From 2abfee18b6511482b916c36f00bf3abf68a59e19 Mon Sep 17 00:00:00 2001
From: Hossein <hossein@databricks.com>
Date: Mon, 8 May 2017 14:48:11 -0700
Subject: [PATCH] [SPARK-20661][SPARKR][TEST] SparkR tableNames() test fails
## What changes were proposed in this pull request?
Cleaning existing temp tables before running tableNames tests
## How was this patch tested?
SparkR Unit tests
Author: Hossein <hossein@databricks.com>
Closes #17903 from falaki/SPARK-20661.
---
R/pkg/inst/tests/testthat/test_sparkSQL.R | 2 ++
1 file changed, 2 insertions(+)
diff --git a/R/pkg/inst/tests/testthat/test_sparkSQL.R b/R/pkg/inst/tests/testthat/test_sparkSQL.R
index f517ce6713..ab6888ea34 100644
--- a/R/pkg/inst/tests/testthat/test_sparkSQL.R
+++ b/R/pkg/inst/tests/testthat/test_sparkSQL.R
@@ -677,6 +677,8 @@ test_that("jsonRDD() on a RDD with json string", {
})
test_that("test tableNames and tables", {
+ # Making sure there are no registered temp tables from previous tests
+ suppressWarnings(sapply(tableNames(), function(tname) { dropTempTable(tname) }))
df <- read.json(jsonPath)
createOrReplaceTempView(df, "table1")
expect_equal(length(tableNames()), 1)
--
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