explain document A document specifying the command for which to return the execution information. For details on the specific command document, see aggregate, count, distinct, find, findAndModify, delete, mapReduce, and update. verbosity string Optional. A string specifying the mode in which to run...
mapReduce() To use db.collection.explain(), append one of the aforementioned methods to db.collection.explain(): db.collection.explain().<method(...)> For example, db.products.explain().remove( { category: "apparel" }, { justOne: true } ) For more examples, see Examples. See also ...
On-demand HDInsight cluster or your own HDInsight cluster Hive, Pig, Spark, MapReduce, Hadoop Streaming Azure Batch Custom activities Azure Machine Learning Studio Machine Learning activities: Batch Execution and Update Resource Azure Machine Learning Azure Machine Learning Execute Pipeline A...
[chararray] - scope-33 | | | |---Project[bytearray][4] - scope-32 | |---student: Load(hdfs://localhost:9000/pig_data/student_data.txt:PigStorage(',')) - scope19 2015-10-05 11:32:43,682 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler - ...
On-demand HDInsight cluster or your own HDInsight cluster Hive, Pig, Spark, MapReduce, Hadoop Streaming Azure Batch Custom activities Azure Machine Learning Studio Machine Learning activities: Batch Execution and Update Resource Azure Machine Learning Azure Machine Learning Execute Pipeline Azure ...
explain document A document specifying the command for which to return the execution information. For details on the specific command document, see aggregate, count, distinct, find, findAndModify, delete, mapReduce, and update. verbosity string Optional. A string specifying the mode in which to run...
Returns information on mapReduce(). To use db.collection.explain(), append one of the aforementioned methods to db.collection.explain(): db.collection.explain().<method(...)> For example, db.products.explain().remove( { category: "apparel" }, { justOne: true } ) For more examples, ...