HeartSaVioR commented on a change in pull request #23720: [WIP]: create
attributes from live log urls to form a permalink past YARN log aggregation
URL: https://github.com/apache/spark/pull/23720#discussion_r262293126
##########
File path:
core/src/main/scala/org/apache/spark/deploy/history/HistoryAppStatusStore.scala
##########
@@ -63,8 +63,25 @@ private[spark] class HistoryAppStatusStore(
}
}
+ val STDOUT_URL_GROUPS = conf.get(LIVE_EXECUTOR_LOR_URL_CAPTURING_GROUPS)
+ .map(_.split(","))
+ .getOrElse(Array.empty[String])
+
+ val STDOUT_URL_REGEX = conf.get(LIVE_EXECUTOR_LOG_URL_REGEX)
+ .map(r => new Regex(r, STDOUT_URL_GROUPS: _*))
+
private def replaceLogUrls(exec: v1.ExecutorSummary, urlPattern: String):
v1.ExecutorSummary = {
- val attributes = exec.attributes
+ val attributes = STDOUT_URL_REGEX.flatMap { regEx =>
+ exec.executorLogs
+ .get("stdout")
+ .flatMap(regEx.findFirstMatchIn)
+ .map { urlMatch =>
+ STDOUT_URL_GROUPS.foldLeft(exec.attributes) { (attribs, groupName) =>
Review comment:
+1 Let's just use `attributes` if it exists. I can see the case this helps
even if attributes are presented: the number of `attributes` are updated which
new attributes can be extracted from URL, but at least with current YARN URL we
have extracted almost everything so it will unlikely happen.
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