CodeCooker17 commented on code in PR #117:
URL:
https://github.com/apache/doris-spark-connector/pull/117#discussion_r1318266990
##########
spark-doris-connector/src/main/scala/org/apache/doris/spark/sql/Utils.scala:
##########
@@ -165,19 +165,39 @@ private[spark] object Utils {
}
@tailrec
- def retry[R, T <: Throwable : ClassTag](retryTimes: Int, interval: Duration,
logger: Logger)(f: => R): Try[R] = {
+ def retry[R, T <: Throwable : ClassTag](retryTimes: Int, maxBlockTimes: Int,
batchInterval: Duration, maxBlockInterval: Duration,
+ blockTriggerKeysArray:
Array[String], logger: Logger)(f: => R): Try[R] = {
assert(retryTimes >= 0)
+ assert(maxBlockTimes >= 0)
+ var currentBlockInterval = batchInterval
+
+ def increaseBackoffTime(): Unit = {
+ currentBlockInterval = Duration.ofNanos(Math.min(batchInterval.toNanos *
2, maxBlockInterval.toNanos))
+ }
+
+ def shouldBlock(exception: String): Boolean = {
+ blockTriggerKeysArray.exists(exception.contains)
Review Comment:
In order to prevent misjudgment, you can set a more identifiable key, such
as 'err=-235,error-238'
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