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https://issues.apache.org/jira/browse/HBASE-24088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liebing Yu updated HBASE-24088:
-------------------------------
Description:
When the {{hbase-spark}} module is compiled under the scala 2.12 environment,
the following error appears in line 216 of the
{{org.apache.hadoop.hbase.spark.datasources.HBaseTableScanRDD}} class:
{code:java}
[ERROR] [Error]
/path/hbase-connectors/spark/hbase-spark/src/main/scala/org/apache/hadoop/hbase/spark/datasources/HBaseTableScanRDD.scala:216:
ambiguous reference to overloaded definition, both method
addTaskCompletionListener in class TaskContext of type [U](f:
org.apache.spark.TaskContext => U)org.apache.spark.TaskContext and method
addTaskCompletionListener in class TaskContext of type (listener:
org.apache.spark.util.TaskCompletionListener)org.apache.spark.TaskContext match
argument types (org.apache.spark.TaskContext => Unit){code}
Priority: Minor (was: Major)
> Solve the ambiguous reference for scala 2.12
> --------------------------------------------
>
> Key: HBASE-24088
> URL: https://issues.apache.org/jira/browse/HBASE-24088
> Project: HBase
> Issue Type: Bug
> Components: hbase-connectors
> Reporter: Liebing Yu
> Priority: Minor
>
> When the {{hbase-spark}} module is compiled under the scala 2.12 environment,
> the following error appears in line 216 of the
> {{org.apache.hadoop.hbase.spark.datasources.HBaseTableScanRDD}} class:
> {code:java}
> [ERROR] [Error]
> /path/hbase-connectors/spark/hbase-spark/src/main/scala/org/apache/hadoop/hbase/spark/datasources/HBaseTableScanRDD.scala:216:
> ambiguous reference to overloaded definition, both method
> addTaskCompletionListener in class TaskContext of type [U](f:
> org.apache.spark.TaskContext => U)org.apache.spark.TaskContext and method
> addTaskCompletionListener in class TaskContext of type (listener:
> org.apache.spark.util.TaskCompletionListener)org.apache.spark.TaskContext
> match argument types (org.apache.spark.TaskContext => Unit){code}
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