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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/12/15 00:50:46 UTC

[jira] [Assigned] (SPARK-12327) lint-r checks fail with commented code

     [ https://issues.apache.org/jira/browse/SPARK-12327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-12327:
------------------------------------

    Assignee: Apache Spark

> lint-r checks fail with commented code
> --------------------------------------
>
>                 Key: SPARK-12327
>                 URL: https://issues.apache.org/jira/browse/SPARK-12327
>             Project: Spark
>          Issue Type: Bug
>          Components: SparkR
>            Reporter: Shivaram Venkataraman
>            Assignee: Apache Spark
>
> We get this after our R version downgrade
> {code}
> R/RDD.R:183:68: style: Commented code should be removed.
>             rdd@env$jrdd_val <- callJMethod(rddRef, "asJavaRDD") # rddRef$asJavaRDD()
>                                                                    ^~~~~~~~~~~~~~~~~~
> R/RDD.R:228:63: style: Commented code should be removed.
> #' http://spark.apache.org/docs/latest/programming-guide.html#rdd-persistence.
>                                                               ^~~~~~~~~~~~~~~~
> R/RDD.R:388:24: style: Commented code should be removed.
> #' collectAsMap(rdd) # list(`1` = 2, `3` = 4)
>                        ^~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:603:61: style: Commented code should be removed.
> #' unlist(collect(filterRDD(rdd, function (x) { x < 3 }))) # c(1, 2)
>                                                             ^~~~~~~~
> R/RDD.R:762:20: style: Commented code should be removed.
> #' take(rdd, 2L) # list(1, 2)
>                    ^~~~~~~~~~
> R/RDD.R:830:42: style: Commented code should be removed.
> #' sort(unlist(collect(distinct(rdd)))) # c(1, 2, 3)
>                                          ^~~~~~~~~~~
> R/RDD.R:980:47: style: Commented code should be removed.
> #' collect(keyBy(rdd, function(x) { x*x })) # list(list(1, 1), list(4, 2), list(9, 3))
>                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1194:27: style: Commented code should be removed.
> #' takeOrdered(rdd, 6L) # list(1, 2, 3, 4, 5, 6)
>                           ^~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1215:19: style: Commented code should be removed.
> #' top(rdd, 6L) # list(10, 9, 7, 6, 5, 4)
>                   ^~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1270:50: style: Commented code should be removed.
> #' aggregateRDD(rdd, zeroValue, seqOp, combOp) # list(10, 4)
>                                                  ^~~~~~~~~~~
> R/RDD.R:1374:6: style: Commented code should be removed.
> #' # list(list("a", 0), list("b", 3), list("c", 1), list("d", 4), list("e", 2))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1415:6: style: Commented code should be removed.
> #' # list(list("a", 0), list("b", 1), list("c", 2), list("d", 3), list("e", 4))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1461:6: style: Commented code should be removed.
> #' # list(list(1, 2), list(3, 4))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1527:6: style: Commented code should be removed.
> #' # list(list(0, 1000), list(1, 1001), list(2, 1002), list(3, 1003), list(4, 1004))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1564:6: style: Commented code should be removed.
> #' # list(list(1, 1), list(1, 2), list(2, 1), list(2, 2))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/RDD.R:1595:6: style: Commented code should be removed.
> #' # list(1, 1, 3)
>      ^~~~~~~~~~~~~
> R/RDD.R:1627:6: style: Commented code should be removed.
> #' # list(1, 2, 3)
>      ^~~~~~~~~~~~~
> R/RDD.R:1663:6: style: Commented code should be removed.
> #' # list(list(1, c(1,2), c(1,2,3)), list(2, c(3,4), c(4,5,6)))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/deserialize.R:22:3: style: Commented code should be removed.
> # void -> NULL
>   ^~~~~~~~~~~~
> R/deserialize.R:23:3: style: Commented code should be removed.
> # Int -> integer
>   ^~~~~~~~~~~~~~
> R/deserialize.R:24:3: style: Commented code should be removed.
> # String -> character
>   ^~~~~~~~~~~~~~~~~~~
> R/deserialize.R:25:3: style: Commented code should be removed.
> # Boolean -> logical
>   ^~~~~~~~~~~~~~~~~~
> R/deserialize.R:26:3: style: Commented code should be removed.
> # Float -> double
>   ^~~~~~~~~~~~~~~
> R/deserialize.R:27:3: style: Commented code should be removed.
> # Double -> double
>   ^~~~~~~~~~~~~~~~
> R/deserialize.R:28:3: style: Commented code should be removed.
> # Long -> double
>   ^~~~~~~~~~~~~~
> R/deserialize.R:29:3: style: Commented code should be removed.
> # Array[Byte] -> raw
>   ^~~~~~~~~~~~~~~~~~
