[hotfix][docs] Fix typos

This closes #5406.


Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/b5ffd5f8
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/b5ffd5f8
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/b5ffd5f8

Branch: refs/heads/master
Commit: b5ffd5f8a57d7bc09bb7cbfbeb4a0a56eab53ff6
Parents: 97f0cac
Author: zhouhai02 <[email protected]>
Authored: Sat Feb 3 14:08:29 2018 +0800
Committer: zentol <[email protected]>
Committed: Tue Feb 6 20:20:47 2018 +0100

----------------------------------------------------------------------
 .../src/main/java/org/apache/flink/client/cli/CliFrontend.java | 2 +-
 .../org/apache/flink/api/common/functions/CoGroupFunction.java | 2 +-
 .../org/apache/flink/api/common/io/DelimitedInputFormat.java   | 6 +++---
 .../scala/org/apache/flink/table/plan/util/CorrelateUtil.scala | 2 +-
 .../rest/messages/queue/AsynchronouslyCreatedResource.java     | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/flink/blob/b5ffd5f8/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java
----------------------------------------------------------------------
diff --git 
a/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java 
b/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java
index 628e9e4..560bc6f 100644
--- a/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java
+++ b/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java
@@ -886,7 +886,7 @@ public class CliFrontend {
         * Internal interface to encapsulate cluster actions which are executed 
via
         * the {@link ClusterClient}.
         *
-        * @param <T> tyoe pf the cluster id
+        * @param <T> type of the cluster id
         */
        @FunctionalInterface
        private interface ClusterAction<T> {

http://git-wip-us.apache.org/repos/asf/flink/blob/b5ffd5f8/flink-core/src/main/java/org/apache/flink/api/common/functions/CoGroupFunction.java
----------------------------------------------------------------------
diff --git 
a/flink-core/src/main/java/org/apache/flink/api/common/functions/CoGroupFunction.java
 
b/flink-core/src/main/java/org/apache/flink/api/common/functions/CoGroupFunction.java
index db40370..cf2fdc5 100644
--- 
a/flink-core/src/main/java/org/apache/flink/api/common/functions/CoGroupFunction.java
+++ 
b/flink-core/src/main/java/org/apache/flink/api/common/functions/CoGroupFunction.java
@@ -28,7 +28,7 @@ import org.apache.flink.util.Collector;
  * after a key and then "joining" the groups by calling this function with the 
two sets for each key. 
  * If a key is present in only one of the two inputs, it may be that one of 
the groups is empty.
  * <p>
- * The basic syntax for using CoGoup on two data sets is as follows:
+ * The basic syntax for using CoGroup on two data sets is as follows:
  * <pre>{@code
  * DataSet<X> set1 = ...;
  * DataSet<Y> set2 = ...;

http://git-wip-us.apache.org/repos/asf/flink/blob/b5ffd5f8/flink-core/src/main/java/org/apache/flink/api/common/io/DelimitedInputFormat.java
----------------------------------------------------------------------
diff --git 
a/flink-core/src/main/java/org/apache/flink/api/common/io/DelimitedInputFormat.java
 
b/flink-core/src/main/java/org/apache/flink/api/common/io/DelimitedInputFormat.java
index 04b04b8..d6397e6 100644
--- 
a/flink-core/src/main/java/org/apache/flink/api/common/io/DelimitedInputFormat.java
+++ 
b/flink-core/src/main/java/org/apache/flink/api/common/io/DelimitedInputFormat.java
@@ -116,8 +116,8 @@ public abstract class DelimitedInputFormat<OT> extends 
FileInputFormat<OT> imple
                DEFAULT_MAX_NUM_SAMPLES = maxSamples;
                
                if (minSamples > maxSamples) {
-                       LOG.error("Defaul minimum number of line samples cannot 
be greater the default maximum number " +
-                                       "of line samples: min=" + minSamples + 
", max=" + maxSamples + ". Defaulting minumum to maximum.");
+                       LOG.error("Default minimum number of line samples 
cannot be greater the default maximum number " +
+                                       "of line samples: min=" + minSamples + 
", max=" + maxSamples + ". Defaulting minimum to maximum.");
                        DEFAULT_MIN_NUM_SAMPLES = maxSamples;
                } else {
                        DEFAULT_MIN_NUM_SAMPLES = minSamples;
@@ -127,7 +127,7 @@ public abstract class DelimitedInputFormat<OT> extends 
FileInputFormat<OT> imple
                                
ConfigConstants.DEFAULT_DELIMITED_FORMAT_MAX_SAMPLE_LEN);
                if (maxLen <= 0) {
                        maxLen = 
ConfigConstants.DEFAULT_DELIMITED_FORMAT_MAX_SAMPLE_LEN;
-                       LOG.error("Invalid value for the maximum sample record 
length. Using defailt value of " + maxLen + '.');
+                       LOG.error("Invalid value for the maximum sample record 
length. Using default value of " + maxLen + '.');
                } else if (maxLen < DEFAULT_READ_BUFFER_SIZE) {
                        maxLen = DEFAULT_READ_BUFFER_SIZE;
                        LOG.warn("Increasing maximum sample record length to 
size of the read buffer (" + maxLen + ").");

http://git-wip-us.apache.org/repos/asf/flink/blob/b5ffd5f8/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/util/CorrelateUtil.scala
----------------------------------------------------------------------
diff --git 
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/util/CorrelateUtil.scala
 
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/util/CorrelateUtil.scala
index a74fa35..1db20a1 100644
--- 
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/util/CorrelateUtil.scala
+++ 
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/util/CorrelateUtil.scala
@@ -22,7 +22,7 @@ import org.apache.calcite.rex.{RexProgram, RexProgramBuilder}
 import org.apache.flink.table.plan.nodes.logical.{FlinkLogicalCalc, 
FlinkLogicalTableFunctionScan}
 
 /**
-  * A utility for datasteam and dataset correlate rules.
+  * A utility for datastream and dataset correlate rules.
   */
 object CorrelateUtil {
 

http://git-wip-us.apache.org/repos/asf/flink/blob/b5ffd5f8/flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/queue/AsynchronouslyCreatedResource.java
----------------------------------------------------------------------
diff --git 
a/flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/queue/AsynchronouslyCreatedResource.java
 
b/flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/queue/AsynchronouslyCreatedResource.java
index 6eb1ba6..6aa9f89 100644
--- 
a/flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/queue/AsynchronouslyCreatedResource.java
+++ 
b/flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/queue/AsynchronouslyCreatedResource.java
@@ -29,7 +29,7 @@ import javax.annotation.Nullable;
 public interface AsynchronouslyCreatedResource<T> extends ResponseBody {
 
        /**
-        * Retuns the status of the resource creation.
+        * Returns the status of the resource creation.
         */
        QueueStatus queueStatus();
 

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