使用Flume / Coordinator提取数据时的问题 - HUE

Question

我是Hadoop世界的新手，我的最终数据遇到了一些问题。

我的目的是使用水槽从Facebook页面（我使用restfb API）提取数据，然后将数据传送到HDFS，HIVE将使用它来整合最终数据。每小时都会发生这种情这一切都在HUE。

我不知道为什么，但有时候我会成功地提取数据。有些日子，我只能从几个小时内提取数据。

这是来自Flume的数据：

正如你所看到的，在03/21我只能提取当天的前4小时。在03/22，我可以提取洞日。

更多信息。

My Flume配置。来自Cloudera经理

FacebookAgent.sources = FacebookPageFansCity FacebookPageFansGenderAge FacebookPageFans FacebookPagePosts FacebookPageViews
FacebookAgent.channels = MemoryChannelFacebookPageFansCity MemoryChannelFacebookPageFansGenderAge MemoryChannelFacebookPageFans MemoryChannelFacebookPagePosts MemoryChannelFacebookPageViews
FacebookAgent.sinks = HDFSFacebookPageFansCity HDFSFacebookPageFansGenderAge HDFSFacebookPageFans HDFSFacebookPagePosts HDFSFacebookPageViews

# FacebookPageFansCity

FacebookAgent.sources.FacebookPageFansCity.type = br.com.tsystems.hadoop.flume.source.restfb.FacebookPageFansCitySource
FacebookAgent.sources.FacebookPageFansCity.channels = MemoryChannelFacebookPageFansCity
FacebookAgent.sources.FacebookPageFansCity.appId = null
FacebookAgent.sources.FacebookPageFansCity.appSecret = null
FacebookAgent.sources.FacebookPageFansCity.accessToken = *confidential*
FacebookAgent.sources.FacebookPageFansCity.pageId = *confidential*
FacebookAgent.sources.FacebookPageFansCity.proxyEnabled = false
FacebookAgent.sources.FacebookPageFansCity.proxyHost = null
FacebookAgent.sources.FacebookPageFansCity.proxyPort = -1
FacebookAgent.sources.FacebookPageFansCity.refreshInterval = 3600

FacebookAgent.sinks.HDFSFacebookPageFansCity.channel = MemoryChannelFacebookPageFansCity
FacebookAgent.sinks.HDFSFacebookPageFansCity.type = hdfs
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.path = hdfs://hdoop01:8020/user/flume/pocfacebook/pagefanscity/%Y%m%d%H
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.fileType = DataStream
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.writeFormat = Text
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.batchSize = 1000
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.rollSize = 0
FacebookAgent.sinks.HDFSFacebookPageFansCity.hdfs.rollCount = 10000

FacebookAgent.channels.MemoryChannelFacebookPageFansCity.type = memory
FacebookAgent.channels.MemoryChannelFacebookPageFansCity.capacity = 10000
FacebookAgent.channels.MemoryChannelFacebookPageFansCity.transactionCapacity = 1000

# FacebookPageFansGenderAge

FacebookAgent.sources.FacebookPageFansGenderAge.type = br.com.tsystems.hadoop.flume.source.restfb.FacebookPageFansGenderAgeSource
FacebookAgent.sources.FacebookPageFansGenderAge.channels = MemoryChannelFacebookPageFansGenderAge
FacebookAgent.sources.FacebookPageFansGenderAge.appId = null
FacebookAgent.sources.FacebookPageFansGenderAge.appSecret = null
FacebookAgent.sources.FacebookPageFansGenderAge.accessToken = *confidential*
FacebookAgent.sources.FacebookPageFansGenderAge.pageId = *confidential*
FacebookAgent.sources.FacebookPageFansGenderAge.proxyEnabled = false
FacebookAgent.sources.FacebookPageFansGenderAge.proxyHost = null
FacebookAgent.sources.FacebookPageFansGenderAge.proxyPort = -1
FacebookAgent.sources.FacebookPageFansGenderAge.refreshInterval = 3600

FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.channel = MemoryChannelFacebookPageFansGenderAge
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.type = hdfs
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.path = hdfs://hdoop01:8020/user/flume/pocfacebook/pagefansgenderage/%Y%m%d%H
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.fileType = DataStream
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.writeFormat = Text
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.batchSize = 1000
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.rollSize = 0
FacebookAgent.sinks.HDFSFacebookPageFansGenderAge.hdfs.rollCount = 10000

FacebookAgent.channels.MemoryChannelFacebookPageFansGenderAge.type = memory
FacebookAgent.channels.MemoryChannelFacebookPageFansGenderAge.capacity = 10000
FacebookAgent.channels.MemoryChannelFacebookPageFansGenderAge.transactionCapacity = 1000

