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You can have one full fledged example having all the EL functions in dataInPartitionPigFilter(database, table, dataInPartitionPigFilter, dataoutPartitions) and one in dataInPartitionMin(database, table, dataInPartitionMin, dataInPartitionMax, dataoutPartitionValue) for range filter and link the rest of the EL functions to look at these for example instead of repeating them again and again. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32121> HCatalog dataset instances in Coordinator Actions branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32093> name of the dataset branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32094> You cannot have / inside a partition value. It should be ${YEAR}${MONTH}${DAY}${HOUR}. Needs to be fixed in rest of the documentation. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32095> name of the dataset branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32096> All the variables in this block should have $ branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32098> resolves to a filter clause that can be used in pig scripts to filter all the partitions corresponding to the dataset instances specified in an input event dataset section. The filter clause from the EL function is to be passed as a parameter to the Pig action in a workflow which would be triggered by the coordinator action. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32101> Shouldn't the example be a pig action with parameters? branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32103> Move this below to show the substituted values in a pig script after showing the actual pig script with variables. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32100> Can you give the example of the pig script with variables and then show what would be the value after substitution for a particular instance. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32105> minimum - lower case branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32106> It can be used to do range based filtering of partitions in pig scripts together with dataInPartitionMax (link to dataInPartitionMax section) EL function. branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32107> pig action with parameter branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32109> Actual pig script with variables followed by the resulting pig script after substitution branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32110> comma separated list of partition key value pairs branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32111> pig action with parameters branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32112> Mention HCatStorer directly removing custom Storer branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32113> Actual pig script with variables followed by the resulting pig script after substitution branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32115> pig action with parameters branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki <https://reviews.apache.org/r/8769/#comment32117> Example of actual pig script with variables followed by the resulting pig script after substitution - Rohini Palaniswamy On Dec. 27, 2012, 1:08 a.m., Mona Chitnis wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/8769/ > ----------------------------------------------------------- > > (Updated Dec. 27, 2012, 1:08 a.m.) > > > Review request for oozie. > > > Description > ------- > > See OOZIE-1123 for HCat EL functions description and implementation. This > patch is user documentation for usage > > > Diffs > ----- > > branches/hcat-intre/docs/src/site/twiki/CoordinatorFunctionalSpec.twiki > 1426053 > > Diff: https://reviews.apache.org/r/8769/diff/ > > > Testing > ------- > > n/a > > > Thanks, > > Mona Chitnis > >
