jodatime

问题 I've tried to write a mapreduce app that takes input from a CSV file and aggregates rollover interest per account. I've passed my MRunit tests and everything seems to check out. When I try to run the jar file on my machine (I'm running Hadoop locally), the following error comes up ..........>> 14/07/16 09:09:05 INFO mapred.MapTask: Starting flush of map output 14/07/16 09:09:05 INFO mapred.LocalJobRunner: map task executor complete. 14/07/16 09:09:05 WARN mapred.LocalJobRunner: job

问题 I'm building a maven-based java application using corenlp 3.3.1. The salient pom.xml dependencies are <dependency> <groupId>edu.stanford.nlp</groupId> <artifactId>stanford-corenlp</artifactId> <version>3.3.1</version> </dependency> <dependency> <groupId>edu.stanford.nlp</groupId> <artifactId>stanford-corenlp</artifactId> <version>3.3.1</version> <classifier>models</classifier> </dependency> Running mvn dependency:tree gives: [INFO] +- log4j:log4j:jar:1.2.17:compile [INFO] +- commons-logging

问题 I'm having trouble mapping joda time zones to windows time zones. I use the xml of CLDR mappings, and it works for most of the translations. nevertheless, it doesn't have values for several joda time zones: America/Indiana/Indianapolis, BST, Australia/Victoria, Universal, Australia/NSW, America/Fort_Wayne, Africa/Asmara, America/Kentucky/Louisville, Asia/Kashgar, US/Pacific, Australia/West, Australia/Queensland, Australia/South, US/Eastern, US/Central, US/Arizona, Australia/Tasmania, NZ, US

问题 This question already has answers here : Java Generate all dates between x and y [duplicate] (5 answers) Closed 3 years ago . I'm trying to enter a start date, an end date, and obtain all the dates in between. I have the formatting where I need it, I have Joda-Time ready to go, but...past that, I'm stuck. I've included what I have working, as well as what is not going. So far, I have the following code (working): DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy"); DateFormat sysDate =

问题 This question already has answers here : Java Generate all dates between x and y [duplicate] (5 answers) Closed 3 years ago . I'm trying to enter a start date, an end date, and obtain all the dates in between. I have the formatting where I need it, I have Joda-Time ready to go, but...past that, I'm stuck. I've included what I have working, as well as what is not going. So far, I have the following code (working): DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy"); DateFormat sysDate =

问题 I have to call a method that needs two parameters begin date and end date and my end date is exactly one month after the begin date. I used this: mymethod(startDate.toDate(), startDate.plusMonths(1)); but I got this error: the method mymethod(Date, Date) is not applicable for the arguments (Date, DateTime) Any idea how can I fix it? 回答1: mymethod(startDate.toDate(), startDate.plusMonths(1)); should be: mymethod(startDate.toDate(), startDate.plusMonths(1).toDate()); 回答2: The method mymethod()

问题 I have a project that already uses the Jackson Hibernate4Module for ObjectMapping. Now, I want to use Joda Time with the project, and have added joda-time joda-time-hibernate jackson-datatype-joda to the pom file. In my config file, I have the two converter initializers which are called by configureMessageConverters @Bean public MappingJackson2HttpMessageConverter jacksonMessageConverter(){ MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter(); ObjectMapper

问题 I'm trying to use the Joda Time library for my Android app to have ISO 8601 formatted dates. I followed this guide to load it into my project and I've imported the classes I'm using. Eclipse seems to recognize everything just fine as it auto-completed my imports. But when I run, it seems unable to find something. The first message I see is this: 06-06 13:53:38.831: W/dalvikvm(4172): VFY: unable to find class referenced in signature (Lorg/joda/time/DateTime;) followed by some more VFY messages

问题 Apparently Scala on Eclipse tries to convince me that DateTime , Period , DateMidnight and many other classes in Joda Time don't have any constructors Which is odd considering the fact that the documentation for them shows a constructor and a number of methods The only things I have access to are the static methods such as DateTime.now() and DateTime.parse() Note that I have added the joda-time-2.2.jar , joda-time-2.2-sources.jar , and joda-time-2.2-javadoc.jar files to the java build path of

问题 Is it possible to get the previous and next DST transition timestamp with the Java Calendar/Date/TimeZone API? With Joda-Time I can write: DateMidnight today = new DateMidnight(2009, 2, 24); DateTimeZone zone = today.getZone(); DateTime previousTransition = new DateTime(zone.previousTransition(today.getMillis())); // 2008-10-26T02:59:59.999+02:00 for Europe/Berlin System.out.println(previousTransition); DateTime nextTransition = new DateTime(zone.nextTransition(today.getMillis())); // 2009-03