Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/16810#discussion_r99503085
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala
---
@@ -63,17 +63,16 @@ private[hive] object IsolatedClientLoader extends
Logging {
} catch {
case e: RuntimeException if e.getMessage.contains("hadoop") =>
// If the error message contains hadoop, it is probably
because the hadoop
- // version cannot be resolved (e.g. it is a vendor specific
version like
- // 2.0.0-cdh4.1.1). If it is the case, we will try just
- // "org.apache.hadoop:hadoop-client:2.4.0".
"org.apache.hadoop:hadoop-client:2.4.0"
+ // version cannot be resolved. If it is the case, we will try
just
+ // "org.apache.hadoop:hadoop-client:2.6.0".
"org.apache.hadoop:hadoop-client:2.6.0"
// is used just because we used to hard code it as the hadoop
artifact to download.
- logWarning(s"Failed to resolve Hadoop artifacts for the
version ${hadoopVersion}. " +
- s"We will change the hadoop version from ${hadoopVersion} to
2.4.0 and try again. " +
+ logWarning(s"Failed to resolve Hadoop artifacts for the
version $hadoopVersion. " +
+ s"We will change the hadoop version from $hadoopVersion to
2.6.0 and try again. " +
"Hadoop classes will not be shared between Spark and Hive
metastore client. " +
"It is recommended to set jars used by Hive metastore client
through " +
"spark.sql.hive.metastore.jars in the production
environment.")
sharesHadoopClasses = false
- (downloadVersion(resolvedVersion, "2.4.0", ivyPath), "2.4.0")
+ (downloadVersion(resolvedVersion, "2.6.0", ivyPath), "2.6.0")
--- End diff --
should this be 2.6.5, matching `<hadoop.version>2.6.5</hadoop.version>`?
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