. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2. Collectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.2.24. Customizing properties in collectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 parts: • Collectors are responsible for harvesting monitoring data. Decanter provides collectors to harvest different kinds of data. We have two kinds of collectors: ◦ Event Driven Collectors automatically

Software Foundation Apache Karaf Decanter 1.x - Documentation 1. User Guide 1.1. Introduction 1.2. Collectors 1.2.1. Log 1.2.2. CXF Logging feature integration 1.2.3. Log Socket 1.2.4. File 1.2.5. EventAdmin parts: • Collectors are responsible of harvesting monitoring data. Decanter provides collectors to harvest different kind of data. We have two kinds of collectors: ◦ Event Driven Collectors automatically appenders. ◦ Polled Collectors are periodically called by the Decanter Scheduler. They harvest data and send it to the Decanter appenders • Appenders receive the data from the collectors and are responsible

datetime.datetime(2009, 7, 14, 21, 47, 28, 977139)} Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined called automatically on the spider_closed signal. Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You scrapy.contrib.spiders Collection of generic spiders scrapy.contrib.statscol Additional Stats Collectors scrapy.contrib.statsmailer StatsMailer extension scrapy.contrib.webservice Built-in web

datetime.datetime(2009, 7, 14, 21, 47, 28, 977139)} Stats Collector API There are several Stats Collectors available under the scrapy.stats.collector module and they all implement the Stats Collector API called automatically on the spider_closed signal. Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You Spiders base class, spider manager and spider middleware scrapy.stats.collector Basic Stats Collectors scrapy.stats.collector.simpledb Simpledb Stats Collector scrapy.stats.signals Stats Collector

datetime(2009, 7, 14, 21, 47, 28, 977139)} Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You Parameters: signal (object) – the signal to disconnect from Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined methods are not part of the stats collection api but instead used when implementing custom stats collectors: open_spider(spider) Open the given spider for stats collection. close_spider(spider) Close

datetime(2009, 7, 14, 21, 47, 28, 977139)} Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You Parameters: signal (object) – the signal to disconnect from Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined methods are not part of the stats collection api but instead used when implementing custom stats collectors: open_spider(spider) Open the given spider for stats collection. close_spider(spider) Close

datetime(2009, 7, 14, 21, 47, 28, 977139)} Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You Parameters: signal (object) – the signal to disconnect from Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined methods are not part of the stats collection api but instead used when implementing custom stats collectors: open_spider(spider) Open the given spider for stats collection. close_spider(spider) Close

datetime.datetime(2009, 7, 14, 21, 47, 28, 977139)} Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You Parameters: signal (object) – the signal to disconnect from Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined methods are not part of the stats collection api but instead used when implementing custom stats collectors: open_spider(spider) Open the given spider for stats collection. close_spider(spider) Close

datetime.datetime(2009, 7, 14, 21, 47, 28, 977139)} Stats Collector API There are several Stats Collectors available under the scrapy.statscol module and they all implement the Stats Collector API defined is stopped, to dump or persist global stats. Available Stats Collectors Besides the basic StatsCollector there are other Stats Collectors available in Scrapy which extend the basic Stats Collector. You spider Spiders base class, spider manager and spider middleware scrapy.statscol Basic Stats Collectors scrapy.telnet The Telnet Console scrapy.utils.trackref Track references of live objects

com/aliyun/aliyun-maxcompute-data- collectors?spm=a2c4g.11186623.2.8.422c4c07MdjlpQ Alibaba Cloud MaxCompute 解决方案 32 ⚫ 解压下载的 aliyun-maxcompute-data-collectors-odps-datacarrier-develop.zip 文 件