Explain about the bloommapfile?

579

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Explain about the execution pl of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?

472

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How do users interact with the shell in apache pig?

512

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What is illustrate used for in apache pig?

556

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What are some of the apache pig use cases you can think of?

463

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What kinds of impala queries or data are best suited for hbase?

44

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Is impala intended to handle real time queries in low-latency applications or is it for ad hoc queries for the purpose of data exploration?

43

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Can I do trforms or add new functionality?

71

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Why does my insert statement fail?

39

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Is impala production ready?

41

---

What are the most memory-intensive operations?

31

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What are the main features of impala?

40

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Where can I get sample data to try?

51

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Where can I find impala documentation?

66

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What features from relational databases or hive are not available in impala?

65

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