我有一份提交数据储存的申请,因此,我试图向数据储存库(地下室+星号)发出吉大港山区的请求。 ETIMEDOUT, 造成这一进程死亡。
我在目前或至少似乎存在的每张电话连接上都有(错误),包括请求和答复。 我甚至采取了极端步骤,并修改了源代码,该源码本应是第三个员额中的这些错误的“真实”:
I even have a
process.on( uncaughtException , function(){})
所有这些都未能奏效,而我的进程却在不断消失。 可能失去在ZMQ 溪流中积累的一切。
The weirdest part yet is that one server out of the 4 server cluster, behaves just fine.
我与我们的数据库一样,依靠吉大港山区的请求。
你们如何发出“吉卜赛人的请求”? 是否有一个图书馆? 您是否试图对吉大港山区的请求设定一个时限,以避免欧洲-地中海结果的例外? 虽然这并不涉及主要问题,但它将使你有能力通过放弃自己控制的例外来赶上时间。
Say I have "user". It s the key. And I need to keep "user count". I am planning to have record with key "user" and value "0" to "9999+ ;-)" (as many as I ll have). What problems I will drive in if I ...
I have 1M words in my dictionary. Whenever a user issue a query on my website, I will see if the query contains the words in my dictionary and increment the counter corresponding to them individually. ...
I want to write a map/reduce job to select a number of random samples from a large dataset based on a row level condition. I want to minimize the number of intermediate keys. Pseudocode: for each ...
Can someone give a head-to-head comparison between them? We are looking for a suitable storage engine for our weblog history data. We looked at Bigtable s paper and understand it is suitable to us ...
Is the following architecture possible in Hadoop MapReduce? A distributed key-value store is used (HBase). So along with values, there would be a timestamp associated with the values. Map & ...
import java.io.IOException; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.client.Get; import org.apache.hadoop.hbase.client.HTable; import org.apache.hadoop.hbase....
I have an application that requires analytics for different level of aggregation, and that s the OLAP workload. I want to update my database pretty frequently as well. e.g., here is what my update ...
I m currently designing an architecture for a web-based application that should also provide some kind of image storage. Users will be able to upload photos as one of the key feature of the service. ...