HyukjinKwon commented on a change in pull request #26356: [SPARK-29707][SQL]
Add configuration 'spark.sql.maxDataSourceScanMetadataStringLength'
URL: https://github.com/apache/spark/pull/26356#discussion_r342896414
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/DataSourceScanExec.scala
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@@ -58,7 +58,8 @@ trait DataSourceScanExec extends LeafExecNode {
override def simpleString(maxFields: Int): String = {
val metadataEntries = metadata.toSeq.sorted.map {
case (key, value) =>
- key + ": " + StringUtils.abbreviate(redact(value), 100)
+ key + ": " + StringUtils.abbreviate(redact(value),
Review comment:
Can you check if there are other places that needs to call
`StringUtils.abbreviate` against `simpleString`?
`simpleString` itself, IIRC, abbreviates when it's long unlike
`catalogString`.
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