wangyum commented on a change in pull request #25480: [SPARK-28763][SQL][TEST]
Flaky Tests:
SparkThriftServerProtocolVersionsSuite.HIVE_CLI_SERVICE_PROTOCOL_V1 get binary
type
URL: https://github.com/apache/spark/pull/25480#discussion_r314949344
##########
File path:
sql/hive-thriftserver/src/test/scala/org/apache/spark/sql/hive/thriftserver/SparkThriftServerProtocolVersionsSuite.scala
##########
@@ -224,7 +224,9 @@ class SparkThriftServerProtocolVersionsSuite extends
HiveThriftJdbcTest {
}
testExecuteStatementWithProtocolVersion(version, "SELECT cast(49960 as
binary)") { rs =>
assert(rs.next())
- assert(rs.getString(1) ===
UTF8String.fromBytes(NumberConverter.toBinary(49960)).toString)
+ assertResult(Array(0, 0, 65533, 40).map(_.toChar)) {
+ rs.getString(1).toCharArray
+ }
Review comment:
Yes. I can reproduce it by `unset LANG`:
```
[info] - HIVE_CLI_SERVICE_PROTOCOL_V1 get binary type *** FAILED *** (458
milliseconds)
[info] "[?](" did not equal "[?]("
(SparkThriftServerProtocolVersionsSuite.scala:227)
```
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