we sometimes run into an exception when closing a ParquetWriter instance:
2024-06-10 10:44:01.398 org.apache.parquet.util.AutoCloseables$ParquetCloseResourceException: Unable to close resource
2024-06-10 10:44:01.398 at org.apache.parquet.util.AutoCloseables.uncheckedClose(AutoCloseables.java:85)
2024-06-10 10:44:01.398 at org.apache.parquet.util.AutoCloseables.uncheckedClose(AutoCloseables.java:94)
2024-06-10 10:44:01.398 at org.apache.parquet.hadoop.InternalParquetRecordWriter.close(InternalParquetRecordWriter.java:144)
2024-06-10 10:44:01.398 at org.apache.parquet.hadoop.ParquetWriter.close(ParquetWriter.java:437)
2024-06-10 10:44:01.398 Caused by: java.nio.channels.ClosedChannelException: null
2024-06-10 10:44:01.398 at org.apache.hadoop.hdfs.ExceptionLastSeen.throwException4Close(ExceptionLastSeen.java:73)
2024-06-10 10:44:01.398 at org.apache.hadoop.hdfs.DFSOutputStream.checkClosed(DFSOutputStream.java:158)
2024-06-10 10:44:01.398 at org.apache.hadoop.hdfs.DFSOutputStream.flushOrSync(DFSOutputStream.java:639)
2024-06-10 10:44:01.398 at org.apache.hadoop.hdfs.DFSOutputStream.hflush(DFSOutputStream.java:594)
2024-06-10 10:44:01.398 at org.apache.hadoop.fs.FSDataOutputStream.hflush(FSDataOutputStream.java:136)
2024-06-10 10:44:01.398 at org.apache.parquet.hadoop.util.HadoopPositionOutputStream.close(HadoopPositionOutputStream.java:65)
2024-06-10 10:44:01.398 at org.apache.parquet.hadoop.ParquetFileWriter.close(ParquetFileWriter.java:1663)
2024-06-10 10:44:01.398 at org.apache.parquet.util.AutoCloseables.close(AutoCloseables.java:49)
2024-06-10 10:44:01.398 at org.apache.parquet.util.AutoCloseables.uncheckedClose(AutoCloseables.java:83)
we sometimes run into an exception when closing a ParquetWriter instance:
Reporter: Roelof Naude
Note: This issue was originally created as PARQUET-2496. Please see the migration documentation for further details.