RunTime:0.0008s ]
SHOW COLUMNS FROM `article_content` [ RunTime:0.0007s ]
SELECT `content` FROM `article_content` WHERE `article_id` = 134035 LIMIT 1   [ RunTime:0.0194s ]
SHOW COLUMNS FROM `article_cate` [ RunTime:0.0009s ]
SELECT `name` FROM `article_cate` WHERE `id` = 8 LIMIT 1   [ RunTime:0.0016s ]
SELECT * FROM `article` WHERE `bloger_id` = 59 ORDER BY view_count desc LIMIT 0,10   [ RunTime:0.0311s ]
    
    
        
    
	    
    
    



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