liuzhangxing/hadoop

Автор	SHA1 Сообщение	Дата
Doug Cutting	d53342a787 HADOOP-1472. Fix so that timed-out tasks are counted as failures rather than as killed. Contributed by Arun.	18 лет назад
Owen O'Malley	99a289a5e6 HADOOP-1446. Update the TaskTracker metrics while the task is running.	18 лет назад
Owen O'Malley	7e3798d4c1 HADOOP-1461 Add synchronization to TaskTracker to avoid deadlocks in job	18 лет назад
Doug Cutting	4ec276e0bd HADOOP-1452. Change TaskTracker.MapOutputServlet.doGet.totalRead to a long, permitting map outputs to exceed 2^31 bytes. Contributed by Owen.	18 лет назад
Doug Cutting	307ec14f3a HADOOP-1387. A number of minor 'performance' code cleanups suggested by findbugs. Contributed by Arun.	18 лет назад
Doug Cutting	f19607ae61 HADOOP-1369. Fix inconsistent synchronization in TaskTracker.	18 лет назад
Doug Cutting	faa4128bdb HADOOP-1350. Fix shuffle performance problem caused by forcing chunked encoding of map outputs. Contributed by Devaraj.	18 лет назад
Doug Cutting	f12c972aa4 HADOOP-1324. Change so that an FSError kills only the task that generates it rather than the entire task tracker. Contributed by Arun.	18 лет назад
Doug Cutting	b0ad18bfed HADOOP-1252. Changed MapReduce's allocation of local files to use round-robin among configured devices, rather than a hashcode, also improving error handling. Contributed by Devaraj.	18 лет назад
Doug Cutting	e23ee63e9d HADOOP-1176. Fix a bug where reduce would hang when a map had more than 2GB of output for it. Contributed by Arun.	18 лет назад
Doug Cutting	91c1614934 HADOOP-1148. More indentation and spacing fixes.	18 лет назад
Thomas White	c002c20f14 HADOOP-1190. Fix unchecked warnings in mapred package.	18 лет назад
Doug Cutting	ff1a25733f HADOOP-1148. More re-indentation.	18 лет назад
Doug Cutting	b89bba0acb HADOOP-968. Move shuffle and sort code to run in child JVM, rather than in TaskTracker. Contributed by Devaraj.	18 лет назад
Doug Cutting	dab0af46bf HADOOP-1148. Re-indent all source code to consistently use two spaces per indent level.	18 лет назад
Doug Cutting	97ebc3c461 HADOOP-1238. Fix metrics reporting by TaskTracker to correctly track maps_running and reduces_running. Contributed by Michael Bieniosek.	18 лет назад
Thomas White	35f0ea75f1 HADOOP-1219. Ignore progress report once a task has reported as 'done'. Contributed by Devaraj Das.	18 лет назад
Thomas White	f3efbf5925 HADOOP-1218. Make synchronization on TaskTracker's RunningJob object consistent. Contributed by Devaraj Das.	18 лет назад
Thomas White	a7f80c1742 HADOOP-1179. Make Task Tracker close index file as soon as the read is done when serving get-map-output requests.	18 лет назад
Doug Cutting	904bd3737b HADOOP-1085. Improve port selection in test code. Contributed by Arun.	18 лет назад
Doug Cutting	ff9f6fe111 HADOOP-1000. Fix so that log messages in task subprocesses are not written to a task's standard error. Contributed by Arun.	18 лет назад
Doug Cutting	cb81db8b6c HADOOP-1036. Improve exception handling in TaskTracker to keep tasks from being lost. Contributed by Arun.	18 лет назад
Doug Cutting	8683ef340c HADOOP-492. Add counters. Contributed by David Bowen.	18 лет назад
Doug Cutting	0534028c00 HADOOP-867. Move split creation out of JobTracker. Contributed by Owen.	18 лет назад
Doug Cutting	3a7c2b0bd9 HADOOP-442. Permit one to specify hosts allowed to connect to namenode and jobtracker with include and exclude files. Contributed by Wendy.	18 лет назад
Doug Cutting	5f4b37d6d3 HADOOP-491. Change mapred.task.timeout to be per-job. Contributed by Arun.	18 лет назад
Doug Cutting	022fdcab7b HADOOP-954. Change use of metrics to use callback mechanism. Contributed by David & Nigel.	18 лет назад
Doug Cutting	866d0bf608 HADOOP-984. Fix a bug in shuffle error handling introduced by HADOOP-331. Contributed by Arun.	18 лет назад
Doug Cutting	dccf6c9b80 HADOOP-934. Fix TaskTracker to catch metrics exceptions that were causing heartbeats to fail.	18 лет назад
Doug Cutting	062b1bdc38 HADOOP-936. More metric renamings, as in HADOOP-890. Contributed by Nigel.	18 лет назад

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