> On March 20, 2014, 4:57 p.m., Rohini Palaniswamy wrote: > > What is the expected string to be returned from the function, when the > > data-in has current(0) to current(-23)? Can you give some examples where > > more than one instance of the dataset is involved?
Hi, This function is intended to be used when there is only one data-set instance. E.g. for current(0), a sample output is: (year='2014',month='03',day='11',hour='09',minute='00') I haven't added a check for multiple instances scenario. Will do that in the updated patch. - Satish ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/19449/#review37909 ----------------------------------------------------------- On March 20, 2014, 6 a.m., Satish Mittal wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/19449/ > ----------------------------------------------------------- > > (Updated March 20, 2014, 6 a.m.) > > > Review request for oozie and Ryota Egashira. > > > Repository: oozie-git > > > Description > ------- > > Currently oozie provides coord EL functions to get partition filter string > (where key-values are separated by AND) for various action types - > java/pig/hive. However this doesn't work in other cases, e.g. hive action > that performs export/import of hive partition. In that case, the partition > value is expected to be in a different format: > (col1="value1",col2="value2"...). > > If we use any existing EL function like coord:dataInPartitionFilter, the > value of partition looks like: > (minute='00' AND month='03' AND year='2014' AND hour='09' AND day='11') > In this case, Hive export fails with error: > FAILED: ParseException line 1:51 mismatched input 'AND' expecting ) near > ''00'' in export statement > > We need to add a new EL function that returns partition value in the above > format. > > > Diffs > ----- > > core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java e5f0146 > core/src/main/resources/oozie-default.xml 34362aa > core/src/test/java/org/apache/oozie/coord/TestHCatELFunctions.java f46f1ec > sharelib/hcatalog/src/main/java/org/apache/oozie/util/HCatURI.java d797f9b > > Diff: https://reviews.apache.org/r/19449/diff/ > > > Testing > ------- > > - Manually verified the new EL function on my local setup. > - Added new test cases for the same. > > > Thanks, > > Satish Mittal > >
