yihua opened a new issue, #13932:
URL: https://github.com/apache/hudi/issues/13932
### Bug Description
**What happened:**
The following exception is thrown when using Hudi 1.0.2 release to read a
HFile written by the native HFile writer from master
```
Caused by: java.io.IOException: Unable to construct HFile reader
at
org.apache.hudi.io.storage.HoodieNativeAvroHFileReader.loadAllMetaInfoIntoCacheIfNeeded(HoodieNativeAvroHFileReader.java:279)
at
org.apache.hudi.io.storage.HoodieNativeAvroHFileReader.getHFileMetaInfoFromCache(HoodieNativeAvroHFileReader.java:262)
at
org.apache.hudi.io.storage.HoodieNativeAvroHFileReader.fetchSchema(HoodieNativeAvroHFileReader.java:239)
... 140 more
Caused by: java.lang.ArithmeticException: / by zero
at
org.apache.hudi.io.hfile.HFileBlock.numChecksumChunks(HFileBlock.java:160)
at
org.apache.hudi.io.hfile.HFileBlock.numChecksumBytes(HFileBlock.java:149)
at org.apache.hudi.io.hfile.HFileBlock.<init>(HFileBlock.java:95)
at
org.apache.hudi.io.hfile.HFileRootIndexBlock.<init>(HFileRootIndexBlock.java:41)
at org.apache.hudi.io.hfile.HFileBlock.parse(HFileBlock.java:124)
at
org.apache.hudi.io.hfile.HFileBlockReader.nextBlock(HFileBlockReader.java:83)
at
org.apache.hudi.io.hfile.HFileReaderImpl.readDataBlockIndex(HFileReaderImpl.java:338)
at
org.apache.hudi.io.hfile.HFileReaderImpl.initializeMetadata(HFileReaderImpl.java:80)
at
org.apache.hudi.io.hfile.HFileReaderImpl.getNumKeyValueEntries(HFileReaderImpl.java:114)
at
org.apache.hudi.io.storage.HoodieNativeAvroHFileReader.loadAllMetaInfoIntoCacheIfNeeded(HoodieNativeAvroHFileReader.java:270)
... 142 more
```
**What you expected:**
It should be work as an requirement for compatibility.
**Steps to reproduce:**
1. Write a table using master with MDT enabled
2. Read the table using Hudi 1.0.2 release
### Environment
**Hudi version:**
**Query engine:** (Spark/Flink/Trino etc)
**Relevant configs:**
### Logs and Stack Trace
_No response_
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