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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira