Package: implyr 0.5.0.9000

implyr: R Interface for Apache Impala

'SQL' back-end to 'dplyr' for Apache Impala, the massively parallel processing query engine for Apache 'Hadoop'. Impala enables low-latency 'SQL' queries on data stored in the 'Hadoop' Distributed File System '(HDFS)', Apache 'HBase', Apache 'Kudu', Amazon Simple Storage Service '(S3)', Microsoft Azure Data Lake Store '(ADLS)', and Dell 'EMC' 'Isilon'. See <https://impala.apache.org> for more information about Impala.

Authors:Ian Cook [aut, cre], Cloudera [cph]

implyr_0.5.0.9000.tar.gz
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implyr.pdf |implyr.html
implyr/json (API)
NEWS

# Install 'implyr' in R:
install.packages('implyr', repos = c('https://ianmcook.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/ianmcook/implyr/issues

On CRAN:

apachedplyrdplyr-sql-backendshadoopimpalajdbcodbcsqltidyverse

5.71 score 81 stars 42 scripts 481 downloads 8 exports 25 dependencies

Last updated 9 months agofrom:01850e4e90. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 02 2024
R-4.5-winOKNov 02 2024
R-4.5-linuxOKNov 02 2024
R-4.4-winOKNov 02 2024
R-4.4-macOKNov 02 2024
R-4.3-winOKNov 02 2024
R-4.3-macOKNov 02 2024

Exports:dbDisconnectdbExecutedbGetQueryimpala_unnestin_schemasrc_databasessrc_impalasrc_schemas

Dependencies:assertthatblobclicpp11DBIdbplyrdplyrfansigenericsgluelifecyclemagrittrpillarpkgconfigpurrrR6rlangstringistringrtibbletidyrtidyselectutf8vctrswithr

Readme and manuals

Help Manual

Help pageTopics
Force execution of an Impala querycollapse collapse.tbl_impala collect collect.tbl_impala compute compute.tbl_impala
Copy a (very small) local data frame to Impalacopy_to copy_to.src_impala
Describe the Impala data sourcedb_desc db_desc.impala_connection
Close the connection to ImpaladbDisconnect,src_impala-method
Execute an Impala statement that returns no resultdbExecute,src_impala,character-method
Send SQL query to Impala and retrieve resultsdbGetQuery,src_impala,character-method
Unnest a complex column in an Impala tableimpala_unnest
List all available databasessrc_databases src_schemas
Connect to Impala and create a remote dplyr data sourcesrc_impala
Create a lazy 'tbl' from an Impala tabletbl tbl.src_impala