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Add support for self-contained profiling (NVIDIA#10870)
* Add support for self-contained profiling Signed-off-by: Jason Lowe <jlowe@nvidia.com> * Use Scala regex, add executor-side logging on profile startup/shutdown * Use reflection to handle potentially missing Hadoop CallerContext * scala 2.13 fix --------- Signed-off-by: Jason Lowe <jlowe@nvidia.com>
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sql-plugin/src/main/scala/com/nvidia/spark/rapids/RangeConfMatcher.scala
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| /* | ||
| * Copyright (c) 2024, NVIDIA CORPORATION. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package com.nvidia.spark.rapids | ||
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| import scala.util.Try | ||
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| /** | ||
| * Determines if a value is in a comma-separated list of values and/or | ||
| * hyphenated ranges provided by the user for a configuration setting. | ||
| */ | ||
| class RangeConfMatcher(configKey: String, configValue: Option[String]) { | ||
| def this(conf: RapidsConf, entry: ConfEntry[String]) = { | ||
| this(entry.key, Some(conf.get(entry))) | ||
| } | ||
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| def this(conf: RapidsConf, entry: OptionalConfEntry[String]) = { | ||
| this(entry.key, conf.get(entry)) | ||
| } | ||
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| private val (stringSet, intRanges) = { | ||
| configValue.map { cv => | ||
| val parts = cv.split(',') | ||
| val (rangeParts, singleParts) = parts.partition(_.contains('-')) | ||
| val ranges = try { | ||
| rangeParts.map(RangeConfMatcher.parseRange) | ||
| } catch { | ||
| case e: IllegalArgumentException => | ||
| throw new IllegalArgumentException(s"Invalid range settings for $configKey: $cv", e) | ||
| } | ||
| (singleParts.map(_.trim).toSet, ranges) | ||
| }.getOrElse((Set.empty[String], Array.empty[(Int, Int)])) | ||
| } | ||
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| val isEmpty: Boolean = stringSet.isEmpty && intRanges.isEmpty | ||
| val nonEmpty: Boolean = !isEmpty | ||
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| def size: Int = { | ||
| stringSet.size + intRanges.map { | ||
| case (start, end) => end - start + 1 | ||
| }.sum | ||
| } | ||
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| /** Returns true if the string value is in the configured values or ranges. */ | ||
| def contains(v: String): Boolean = { | ||
| stringSet.contains(v) || (intRanges.nonEmpty && Try(v.toInt).map(checkRanges).getOrElse(false)) | ||
| } | ||
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| /** Returns true if the integer value is in the configured values or ranges. */ | ||
| def contains(v: Int): Boolean = { | ||
| checkRanges(v) || stringSet.contains(v.toString) | ||
| } | ||
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| private def checkRanges(v: Int): Boolean = { | ||
| intRanges.exists { | ||
| case (start, end) => start <= v && v <= end | ||
| } | ||
| } | ||
| } | ||
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| object RangeConfMatcher { | ||
| def parseRange(rangeStr: String): (Int,Int) = { | ||
| val rangePair = rangeStr.split('-') | ||
| if (rangePair.length != 2) { | ||
| throw new IllegalArgumentException(s"Invalid range: $rangeStr") | ||
| } | ||
| val start = rangePair.head.trim.toInt | ||
| val end = rangePair.last.trim.toInt | ||
| if (end < start) { | ||
| throw new IllegalArgumentException(s"Invalid range: $rangeStr") | ||
| } | ||
| (start, end) | ||
| } | ||
| } |
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