cxzl25 commented on code in PR #5798:
URL: https://github.com/apache/kyuubi/pull/5798#discussion_r1411959310
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kyuubi-server/src/main/scala/org/apache/kyuubi/engine/spark/SparkProcessBuilder.scala:
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@@ -259,6 +260,15 @@ class SparkProcessBuilder(
map.result().toMap
}
+ def extraYarnConf: Map[String, String] = {
+ if
(clusterManager().exists(_.toLowerCase(Locale.ROOT).startsWith("yarn"))) {
+ // set `spark.yarn.maxAppAttempts` to 1 to avoid invalid attempts.
+ Map(YARN_MAX_APP_ATTEMPTS_KEY -> "1")
Review Comment:
[YARN-5617](https://issues.apache.org/jira/browse/YARN-5617). AMs only
intended to run one attempt can be run more than once
Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
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