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[SPARK-26120][TESTS][SS][SPARKR] Fix a streaming query leak in Structured Streaming R tests

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## What changes were proposed in this pull request?

Stop the streaming query in `Specify a schema by using a DDL-formatted string when reading` to avoid outputting annoying logs.

## How was this patch tested?

Jenkins

Closes #23089 from zsxwing/SPARK-26120.

Authored-by: Shixiong Zhu <zsxwing@gmail.com>
Signed-off-by: hyukjinkwon <gurwls223@apache.org>
This commit is contained in:
Shixiong Zhu 2018-11-21 09:31:12 +08:00 committed by hyukjinkwon
parent 2df34db586
commit 4b7f7ef500
1 changed files with 1 additions and 0 deletions
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R/pkg/tests/fulltests/test_streaming.R
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@ -127,6 +127,7 @@ test_that("Specify a schema by using a DDL-formatted string when reading", {
expect_false(awaitTermination(q, 5 * 1000))
callJMethod(q@ssq, "processAllAvailable")
expect_equal(head(sql("SELECT count(*) FROM people3"))[[1]], 3)
stopQuery(q)
expect_error(read.stream(path = parquetPath, schema = "name stri"),
"DataType stri is not supported.")