> R/deserialize.R:30:3: style: Commented code should be removed.
> # Date -> Date
>   ^~~~~~~~~~~~
> R/deserialize.R:31:3: style: Commented code should be removed.
> # Time -> POSIXct
>   ^~~~~~~~~~~~~~~
> R/deserialize.R:33:3: style: Commented code should be removed.
> # Array[T] -> list()
>   ^~~~~~~~~~~~~~~~~~
> R/deserialize.R:34:3: style: Commented code should be removed.
> # Object -> jobj
>   ^~~~~~~~~~~~~~
> R/pairRDD.R:37:21: style: Commented code should be removed.
> #' lookup(rdd, 1) # list(1, 3)
>                     ^~~~~~~~~~
> R/pairRDD.R:83:25: style: Commented code should be removed.
> #' collect(keys(rdd)) # list(1, 3)
>                         ^~~~~~~~~~
> R/pairRDD.R:104:27: style: Commented code should be removed.
> #' collect(values(rdd)) # list(2, 4)
>                           ^~~~~~~~~~
> R/pairRDD.R:356:14: style: Commented code should be removed.
> #' reduced # list(list(1, 6), list(1.1, 3))
>              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:483:8: style: Commented code should be removed.
> #'   # list(list(1, list(3, 2)), list(2, list(7, 2)))
>        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:515:33: style: Commented code should be removed.
> #' foldByKey(rdd, 0, "+", 2L) # list(list(1, 3), list(2, 7))
>                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:586:6: style: Commented code should be removed.
> #' # list(list(1, list(1, 2)), list(1, list(1, 3)), list(2, list(4, NULL)))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:624:6: style: Commented code should be removed.
> #' # list(list(1, list(2, 1)), list(1, list(3, 1)), list(2, list(NULL, 4)))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:746:30: style: Commented code should be removed.
> #' collect(sortByKey(rdd)) # list (list(1, 3), list(2, 2), list(3, 1))
>                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/pairRDD.R:814:6: style: Commented code should be removed.
> #' # list(list("b", 4), list("b", 5))
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> R/serialize.R:22:3: style: Commented code should be removed.
> # NULL -> Void
>   ^~~~~~~~~~~~
> R/serialize.R:23:3: style: Commented code should be removed.
> # integer -> Int
>   ^~~~~~~~~~~~~~
> R/serialize.R:24:3: style: Commented code should be removed.
> # character -> String
>   ^~~~~~~~~~~~~~~~~~~
> R/serialize.R:25:3: style: Commented code should be removed.
> # logical -> Boolean
>   ^~~~~~~~~~~~~~~~~~
> R/serialize.R:27:3: style: Commented code should be removed.
> # raw -> Array[Byte]
>   ^~~~~~~~~~~~~~~~~~
> R/serialize.R:28:3: style: Commented code should be removed.
> # Date -> Date
>   ^~~~~~~~~~~~
> inst/tests/testthat/test_rdd.R:226:7: style: Commented code should be removed.
>     # got < 100
>       ^~~~~~~~~
> inst/tests/testthat/test_rdd.R:233:7: style: Commented code should be removed.
>     # got < 100
>       ^~~~~~~~~
> inst/tests/testthat/test_shuffle.R:179:56: style: Commented code should be removed.
>   expected_first <- list(list(1, 100), list(2, 200)) # key < 3
>                                                        ^~~~~~~
> inst/tests/testthat/test_shuffle.R:180:66: style: Commented code should be removed.
>   expected_second <- list(list(4, -1), list(3, 1), list(3, 0)) # key >= 3
>                                                                  ^~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:468:4: style: Commented code should be removed.
>   #a <- letters[1:3]
>    ^~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:469:4: style: Commented code should be removed.
>   #expect_equal(class(table(a, sample(a))), "table")
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:736:4: style: Commented code should be removed.
>   #expect_equal(length(sample(1:12)), 12)
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:1046:53: style: Commented code should be removed.
>   expect_equal(collect(select(df2, lpad(df2$a, 8, "#")))[1, 1], "###aaads")
>                                                     ^~~~~~~~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:1245:4: style: Commented code should be removed.
>   #expect_true(is.ts(filter(1:100, rep(1, 3))))
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_sparkSQL.R:1636:4: style: Commented code should be removed.
>   #expect_true(abs(max(cov(swiss)) - 1739.295) < 1e-3)
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> inst/tests/testthat/test_utils.R:98:5: style: Commented code should be removed.
>   # expect_equal(length(ls(env)), 3)  # Only "g", "l" and "f". No "base", "field" or "defUse".
>     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Warning message:
> In "\t" %>% one_or_more() : bytecode version mismatch; using eval
> {code}



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