pan3793 commented on code in PR #50022:
URL: https://github.com/apache/spark/pull/50022#discussion_r1967538536
##########
sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala:
##########
@@ -1407,13 +1408,74 @@ private[hive] object HiveClientImpl extends Logging {
case _ =>
new HiveConf(conf, classOf[HiveConf])
}
- try {
+ val hive = try {
Hive.getWithoutRegisterFns(hiveConf)
} catch {
// SPARK-37069: not all Hive versions have the above method (e.g., Hive
2.3.9 has it but
- // 2.3.8 don't), therefore here we fallback when encountering the
exception.
+ // 2.3.8 doesn't), therefore here we fallback when encountering the
exception.
case _: NoSuchMethodError =>
Hive.get(hiveConf)
}
+
+ // Follow behavior of HIVE-26633 (4.0.0), only apply the max message size
when
+ // `hive.thrift.client.max.message.size` is set and the value is positive
+ Option(hiveConf.get("hive.thrift.client.max.message.size"))
+ .map(HiveConf.toSizeBytes(_).toInt).filter(_ > 0)
+ .foreach { maxMessageSize =>
+ logDebug(s"Trying to set metastore client thrift max message to
$maxMessageSize")
Review Comment:
@Madhukar525722 you may need to add some additional logs to debug what
happened.
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