Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/22504#discussion_r223844575
--- Diff:
core/src/main/scala/org/apache/spark/util/logging/DriverLogger.scala ---
@@ -0,0 +1,175 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.spark.util.logging
+
+import java.io._
+import java.util.concurrent.TimeUnit
+
+import scala.util.{Failure, Try}
+
+import org.apache.commons.io.FileUtils
+import org.apache.hadoop.conf.Configuration
+import org.apache.hadoop.fs.{FileSystem, FSDataOutputStream, Path}
+import org.apache.hadoop.fs.permission.FsPermission
+import org.apache.log4j.{FileAppender => Log4jFileAppender, _}
+
+import org.apache.spark.SparkConf
+import org.apache.spark.internal.Logging
+import org.apache.spark.internal.config._
+import org.apache.spark.network.util.JavaUtils
+import org.apache.spark.util.{ThreadUtils, Utils}
+
+private[spark] class DriverLogger(conf: SparkConf) extends Logging {
+
+ private val UPLOAD_CHUNK_SIZE = 1024 * 1024
+ private val UPLOAD_INTERVAL_IN_SECS = 5
+ private val DRIVER_LOG_FILE = "driver.log"
+ private val LOG_FILE_PERMISSIONS = new
FsPermission(Integer.parseInt("770", 8).toShort)
+
+ private var localLogFile: String = FileUtils.getFile(
+ Utils.getLocalDir(conf), "driver_logs",
DRIVER_LOG_FILE).getAbsolutePath()
+ private var writer: Option[HdfsAsyncWriter] = None
+ private val syncToDfs: Boolean = conf.get(DRIVER_LOG_SYNCTODFS)
--- End diff --
This doesn't make sense anymore since you do not instantiate the logger
when it's false.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
