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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/05/30 08:24:00 UTC
[jira] [Commented] (SPARK-39337) Refactor DescribeTableExec
[ https://issues.apache.org/jira/browse/SPARK-39337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17543812#comment-17543812 ]
Apache Spark commented on SPARK-39337:
--------------------------------------
User 'AngersZhuuuu' has created a pull request for this issue:
https://github.com/apache/spark/pull/36723
> Refactor DescribeTableExec
> --------------------------
>
> Key: SPARK-39337
> URL: https://issues.apache.org/jira/browse/SPARK-39337
> Project: Spark
> Issue Type: Task
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: angerszhu
> Priority: Major
>
> Repeated code, refactor the code.
> {code:java}
> private def addTableDetails(rows: ArrayBuffer[InternalRow]): Unit = {
> rows += emptyRow()
> rows += toCatalystRow("# Detailed Table Information", "", "")
> rows += toCatalystRow("Name", table.name(), "")
> CatalogV2Util.TABLE_RESERVED_PROPERTIES.foreach(propKey => {
> if (table.properties.containsKey(propKey)) {
> rows += toCatalystRow(propKey.capitalize, table.properties.get(propKey), "")
> }
> })
> val properties =
> table.properties.asScala.toList
> .filter(kv => !CatalogV2Util.TABLE_RESERVED_PROPERTIES.contains(kv._1))
> .sortBy(_._1).map {
> case (key, value) => key + "=" + value
> }.mkString("[", ",", "]")
> rows += toCatalystRow("Table Properties", properties, "")
> }
> {code}
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