Hi Hive Users, I was running a hive job but got the following error. Does it mean I need a bigger instance ?
2012-02-12 20:49:58,653 Stage-0 map = 100%, reduce = 0% 2012-02-12 20:50:08,709 Stage-0 map = 100%, reduce = 22% 2012-02-12 20:50:14,744 Stage-0 map = 100%, reduce = 0% 2012-02-12 20:50:20,777 Stage-0 map = 100%, reduce = 100% Ended Job = job_201202122031_0004 with errors java.lang.RuntimeException: Error while reading from task log url at org.apache.hadoop.hive.ql.exec.errors.TaskLogProcessor.getErrors(TaskLogProcessor.java:130) at org.apache.hadoop.hive.ql.exec.ExecDriver.showJobFailDebugInfo(ExecDriver.java:937) at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:709) at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:123) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:130) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1063) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:900) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:748) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:171) at org.apache.hadoop.hive.cli.CliDriver.processLineInternal(CliDriver.java:253) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:234) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:487) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:156) Caused by: java.io.IOException: Server returned HTTP response code: 400 for URL: http://10.8.70.79:9103/tasklog?taskid=attempt_201202122031_0004_r_000000_1&all=true at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1436) at java.net.URL.openStream(URL.java:1010) at org.apache.hadoop.hive.ql.exec.errors.TaskLogProcessor.getErrors(TaskLogProcessor.java:120) ... 17 more Ended Job = job_201202122031_0004 with exception 'java.lang.RuntimeException(Error while reading from task log url)' FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask Thank you so much, Wei Shung
