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Michael Bieniosek commented on HADOOP-1770: ------------------------------------------- This makes it impossible for me to view logs for tasks with a small amount of output. This is actually masking another exception, since the exception comes from a catch block. > Illegal state exception in printTaskLog -> sendError > ---------------------------------------------------- > > Key: HADOOP-1770 > URL: https://issues.apache.org/jira/browse/HADOOP-1770 > Project: Hadoop > Issue Type: Bug > Components: mapred > Affects Versions: 0.14.0 > Reporter: Michael Bieniosek > > This error shows up in my logs: > 2007-08-23 16:40:08,028 WARN /: > /tasklog?taskid=task_200708212126_0043_m_000100_0&all=true: > java.lang.IllegalStateException: Committed > at > org.mortbay.jetty.servlet.ServletHttpResponse.resetBuffer(ServletHttpResponse.java:212) > at > org.mortbay.jetty.servlet.ServletHttpResponse.sendError(ServletHttpResponse.java:375) > at > org.apache.hadoop.mapred.TaskLogServlet.printTaskLog(TaskLogServlet.java:61) > at > org.apache.hadoop.mapred.TaskLogServlet.doGet(TaskLogServlet.java:125) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) > at > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) > at > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) > at org.mortbay.http.HttpServer.service(HttpServer.java:954) > at org.mortbay.http.HttpConnection.service(HttpConnection.java:814) > at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) > at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) > at > org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) > at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) > at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.