[HUDI-2900] Fix corrupt block end position

hudi-common/src/main/java/org/apache/hudi/common/table/log/HoodieLogFileReader.java

@@ -284,7 +284,7 @@ private HoodieLogBlock createCorruptBlock() throws IOException {
     long contentPosition = inputStream.getPos();
     byte[] corruptedBytes = HoodieLogBlock.readOrSkipContent(inputStream, corruptedBlockSize, readBlockLazily);
     return HoodieCorruptBlock.getBlock(logFile, inputStream, Option.ofNullable(corruptedBytes), readBlockLazily,
-        contentPosition, corruptedBlockSize, corruptedBlockSize, new HashMap<>(), new HashMap<>());
+        contentPosition, corruptedBlockSize, nextBlockOffset, new HashMap<>(), new HashMap<>());
   }
 
   private boolean isBlockCorrupt(int blocksize) throws IOException {

hudi-common/src/main/java/org/apache/hudi/common/table/log/block/HoodieCommandBlock.java

@@ -67,10 +67,10 @@ public byte[] getContentBytes() {
   }
 
   public static HoodieLogBlock getBlock(HoodieLogFile logFile, FSDataInputStream inputStream, Option<byte[]> content,
-      boolean readBlockLazily, long position, long blockSize, long blockEndpos, Map<HeaderMetadataType, String> header,
+      boolean readBlockLazily, long position, long blockSize, long blockEndPos, Map<HeaderMetadataType, String> header,
       Map<HeaderMetadataType, String> footer) {
 
     return new HoodieCommandBlock(content, inputStream, readBlockLazily,
-        Option.of(new HoodieLogBlockContentLocation(logFile, position, blockSize, blockEndpos)), header, footer);
+        Option.of(new HoodieLogBlockContentLocation(logFile, position, blockSize, blockEndPos)), header, footer);
   }
 }

hudi-common/src/test/java/org/apache/hudi/common/functional/TestHoodieLogFormat.java

@@ -603,6 +603,63 @@ public void testAppendAndReadOnCorruptedLog() throws IOException, URISyntaxExcep
     reader.close();
   }
 
+  @Test
+  public void testValidateCorruptBlockEndPosition() throws IOException, URISyntaxException, InterruptedException {
+    Writer writer =
+        HoodieLogFormat.newWriterBuilder().onParentPath(partitionPath).withFileExtension(HoodieLogFile.DELTA_EXTENSION)
+            .withFileId("test-fileid1").overBaseCommit("100").withFs(fs).build();
+    List<IndexedRecord> records = SchemaTestUtil.generateTestRecords(0, 100);
+    Map<HoodieLogBlock.HeaderMetadataType, String> header = new HashMap<>();
+    header.put(HoodieLogBlock.HeaderMetadataType.INSTANT_TIME, "100");
+    header.put(HoodieLogBlock.HeaderMetadataType.SCHEMA, getSimpleSchema().toString());
+    HoodieDataBlock dataBlock = getDataBlock(records, header);
+    writer.appendBlock(dataBlock);
+    writer.close();
+
+    // Append some arbit byte[] to the end of the log (mimics a partially written commit)
+    fs = FSUtils.getFs(fs.getUri().toString(), fs.getConf());
+    FSDataOutputStream outputStream = fs.append(writer.getLogFile().getPath());
+    // create a block with
+    outputStream.write(HoodieLogFormat.MAGIC);
+    // Write out a length that does not confirm with the content
+    outputStream.writeLong(474);
+    outputStream.writeInt(HoodieLogBlockType.AVRO_DATA_BLOCK.ordinal());
+    outputStream.writeInt(HoodieLogFormat.CURRENT_VERSION);
+    // Write out a length that does not confirm with the content
+    outputStream.writeLong(400);
+    // Write out incomplete content
+    outputStream.write("something-random".getBytes());
+    // get corrupt block end position
+    long corruptBlockEndPos = outputStream.getPos();
+    outputStream.flush();
+    outputStream.close();
+
+    // Append a proper block again
+    writer =
+        HoodieLogFormat.newWriterBuilder().onParentPath(partitionPath).withFileExtension(HoodieLogFile.DELTA_EXTENSION)
+            .withFileId("test-fileid1").overBaseCommit("100").withFs(fs).build();
+    records = SchemaTestUtil.generateTestRecords(0, 10);
+    header.put(HoodieLogBlock.HeaderMetadataType.SCHEMA, getSimpleSchema().toString());
+    dataBlock = getDataBlock(records, header);
+    writer.appendBlock(dataBlock);
+    writer.close();
+
+    // Read data and corrupt block
+    Reader reader = HoodieLogFormat.newReader(fs, writer.getLogFile(), SchemaTestUtil.getSimpleSchema());
+    assertTrue(reader.hasNext(), "First block should be available");
+    reader.next();
+    assertTrue(reader.hasNext(), "We should have corrupted block next");
+    HoodieLogBlock block = reader.next();
+    assertEquals(HoodieLogBlockType.CORRUPT_BLOCK, block.getBlockType(), "The read block should be a corrupt block");
+    // validate the corrupt block end position correctly.
+    assertEquals(corruptBlockEndPos, block.getBlockContentLocation().get().getBlockEndPos());
+    assertTrue(reader.hasNext(), "Third block should be available");
+    reader.next();
+    assertFalse(reader.hasNext(), "There should be no more block left");
+
+    reader.close();
+  }
+
   @ParameterizedTest
   @MethodSource("testArguments")
   public void testAvroLogRecordReaderBasic(ExternalSpillableMap.DiskMapType diskMapType,