achadoop

mapred.job.tracker
xxx.unx.sas.com:8021
;;;;
filename foo hadoop '/user/xxxx/acctdata.dat' cfg=cfg user='xxxx'
pass='xxxx' debug recfm=s lrecl=65536 bufferlen=65536;
data _null_;
infile foo truncover;
input a $1024.;
put a;
run;
Example 3: Buffering 1MB of Data during a File Read
This example uses the BUFFERLEN option to buffer 1MB of data at time during the file
read. The records of length 1024 are read from this buffer.
filename foo hadoop 'file1.dat' cfg='U=/hadoopcfg.xml'
user='user' pass='apass' recfm=s
lrecl=1024 bufferlen=1000000;
data _null_;
infile foo truncover;
input a $1024.;
put a;
run;
Example 4: Using the CONCAT Option
This example uses the CONCAT option to read all members of DIRECTORY1 as if they
are one file.
filename foo hadoop '/directory1/' cfg='U=/hadoopcfg.xml'
user='user' pass='apass' recfm=s lrecl=1024 concat;
data _null_;
infile foo truncover;
input a $1024.;
put a;
run;
See Also
Statements
• FILENAME Statement in the SAS Statements: Reference
FILENAME Statement, Hadoop Access Method 35
• FILENAME Statement, CATALOG Access Method in the SAS Statements:
Reference
• FILENAME Statement, EMAIL (SMTP) Access Method in the SAS Statements:
Reference
• FILENAME Statement, FTP Access Method in the SAS Statements: Reference