diff --git a/scripts/spark2diffs/RapidsConf.diff b/scripts/spark2diffs/RapidsConf.diff
index 1ad0996bdc6..48708029fb0 100644
--- a/scripts/spark2diffs/RapidsConf.diff
+++ b/scripts/spark2diffs/RapidsConf.diff
@@ -17,11 +17,11 @@
 <     .createWithDefault(ByteUnit.MiB.toBytes(8).toLong)
 ---
 >     .createWithDefault(ByteUnit.MiB.toBytes(8))
-1633c1635
+1636c1638
 <         |$SPARK_HOME/bin/spark-shell --jars rapids-4-spark_2.12-22.10.0-SNAPSHOT-cuda11.jar \
 ---
 >         |${SPARK_HOME}/bin/spark-shell --jars rapids-4-spark_2.12-22.10.0-SNAPSHOT-cuda11.jar \
-1688,1692c1690,1693
+1691,1695c1693,1696
 <     // scans not supported in Spark 2.x
 <     // if (asTable) {
 <     //   printToggleHeader("Scans\n")
@@ -32,12 +32,12 @@
 >       printToggleHeader("Scans\n")
 >     }
 >     GpuOverrides.scans.values.toSeq.sortBy(_.tag.toString).foreach(_.confHelp(asTable))
-1700c1701
+1703c1704
 <     // com.nvidia.spark.rapids.python.PythonConfEntries.init()
 ---
 >     com.nvidia.spark.rapids.python.PythonConfEntries.init()
-1776,1777d1776
+1779,1780d1779
 <     // Spark 2.x doesn't have access to Cuda in CUDF so just allow
 <     /*
-1793d1791
+1796d1794
 <     */
diff --git a/spark2-sql-plugin/src/main/scala/com/nvidia/spark/rapids/RapidsConf.scala b/spark2-sql-plugin/src/main/scala/com/nvidia/spark/rapids/RapidsConf.scala
index 818337c7c6a..b6e36ff79f5 100644
--- a/spark2-sql-plugin/src/main/scala/com/nvidia/spark/rapids/RapidsConf.scala
+++ b/spark2-sql-plugin/src/main/scala/com/nvidia/spark/rapids/RapidsConf.scala
@@ -1369,7 +1369,9 @@ object RapidsConf {
       "alluxio.master.rpc.port(default: 19998) from ALLUXIO_HOME/conf/alluxio-site.properties, " +
       "then replace a cloud path which matches spark.rapids.alluxio.bucket.regex like " +
       "\"s3://bar/b.csv\" to \"alluxio://0.1.2.3:19998/bar/b.csv\", " +
-      "and the bucket \"s3://bar\" will be mounted to \"/bar\" in Alluxio automatically.")
+      "and the bucket \"s3://bar\" will be mounted to \"/bar\" in Alluxio automatically." +
+      "This config should be enabled when initially starting the application but it " +
+      "can be turned off and one programmatically after that.")
     .booleanConf
     .createWithDefault(false)
 
@@ -1398,15 +1400,16 @@ object RapidsConf {
 
   val ALLUXIO_REPLACEMENT_ALGO = conf("spark.rapids.alluxio.replacement.algo")
     .doc("The algorithm used when replacing the UFS path with the Alluxio path. CONVERT_TIME " +
-      "and SELECTION_TIME are the valid options. CONVERT_TIME indicates that we do it when " +
-      "we convert it to a GPU file read, this has extra overhead of creating an entirely new " +
-      "file index, which requires listing the files and getting all new file info from Alluxio. " +
-      "SELECTION_TIME indicates we do it when the file reader is selecting the partitions " +
-      "to process and just replaces the path without fetching the file information again, this " +
-      "is faster but doesn't update locality information if that were to work with Alluxio.")
+      "and TASK_TIME are the valid options. CONVERT_TIME indicates that we do it " +
+      "when we convert it to a GPU file read, this has extra overhead of creating an entirely " +
+      "new file index, which requires listing the files and getting all new file info from " +
+      "Alluxio. TASK_TIME replaces the path as late as possible inside of the task. " +
+      "By waiting and replacing it at task time, it just replaces " +
+      "the path without fetching the file information again, this is faster " +
+      "but doesn't update locality information if that has a bit impact on performance.")
     .stringConf
-    .checkValues(Set("CONVERT_TIME", "SELECTION_TIME"))
-    .createWithDefault("SELECTION_TIME")
+    .checkValues(Set("CONVERT_TIME", "TASK_TIME"))
+    .createWithDefault("TASK_TIME")
 
   // USER FACING DEBUG CONFIGS
 
@@ -2113,12 +2116,12 @@ class RapidsConf(conf: Map[String, String]) extends Logging {
 
   lazy val getAlluxioReplacementAlgo: String = get(ALLUXIO_REPLACEMENT_ALGO)
 
-  lazy val isAlluxioReplacementAlgoSelectTime: Boolean =
-    get(ALLUXIO_REPLACEMENT_ALGO) == "SELECTION_TIME"
-
   lazy val isAlluxioReplacementAlgoConvertTime: Boolean =
     get(ALLUXIO_REPLACEMENT_ALGO) == "CONVERT_TIME"
 
+  lazy val isAlluxioReplacementAlgoTaskTime: Boolean =
+    get(ALLUXIO_REPLACEMENT_ALGO) == "TASK_TIME"
+
   lazy val driverTimeZone: Option[String] = get(DRIVER_TIMEZONE)
 
   lazy val isRangeWindowByteEnabled: Boolean = get(ENABLE_RANGE_WINDOW_BYTES)