[MINOR][DOC] Correct some document description errors

## What changes were proposed in this pull request? Correct some document description errors. ## How was this patch tested? N/A Closes apache#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]>
kai-chi · Aug 1, 2019 · 31447e2 · 31447e2
1 parent ea1ae55
commit 31447e2
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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
@@ -240,7 +240,7 @@ 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 =
@@ -389,8 +389,8 @@ package object config {
       .doc("The chunk size in bytes during writing out the bytes of ChunkedByteBuffer.")
       .bytesConf(ByteUnit.BYTE)
       .checkValue(_ <= ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH,
-        "The chunk size during writing out the bytes of" +
-        " ChunkedByteBuffer should not larger than Int.MaxValue - 15.")
+        "The chunk size during writing out the bytes of ChunkedByteBuffer should" +
+          s" be less than or equal to ${ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH}.")
       .createWithDefault(64 * 1024 * 1024)
 
   private[spark] val CHECKPOINT_COMPRESS =
@@ -462,7 +462,7 @@ package object config {
         "made in creating intermediate shuffle files.")
       .bytesConf(ByteUnit.KiB)
       .checkValue(v => v > 0 && v <= ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH / 1024,
-        s"The file buffer size must be greater than 0 and less than" +
+        s"The file buffer size must be positive and less than or equal to" +
           s" ${ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH / 1024}.")
       .createWithDefaultString("32k")
 
@@ -472,7 +472,7 @@ package object config {
         "is written in unsafe shuffle writer. In KiB unless otherwise specified.")
       .bytesConf(ByteUnit.KiB)
       .checkValue(v => v > 0 && v <= ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH / 1024,
-        s"The buffer size must be greater than 0 and less than" +
+        s"The buffer size must be positive and less than or equal to" +
           s" ${ByteArrayMethods.MAX_ROUNDED_ARRAY_LENGTH / 1024}.")
       .createWithDefaultString("32k")
 

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
@@ -306,7 +306,7 @@ 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")
@@ -648,7 +648,7 @@ object SQLConf {
   val BUCKETING_MAX_BUCKETS = buildConf("spark.sql.sources.bucketing.maxBuckets")
     .doc("The maximum number of buckets allowed. Defaults to 100000")
     .intConf
-    .checkValue(_ > 0, "the value of spark.sql.sources.bucketing.maxBuckets must be larger than 0")
+    .checkValue(_ > 0, "the value of spark.sql.sources.bucketing.maxBuckets must be greater than 0")
     .createWithDefault(100000)
 
   val CROSS_JOINS_ENABLED = buildConf("spark.sql.crossJoin.enabled")
@@ -1116,7 +1116,7 @@ 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 =