Fix some typos in fe/.

fe/fe-core/src/main/java/org/apache/doris/analysis/RevokeStmt.java

@@ -100,7 +100,7 @@ public void analyze(Analyzer analyzer) throws AnalysisException {
         } else {
             // TODO(wyb): spark-load
             if (!Config.enable_spark_load) {
-                throw new AnalysisException("REVOKE ON RESOURCE is comming soon");
+                throw new AnalysisException("REVOKE ON RESOURCE is coming soon");
             }
             resourcePattern.analyze();
         }

fe/fe-core/src/main/java/org/apache/doris/analysis/TableRef.java

@@ -260,7 +260,7 @@ public TupleId getId() {
     }
 
     /**
-     * Return the list of of materialized tuple ids from the TableRef.
+     * Return the list of materialized tuple ids from the TableRef.
      * This method should only be called after the TableRef has been analyzed.
      */
     public List<TupleId> getMaterializedTupleIds() {

fe/fe-core/src/main/java/org/apache/doris/catalog/Type.java

@@ -658,7 +658,7 @@ public TPrimitiveType getTPrimitiveType(TTypeDesc ttype) {
      * For datetime types this is the length in characters of the String representation
      * (assuming the maximum allowed precision of the fractional seconds component).
      * For binary data this is the length in bytes.
-     * Null is returned for for data types where the column size is not applicable.
+     * Null is returned for data types where the column size is not applicable.
      */
     public Integer getColumnSize() {
         if (!isScalarType()) return null;

fe/fe-core/src/main/java/org/apache/doris/common/ErrorCode.java

@@ -947,7 +947,7 @@ public enum ErrorCode {
             "past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation."),
     ERR_EVENT_CANNOT_ALTER_IN_THE_PAST(1589, new byte[]{'H', 'Y', '0', '0', '0'}, "Event execution time is in the " +
             "past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation."),
-    ERR_SLAVE_INCIDENT(1590, new byte[]{'H', 'Y', '0', '0', '0'}, "The incident %s occured on the master. Message: %s"),
+    ERR_SLAVE_INCIDENT(1590, new byte[]{'H', 'Y', '0', '0', '0'}, "The incident %s occurred on the master. Message: %s"),
     ERR_NO_PARTITION_FOR_GIVEN_VALUE_SILENT(1591, new byte[]{'H', 'Y', '0', '0', '0'}, "Table has no partition for " +
             "some existing values"),
     ERR_BINLOG_UNSAFE_STATEMENT(1592, new byte[]{'H', 'Y', '0', '0', '0'}, "Unsafe statement written to the binary " +

fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/UploadAction.java

@@ -165,7 +165,7 @@ public Object submit(
 
     /**
      * Get all uploaded file or specified file
-     * If preview is true, also return the the preview of the file
+     * If preview is true, also return the preview of the file
      * @param ns
      * @param dbName
      * @param tblName

fe/fe-core/src/main/java/org/apache/doris/load/LoadChecker.java

@@ -370,7 +370,7 @@ private Set<Long> submitPushTasks(LoadJob job, Database db) {
             OlapTable table = (OlapTable) db.getTableNullable(tableId);
             if (table == null) {
                 LOG.warn("table does not exist. id: {}", tableId);
-                // if table is dropped during load, the the job is failed
+                // if table is dropped during load, the job is failed
                 return null;
             }
             TableLoadInfo tableLoadInfo = tableEntry.getValue();

fe/fe-core/src/main/java/org/apache/doris/mysql/MysqlPassword.java

@@ -110,7 +110,7 @@ private static byte[] xorCrypt(byte[] s1, byte[] s2) {
     }
 
     // Check that scrambled message corresponds to the password; the function
-    // is used by server to check that recieved reply is authentic.
+    // is used by server to check that received reply is authentic.
     // This function does not check lengths of given strings: message must be
     // null-terminated, reply and hash_stage2 must be at least SHA1_HASH_SIZE
     // long (if not, something fishy is going on).

fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java

@@ -1378,7 +1378,7 @@ private PlanNode createInlineViewPlan(Analyzer analyzer, InlineViewRef inlineVie
             rootNode.setWithoutTupleIsNullOutputSmap(outputSmap);
             // Exprs against non-matched rows of an outer join should always return NULL.
             // Make the rhs exprs of the output smap nullable, if necessary. This expr wrapping
-            // must be performed on the composed smap, and not on the the inline view's smap,
+            // must be performed on the composed smap, and not on the inline view's smap,
             // because the rhs exprs must first be resolved against the physical output of
             // 'planRoot' to correctly determine whether wrapping is necessary.
             List<Expr> nullableRhs = TupleIsNullPredicate.wrapExprs(

fe/fe-core/src/main/java/org/apache/doris/planner/SortNode.java

@@ -254,8 +254,8 @@ public void init(Analyzer analyzer) throws UserException {
 
         // Remap the ordering exprs to the tuple materialized by this sort node. The mapping
         // is a composition of the childSmap and the outputSmap_ because the child node may
-        // have also remapped its input (e.g., as in a a series of (sort->analytic)* nodes).
-        // Parent nodes have have to do the same so set the composition as the outputSmap_.
+        // have also remapped its input (e.g., as in a series of (sort->analytic)* nodes).
+        // Parent nodes have to do the same so set the composition as the outputSmap_.
         outputSmap = ExprSubstitutionMap.compose(childSmap, outputSmap, analyzer);
         info.substituteOrderingExprs(outputSmap, analyzer);
 

fe/fe-core/src/test/java/org/apache/doris/utframe/MockedFrontend.java

@@ -99,7 +99,7 @@ public int getRpcPort() {
     private boolean isInit = false;
 
     // init the fe process. This must be called before starting the frontend process.
-    // 1. check if all neccessary environment variables are set.
+    // 1. check if all necessary environment variables are set.
     // 2. clear and create 3 dirs: runningDir/log/, runningDir/palo-meta/, runningDir/conf/
     // 3. init fe.conf
     //      The content of "fe.conf" is a merge set of input `feConf` and MIN_FE_CONF

fe/spark-dpp/src/main/java/org/apache/doris/load/loadv2/dpp/SparkDpp.java

@@ -989,7 +989,7 @@ private void process() throws Exception {
                     }
                 }
 
-                // get key column names and value column names seperately
+                // get key column names and value column names separately
                 List<String> keyColumnNames = new ArrayList<>();
                 List<String> valueColumnNames = new ArrayList<>();
                 for (EtlJobConfig.EtlColumn etlColumn : baseIndex.columns) {