NPE in TaskLog.java ------------------- Key: HADOOP-2538 URL: https://issues.apache.org/jira/browse/HADOOP-2538 Project: Hadoop Issue Type: Bug Components: mapred Affects Versions: 0.15.0 Reporter: Michael Bieniosek
In the tasktracker web ui, if I go to /tasklog?taskid=task_200801020752_0383_m_000000_0&all=true&plaintext=true which corresponds to a short log (<4k), I get a 500 in the web ui, and this NPE in the tasktracker log: 2008-01-07 21:02:13,935 WARN /: /tasklog?taskid=task_200801020752_0383_m_000000_ 0&all=true&plaintext=true: java.lang.NullPointerException at org.apache.hadoop.mapred.TaskLog.getTaskLogFile(TaskLog.java:48) at org.apache.hadoop.mapred.TaskLog$Reader.<init>(TaskLog.java:124) at org.apache.hadoop.mapred.TaskLogServlet.printTaskLog(TaskLogServlet.j ava:44) at org.apache.hadoop.mapred.TaskLogServlet.doGet(TaskLogServlet.java:134 ) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.