imperio-wxm commented on issue #828: Synchronizing to hive partition is incorrect URL: https://github.com/apache/incubator-hudi/issues/828#issuecomment-520285294 @vinothchandar @n3nash > The hive partition should be in the form of key=value and hudi missing part_date field name. > **This is should be something I understand some problems** Default partition value is yyyy/mm/dd and I rewrote the partitioning method change to yyyy-mm-dd ```java @Override public List<String> extractPartitionValuesInPath(String partitionPath) { // partition path is expected to be in this format yyyy/mm/dd String[] splits = partitionPath.split("-"); if (splits.length != 3) { throw new IllegalArgumentException( "Partition path " + partitionPath + " is not in the form yyyy-mm-dd "); } // Get the partition part and remove the / as well at the end int year = Integer.parseInt(splits[0]); int mm = Integer.parseInt(splits[1]); int dd = Integer.parseInt(splits[2]); DateTime dateTime = new DateTime(year, mm, dd, 0, 0); return Lists.newArrayList(getDtfOut().print(dateTime)); } ``` **Have an important question: When I run the job for the first time, no partition is added to generate the file. When I run the second time, the partition will be added automatically, but the first data will not be loaded. I want to konw why?**
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