28 lines
822 B
Text
Executable file
28 lines
822 B
Text
Executable file
|
|
#------------------------------------------------------------------------------
|
|
# $File: apache,v 1.1 2017/04/11 14:52:15 christos Exp $
|
|
# apache: file(1) magic for Apache Big Data formats
|
|
|
|
# Avro files
|
|
0 string Obj Apache Avro
|
|
>3 byte x version %d
|
|
|
|
# ORC files
|
|
# Important information is in file footer, which we can't index to :(
|
|
0 string ORC Apache ORC
|
|
|
|
# Parquet files
|
|
0 string PAR1 Apache Parquet
|
|
|
|
# Hive RC files
|
|
0 string RCF Apache Hive RC file
|
|
>3 byte x version %d
|
|
|
|
# Sequence files (and the careless first version of RC file)
|
|
|
|
0 string SEQ
|
|
>3 byte <6 Apache Hadoop Sequence file version %d
|
|
>3 byte >6 Apache Hadoop Sequence file version %d
|
|
>3 byte =6
|
|
>>5 string org.apache.hadoop.hive.ql.io.RCFile$KeyBuffer Apache Hive RC file version 0
|
|
>>3 default x Apache Hadoop Sequence file version 6
|