[SPARK-24214] StreamingRelationV2/StreamingExecutionRelation/ContinuousExecutionRelation.toJSON should not fail

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.1, 2.4.0
• Component/s: Structured Streaming
• Assignee: Shixiong Zhu
• Reporter: Shixiong Zhu
• Created: 08/May/18 22:06
• Updated: 09/May/18 18:32
• Resolved: 09/May/18 18:32

Description

We should overwrite "otherCopyArgs" to provide the SparkSession parameter otherwise TreeNode.toJSON cannot get the full constructor parameter list.

Issue Links

• links to: [Github] Pull Request #21275 (zsxwing)