[HUDI-3262] Not able to query hudi tables(spark datasource read) from bundles (utilities, integ test suite)

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: tests-ci
• Labels: pull-request-available sev:normal
• Story Points: 1
• Assignee: sivabalan narayanan
• Reporter: Raymond Xu
• Created: 18/Jan/22 05:06
• Updated: 24/Jan/22 20:14
• Resolved: 24/Jan/22 13:24

Description

Guess we need to fix the way our bundles are packaged. For eg, I tried to query hudi table using hudi-utilities bundle and it succeeds w/ 0.10.1, but fails w/ master. Should be the same reason why integ test suite bundle fails to query hudi table. 

./bin/spark-shell \
  --packages org.apache.spark:spark-avro_2.11:2.4.4 \
  --conf 'spark.serializer=org.apache.spark.serializer.KryoSerializer' --jars ~/Documents/personal/projects/apache_hudi_dec/hudi/packaging/hudi-utilities-bundle/target/hudi-utilities-bundle_2.11-0.10.1-rc2.jar


scala> val df = spark.read.format("hudi").load("/tmp/hudi-deltastreamer-ny/")
scala> df.count
 

 

./bin/spark-shell \
  --packages org.apache.spark:spark-avro_2.11:2.4.4 \
  --conf 'spark.serializer=org.apache.spark.serializer.KryoSerializer' --jars ~/Documents/personal/projects/nov26/hudi/packaging/hudi-utilities-bundle/target/hudi-utilities-bundle_2.11-0.11.0-SNAPSHOT.jar

scala> val df = spark.read.format("hudi").load("/tmp/hudi-deltastreamer-ny/")
java.lang.ClassNotFoundException: Failed to find data source: hudi. Please find packages at http://spark.apache.org/third-party-projects.html
  at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSource(DataSource.scala:675)
  at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:213)
  at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:197)
  ... 49 elided
Caused by: java.lang.ClassNotFoundException: hudi.DefaultSource
  at scala.reflect.internal.util.AbstractFileClassLoader.findClass(AbstractFileClassLoader.scala:62)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$20$$anonfun$apply$12.apply(DataSource.scala:652)
  at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$20$$anonfun$apply$12.apply(DataSource.scala:652)
  at scala.util.Try$.apply(Try.scala:192)
  at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$20.apply(DataSource.scala:652)
  at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$20.apply(DataSource.scala:652)
  at scala.util.Try.orElse(Try.scala:84)
  at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSource(DataSource.scala:652)
  ... 51 more 

 

 

Original issue reported via github issue: 

detailed in https://github.com/apache/hudi/issues/4621

Issue Links

• links to: GitHub Pull Request #4670