[jira] [Created] (PIG-3210) Pig fails to start when it cannot write log to log files

["Meng-Sung Wu (JIRA)" <ji...@apache.org>]

Meng-Sung Wu created PIG-3210:
---------------------------------

             Summary: Pig fails to start when it cannot write log to log files
                 Key: PIG-3210
                 URL: https://issues.apache.org/jira/browse/PIG-3210
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: 0.10.0
            Reporter: Meng-Sung Wu


Pig will check whether logFileName is null or not before setting to pig.logfile property in some places. But forget to check in other places.


{code:xml} 
 381         pigContext.getProperties().setProperty("pig.logfile", (logFileName == null? "": logFileName));
...
451          pigContext.getProperties().setProperty("pig.logfile", logFileName);
{code} 


{code:xml} 
12/12/25 16:38:00 WARN pig.Main: Need write permission in the directory: /opt/trend/hadooppet/sanity-tm-6/result to create log file.
 14 2012-12-25 16:38:00,372 [main] INFO org.apache.pig.Main - Apache Pig version 0.10.1.tm6 (rexported) compiled Oct 22 2012, 11:11:02
 15 2012-12-25 16:38:01,712 [main] WARN org.apache.pig.Main - Cannot write to log file: /opt/trend/hadooppet/sanity-tm-6/result//akamai.pig1356453481712.log
 16 2012-12-25 16:38:01,727 [main] ERROR org.apache.pig.Main - ERROR 2999: Unexpected internal error. null
 17 2012-12-25 16:38:01,727 [main] WARN org.apache.pig.Main - There is no log file to write to.
 18 2012-12-25 16:38:01,727 [main] ERROR org.apache.pig.Main - java.lang.NullPointerException
 19 at java.util.Hashtable.put(Hashtable.java:394)
 20 at java.util.Properties.setProperty(Properties.java:143)
 21 at org.apache.pig.Main.run(Main.java:542)
 22 at org.apache.pig.Main.main(Main.java:115)
 23 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 24 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 25 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 26 at java.lang.reflect.Method.invoke(Method.java:597)
 27 at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
{code} 

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