[HUDI-4176] Fixing TableSchemaResolver to avoid repeated HoodieCommitMetadata parsing (#5733)

As has been outlined in HUDI-4176, we've hit a roadblock while testing Hudi on a large dataset (~1Tb) having pretty fat commits where Hudi's commit metadata could reach into 100s of Mbs.
Given the size some of ours commit metadata instances Spark's parsing and resolving phase (when spark.sql(...) is involved, but before returned Dataset is dereferenced) starts to dominate some of our queries' execution time.

- Rebased onto new APIs to avoid excessive Hadoop's Path allocations
- Eliminated hasOperationField completely to avoid repeatitive computations
- Cleaning up duplication in HoodieActiveTimeline
- Added caching for common instances of HoodieCommitMetadata
- Made tableStructSchema lazy;

hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/client/functional/TestHoodieClientOnCopyOnWriteStorage.java

@@ -2094,13 +2094,13 @@ public class TestHoodieClientOnCopyOnWriteStorage extends HoodieClientTestBase {
       HoodieCommitMetadata commitMetadata = HoodieCommitMetadata
           .fromBytes(commitTimeline.getInstantDetails(commitInstant).get(), HoodieCommitMetadata.class);
       String basePath = table.getMetaClient().getBasePath();
-      Collection<String> commitPathNames = commitMetadata.getFileIdAndFullPaths(basePath).values();
+      Collection<String> commitPathNames = commitMetadata.getFileIdAndFullPaths(new Path(basePath)).values();
 
       // Read from commit file
       try (FSDataInputStream inputStream = fs.open(testTable.getCommitFilePath(instantTime))) {
         String everything = FileIOUtils.readAsUTFString(inputStream);
         HoodieCommitMetadata metadata = HoodieCommitMetadata.fromJsonString(everything, HoodieCommitMetadata.class);
-        HashMap<String, String> paths = metadata.getFileIdAndFullPaths(basePath);
+        HashMap<String, String> paths = metadata.getFileIdAndFullPaths(new Path(basePath));
         // Compare values in both to make sure they are equal.
         for (String pathName : paths.values()) {
           assertTrue(commitPathNames.contains(pathName));

hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/testutils/HoodieClientTestUtils.java

@@ -109,7 +109,7 @@ public class HoodieClientTestUtils {
     for (HoodieInstant commit : commitsToReturn) {
       HoodieCommitMetadata metadata =
           HoodieCommitMetadata.fromBytes(commitTimeline.getInstantDetails(commit).get(), HoodieCommitMetadata.class);
-      fileIdToFullPath.putAll(metadata.getFileIdAndFullPaths(basePath));
+      fileIdToFullPath.putAll(metadata.getFileIdAndFullPaths(new Path(basePath)));
     }
     return fileIdToFullPath;
   }