| # Pig default configuration file. All values can be overwritten by pig.properties and command line arguments. |
| # see bin/pig -help |
| |
| # brief logging (no timestamps) |
| brief=false |
| |
| #debug level, INFO is default |
| debug=INFO |
| |
| #verbose print all log messages to screen (default to print only INFO and above to screen) |
| verbose=false |
| |
| #exectype local|mapreduce, mapreduce is default |
| exectype=mapreduce |
| |
| #Enable insertion of information about script into hadoop job conf |
| pig.script.info.enabled=true |
| |
| #Do not spill temp files smaller than this size (bytes) |
| pig.spill.size.threshold=5000000 |
| #EXPERIMENT: Activate garbage collection when spilling a file bigger than this size (bytes) |
| #This should help reduce the number of files being spilled. |
| pig.spill.gc.activation.size=40000000 |
| |
| #the following two parameters are to help estimate the reducer number |
| pig.exec.reducers.bytes.per.reducer=1000000000 |
| pig.exec.reducers.max=999 |
| |
| #Temporary location to store the intermediate data. |
| pig.temp.dir=/tmp/ |
| |
| #Threshold for merging FRJoin fragment files |
| pig.files.concatenation.threshold=100 |
| pig.optimistic.files.concatenation=false; |
| |
| pig.disable.counter=false |
