[MINOR][DOC] Correct some document description errors

Correct some document description errors. N/A Closes #23162 from 10110346/docerror. Authored-by: liuxian <[email protected]> Signed-off-by: Sean Owen <[email protected]> (cherry picked from commit 60e4239) Signed-off-by: Sean Owen <[email protected]>
apache · Dec 1, 2018 · 0058986 · 0058986
1 parent 4ee463a
commit 0058986
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/core/src/main/scala/org/apache/spark/internal/config/package.scala b/core/src/main/scala/org/apache/spark/internal/config/package.scala
@@ -225,7 +225,7 @@ package object config {
   private[spark] val LISTENER_BUS_EVENT_QUEUE_CAPACITY =
     ConfigBuilder("spark.scheduler.listenerbus.eventqueue.capacity")
       .intConf
-      .checkValue(_ > 0, "The capacity of listener bus event queue must not be negative")
+      .checkValue(_ > 0, "The capacity of listener bus event queue must be positive")
       .createWithDefault(10000)
 
   private[spark] val LISTENER_BUS_METRICS_MAX_LISTENER_CLASSES_TIMED =
@@ -436,7 +436,8 @@ package object config {
         "made in creating intermediate shuffle files.")
       .bytesConf(ByteUnit.KiB)
       .checkValue(v => v > 0 && v <= Int.MaxValue / 1024,
-        s"The file buffer size must be greater than 0 and less than ${Int.MaxValue / 1024}.")
+        "The file buffer size must be greater than 0 and less than or equal to " +
+        s"${Int.MaxValue / 1024}.")
       .createWithDefaultString("32k")
 
   private[spark] val SHUFFLE_UNSAFE_FILE_OUTPUT_BUFFER_SIZE =
@@ -445,7 +446,8 @@ package object config {
         "is written in unsafe shuffle writer. In KiB unless otherwise specified.")
       .bytesConf(ByteUnit.KiB)
       .checkValue(v => v > 0 && v <= Int.MaxValue / 1024,
-        s"The buffer size must be greater than 0 and less than ${Int.MaxValue / 1024}.")
+        "The buffer size must be greater than 0 and less than or equal to " +
+        s"${Int.MaxValue / 1024}.")
       .createWithDefaultString("32k")
 
   private[spark] val SHUFFLE_DISK_WRITE_BUFFER_SIZE =

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
@@ -273,7 +273,7 @@ object SQLConf {
       "factor as the estimated data size, in case the data is compressed in the file and lead to" +
       " a heavily underestimated result.")
     .doubleConf
-    .checkValue(_ > 0, "the value of fileDataSizeFactor must be larger than 0")
+    .checkValue(_ > 0, "the value of fileDataSizeFactor must be greater than 0")
     .createWithDefault(1.0)
 
   val PARQUET_SCHEMA_MERGING_ENABLED = buildConf("spark.sql.parquet.mergeSchema")
@@ -925,7 +925,7 @@ object SQLConf {
       .internal()
       .doc("The number of bins when generating histograms.")
       .intConf
-      .checkValue(num => num > 1, "The number of bins must be larger than 1.")
+      .checkValue(num => num > 1, "The number of bins must be greater than 1.")
       .createWithDefault(254)
 
   val PERCENTILE_ACCURACY =