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Common things to know: 1) The "percent complete" is a rounded number. You'll start seeing 100% when 99.5% is done. 2) Even after you're really 100% done, map tasks can still get lost. 3) Reporting of job status is a sum of the parts. If all tasks are running, and each thinks its 90% done, then Maps will show 90% done. However, if any of those tasks changes it mind (some strange logic in the input format, perhaps), you'll see backtracking. If any of those tasks *fails*, it's portion of percent completion will revert to 0% immediately. I.e., if you have 10 tasks, and each thinks its 90% done, and one fails, you'll revert to 81% progress. On 8/16/06, Siddharth Shah <[EMAIL PROTECTED]> wrote:
Hi, I am attaching a Hadoop job, there are some reporting glitches by which Map phase reaches 100% completition it again goes back to to 54%. As suggested by one of my friend i used setStatus() method in Reporter, but still I am experiencing the same problem. Please look at where I am wrong and help me get out of this problem. Thanks in advace, Sidd.
-- Bryan A. P. Pendleton Ph: (877) geek-1-bp
