include file slice after a pending compaction for spark reader

Author: garyli1019

hudi-flink/src/test/java/org/apache/hudi/table/format/TestInputFormat.java

@@ -462,6 +462,7 @@ void testReadWithWiderSchema(HoodieTableType tableType) throws Exception {
     List<RowData> result = readData(inputFormat);
     TestData.assertRowDataEquals(result, TestData.DATA_SET_INSERT);
   }
+
   /**
    * Test reading file groups with compaction plan scheduled and delta logs.
    * File-slice after pending compaction-requested instant-time should also be considered valid.

hudi-hadoop-mr/src/main/java/org/apache/hudi/hadoop/utils/HoodieRealtimeInputFormatUtils.java

@@ -237,7 +237,7 @@ public static List<Pair<Option<HoodieBaseFile>, List<String>>> groupLogsByBaseFi
       try {
         // Both commit and delta-commits are included - pick the latest completed one
         Option<HoodieInstant> latestCompletedInstant =
-            metaClient.getActiveTimeline().getCommitsTimeline().filterCompletedInstants().lastInstant();
+            metaClient.getCommitsAndCompactionTimeline().filterCompletedAndCompactionInstants().lastInstant();
 
         Stream<FileSlice> latestFileSlices = latestCompletedInstant
             .map(instant -> fsView.getLatestMergedFileSlicesBeforeOrOn(relPartitionPath, instant.getTimestamp()))