Kontinuation commented on code in PR #12348:
URL: https://github.com/apache/iceberg/pull/12348#discussion_r1966100776
##########
spark/v3.4/spark/src/test/java/org/apache/iceberg/spark/source/TestStructuredStreaming.java:
##########
@@ -118,6 +120,7 @@ public void testStreamingWriteAppendMode() throws Exception
{
// remove the last commit to force Spark to reprocess batch #1
File lastCommitFile = new File(checkpoint + "/commits/1");
Assert.assertTrue("The commit file must be deleted",
lastCommitFile.delete());
+ Files.deleteIfExists(Paths.get(checkpoint + "/commits/.1.crc"));
Review Comment:
The .crc file will be renamed along with the main file since
[HADOOP-16255](https://issues.apache.org/jira/browse/HADOOP-16255), deleting
the main file without deleting the crc file will result in a failure when
renaming to the main file again:
```
org.apache.hadoop.fs.FileAlreadyExistsException: Rename destination
file:/var/folders/jw/nz45tb550rbgjkndd37m8rrh0000gn/T/junit-12664551068658781194/parquet/checkpoint/commits/.1.crc
already exists.
at
org.apache.hadoop.fs.AbstractFileSystem.renameInternal(AbstractFileSystem.java:876)
at
org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:807)
at org.apache.hadoop.fs.ChecksumFs.renameInternal(ChecksumFs.java:519)
at
org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:807)
at org.apache.hadoop.fs.FileContext.rename(FileContext.java:1044)
at
org.apache.spark.sql.execution.streaming.FileContextBasedCheckpointFileManager.renameTempFile(CheckpointFileManager.scala:372)
at
org.apache.spark.sql.execution.streaming.CheckpointFileManager$RenameBasedFSDataOutputStream.close(CheckpointFileManager.scala:154)
at
org.apache.spark.sql.execution.streaming.HDFSMetadataLog.write(HDFSMetadataLog.scala:204)
at
org.apache.spark.sql.execution.streaming.HDFSMetadataLog.addNewBatchByStream(HDFSMetadataLog.scala:237)
at
org.apache.spark.sql.execution.streaming.HDFSMetadataLog.add(HDFSMetadataLog.scala:130)
at
org.apache.spark.sql.execution.streaming.MicroBatchExecution.$anonfun$markMicroBatchEnd$1(MicroBatchExecution.scala:785)
```
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