# FacebookPageFans

FacebookAgent.sources.FacebookPageFans.type = br.com.tsystems.hadoop.flume.source.restfb.FacebookPageFansSource
FacebookAgent.sources.FacebookPageFans.channels = MemoryChannelFacebookPageFans
FacebookAgent.sources.FacebookPageFans.appId = null
FacebookAgent.sources.FacebookPageFans.appSecret = null
FacebookAgent.sources.FacebookPageFans.accessToken = *confidential*
FacebookAgent.sources.FacebookPageFans.pageId = *confidential*
FacebookAgent.sources.FacebookPageFans.proxyEnabled = false
FacebookAgent.sources.FacebookPageFans.proxyHost = null
FacebookAgent.sources.FacebookPageFans.proxyPort = -1
FacebookAgent.sources.FacebookPageFans.refreshInterval = 3600

FacebookAgent.sinks.HDFSFacebookPageFans.channel = MemoryChannelFacebookPageFans
FacebookAgent.sinks.HDFSFacebookPageFans.type = hdfs
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.path = hdfs://hdoop01:8020/user/flume/pocfacebook/pagefans/%Y%m%d%H
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.fileType = DataStream
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.writeFormat = Text
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.batchSize = 1000
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.rollSize = 0
FacebookAgent.sinks.HDFSFacebookPageFans.hdfs.rollCount = 10000

FacebookAgent.channels.MemoryChannelFacebookPageFans.type = memory
FacebookAgent.channels.MemoryChannelFacebookPageFans.capacity = 10000
FacebookAgent.channels.MemoryChannelFacebookPageFans.transactionCapacity = 1000

# FacebookPagePosts

FacebookAgent.sources.FacebookPagePosts.type = br.com.tsystems.hadoop.flume.source.restfb.FacebookPagePostsSource
FacebookAgent.sources.FacebookPagePosts.channels = MemoryChannelFacebookPagePosts
FacebookAgent.sources.FacebookPagePosts.appId = null
FacebookAgent.sources.FacebookPagePosts.appSecret = null
FacebookAgent.sources.FacebookPagePosts.accessToken = *confidential*
FacebookAgent.sources.FacebookPagePosts.pageId = *confidential*
FacebookAgent.sources.FacebookPagePosts.proxyEnabled = false
FacebookAgent.sources.FacebookPagePosts.proxyHost = null
FacebookAgent.sources.FacebookPagePosts.proxyPort = -1
FacebookAgent.sources.FacebookPagePosts.refreshInterval = 3600

FacebookAgent.sinks.HDFSFacebookPagePosts.channel = MemoryChannelFacebookPagePosts
FacebookAgent.sinks.HDFSFacebookPagePosts.type = hdfs
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.path = hdfs://hdoop01:8020/user/flume/pocfacebook/pageposts/%Y%m%d%H
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.fileType = DataStream
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.writeFormat = Text
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.batchSize = 1000
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.rollSize = 0
FacebookAgent.sinks.HDFSFacebookPagePosts.hdfs.rollCount = 10000

FacebookAgent.channels.MemoryChannelFacebookPagePosts.type = memory
FacebookAgent.channels.MemoryChannelFacebookPagePosts.capacity = 10000
FacebookAgent.channels.MemoryChannelFacebookPagePosts.transactionCapacity = 5000

# FacebookPageViews

FacebookAgent.sources.FacebookPageViews.type = br.com.tsystems.hadoop.flume.source.restfb.FacebookPageViewsSource
FacebookAgent.sources.FacebookPageViews.channels = MemoryChannelFacebookPageViews
FacebookAgent.sources.FacebookPageViews.appId = null
FacebookAgent.sources.FacebookPageViews.appSecret = null
FacebookAgent.sources.FacebookPageViews.accessToken = *confidential*
FacebookAgent.sources.FacebookPageViews.pageId = *confidential*
FacebookAgent.sources.FacebookPageViews.proxyEnabled = false
FacebookAgent.sources.FacebookPageViews.proxyHost = null
FacebookAgent.sources.FacebookPageViews.proxyPort = -1
FacebookAgent.sources.FacebookPageViews.refreshInterval = 3600

FacebookAgent.sinks.HDFSFacebookPageViews.channel = MemoryChannelFacebookPageViews
FacebookAgent.sinks.HDFSFacebookPageViews.type = hdfs
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.path = hdfs://hdoop01:8020/user/flume/pocfacebook/pageviews/%Y%m%d%H
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.fileType = DataStream
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.writeFormat = Text
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.batchSize = 1000
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.rollSize = 0
FacebookAgent.sinks.HDFSFacebookPageViews.hdfs.rollCount = 10000

FacebookAgent.channels.MemoryChannelFacebookPageViews.type = memory
FacebookAgent.channels.MemoryChannelFacebookPageViews.capacity = 10000
FacebookAgent.channels.MemoryChannelFacebookPageViews.transactionCapacity = 1000

有人能帮助我吗？

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