cloudera / poisson_sampling

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Reducer stucked at 67% #7

Open snehil1001 opened 8 years ago

snehil1001 commented 8 years ago

I ran a Hive query and it got stucked at 67% ,tried- set hive.execution.engine=tez;,SET mapreduce.job.reduces=100;But no change

Warning: Shuffle Join JOIN[11][tables = [t, wl]] in Stage 'Stage-4:MAPRED' is a cross product

Total jobs = 7 Launching Job 1 out of 7 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer= In order to limit the maximum number of reducers: set hive.exec.reducers.max= In order to set a constant number of reducers: set mapreduce.job.reduces=

Kill Command = /usr/hdp/2.3.4.29-1/hadoop/bin/hadoop job -kill job_1471196291943_529397 Hadoop job information for Stage-4: number of mappers: 755; number of reducers: 1 2016-09-09 07:56:31,939 Stage-4 map = 0%, reduce = 0% 2016-09-09 07:56:52,244 Stage-4 map = 3%, reduce = 0%, Cumulative CPU 193.62 sec 2016-09-09 07:56:53,280 Stage-4 map = 5%, reduce = 0%, Cumulative CPU 384.21 sec 2016-09-09 07:56:54,317 Stage-4 map = 7%, reduce = 0%, Cumulative CPU 575.7 sec 2016-09-09 07:56:55,355 Stage-4 map = 9%, reduce = 0%, Cumulative CPU 2626.4 sec 2016-09-09 07:56:56,401 Stage-4 map = 10%, reduce = 0%, Cumulative CPU 3450.33 sec 2016-09-09 07:56:57,437 Stage-4 map = 11%, reduce = 0%, Cumulative CPU 3682.21 sec 2016-09-09 07:56:58,473 Stage-4 map = 12%, reduce = 0%, Cumulative CPU 4197.15 sec 2016-09-09 07:56:59,509 Stage-4 map = 13%, reduce = 0%, Cumulative CPU 4340.71 sec 2016-09-09 07:57:01,581 Stage-4 map = 15%, reduce = 0%, Cumulative CPU 5034.46 sec 2016-09-09 07:57:02,628 Stage-4 map = 17%, reduce = 0%, Cumulative CPU 5332.0 sec 2016-09-09 07:57:03,666 Stage-4 map = 18%, reduce = 0%, Cumulative CPU 5677.82 sec 2016-09-09 07:57:04,710 Stage-4 map = 20%, reduce = 0%, Cumulative CPU 6447.49 sec 2016-09-09 07:57:05,769 Stage-4 map = 21%, reduce = 0%, Cumulative CPU 6603.47 sec 2016-09-09 07:57:07,837 Stage-4 map = 23%, reduce = 0%, Cumulative CPU 7411.47 sec 2016-09-09 07:57:09,913 Stage-4 map = 24%, reduce = 0%, Cumulative CPU 7809.45 sec 2016-09-09 07:57:10,948 Stage-4 map = 25%, reduce = 0%, Cumulative CPU 8254.21 sec 2016-09-09 07:57:11,982 Stage-4 map = 26%, reduce = 0%, Cumulative CPU 8446.65 sec 2016-09-09 07:57:13,038 Stage-4 map = 27%, reduce = 0%, Cumulative CPU 8621.14 sec 2016-09-09 07:57:14,072 Stage-4 map = 28%, reduce = 0%, Cumulative CPU 9151.16 sec 2016-09-09 07:57:15,114 Stage-4 map = 29%, reduce = 0%, Cumulative CPU 9383.58 sec 2016-09-09 07:57:16,146 Stage-4 map = 30%, reduce = 0%, Cumulative CPU 9621.19 sec 2016-09-09 07:57:17,179 Stage-4 map = 32%, reduce = 0%, Cumulative CPU 10092.41 sec 2016-09-09 07:57:19,245 Stage-4 map = 34%, reduce = 0%, Cumulative CPU 10500.92 sec 2016-09-09 07:57:20,278 Stage-4 map = 35%, reduce = 0%, Cumulative CPU 10947.01 sec 2016-09-09 07:57:21,321 Stage-4 map = 36%, reduce = 0%, Cumulative CPU 11095.63 sec 2016-09-09 07:57:22,356 Stage-4 map = 37%, reduce = 0%, Cumulative CPU 11360.75 sec 2016-09-09 07:57:23,390 Stage-4 map = 39%, reduce = 0%, Cumulative CPU 11739.07 sec 2016-09-09 07:57:25,458 Stage-4 map = 41%, reduce = 0%, Cumulative CPU 12277.33 sec 2016-09-09 07:57:26,492 Stage-4 map = 42%, reduce = 0%, Cumulative CPU 12513.99 sec 2016-09-09 07:57:27,527 Stage-4 map = 43%, reduce = 0%, Cumulative CPU 12741.7 sec 2016-09-09 07:57:28,573 Stage-4 map = 44%, reduce = 0%, Cumulative CPU 12953.45 sec 2016-09-09 07:57:29,608 Stage-4 map = 45%, reduce = 0%, Cumulative CPU 13181.96 sec 2016-09-09 07:57:30,642 Stage-4 map = 47%, reduce = 0%, Cumulative CPU 13464.88 sec 2016-09-09 07:57:31,677 Stage-4 map = 48%, reduce = 0%, Cumulative CPU 13694.24 sec 2016-09-09 07:57:32,714 Stage-4 map = 50%, reduce = 0%, Cumulative CPU 13956.44 sec 2016-09-09 07:57:33,749 Stage-4 map = 51%, reduce = 0%, Cumulative CPU 14185.32 sec 2016-09-09 07:57:34,817 Stage-4 map = 52%, reduce = 0%, Cumulative CPU 14437.2 sec 2016-09-09 07:57:35,880 Stage-4 map = 54%, reduce = 0%, Cumulative CPU 14729.86 sec 2016-09-09 07:57:36,917 Stage-4 map = 56%, reduce = 0%, Cumulative CPU 15063.85 sec 2016-09-09 07:57:37,953 Stage-4 map = 57%, reduce = 0%, Cumulative CPU 15442.46 sec 2016-09-09 07:57:38,991 Stage-4 map = 58%, reduce = 0%, Cumulative CPU 15668.74 sec 2016-09-09 07:57:40,024 Stage-4 map = 59%, reduce = 0%, Cumulative CPU 15993.19 sec 2016-09-09 07:57:41,086 Stage-4 map = 61%, reduce = 0%, Cumulative CPU 16300.79 sec 2016-09-09 07:57:42,143 Stage-4 map = 62%, reduce = 0%, Cumulative CPU 16656.1 sec 2016-09-09 07:57:43,199 Stage-4 map = 63%, reduce = 0%, Cumulative CPU 16916.45 sec 2016-09-09 07:57:44,255 Stage-4 map = 66%, reduce = 0%, Cumulative CPU 17282.84 sec 2016-09-09 07:57:45,312 Stage-4 map = 67%, reduce = 0%, Cumulative CPU 17685.75 sec 2016-09-09 07:57:46,369 Stage-4 map = 68%, reduce = 0%, Cumulative CPU 17986.57 sec 2016-09-09 07:57:47,433 Stage-4 map = 69%, reduce = 0%, Cumulative CPU 18298.74 sec 2016-09-09 07:57:48,492 Stage-4 map = 71%, reduce = 0%, Cumulative CPU 18608.03 sec 2016-09-09 07:57:49,552 Stage-4 map = 73%, reduce = 0%, Cumulative CPU 18926.02 sec 2016-09-09 07:57:51,643 Stage-4 map = 74%, reduce = 0%, Cumulative CPU 19427.48 sec 2016-09-09 07:57:52,680 Stage-4 map = 75%, reduce = 0%, Cumulative CPU 19582.97 sec 2016-09-09 07:57:53,726 Stage-4 map = 76%, reduce = 0%, Cumulative CPU 19873.23 sec 2016-09-09 07:57:54,761 Stage-4 map = 78%, reduce = 0%, Cumulative CPU 20162.92 sec 2016-09-09 07:57:55,795 Stage-4 map = 80%, reduce = 0%, Cumulative CPU 20411.77 sec 2016-09-09 07:57:56,831 Stage-4 map = 83%, reduce = 0%, Cumulative CPU 20691.61 sec 2016-09-09 07:57:57,867 Stage-4 map = 85%, reduce = 0%, Cumulative CPU 20978.6 sec 2016-09-09 07:57:58,902 Stage-4 map = 86%, reduce = 0%, Cumulative CPU 21360.89 sec 2016-09-09 07:57:59,949 Stage-4 map = 88%, reduce = 0%, Cumulative CPU 21776.14 sec 2016-09-09 07:58:00,984 Stage-4 map = 90%, reduce = 0%, Cumulative CPU 22225.09 sec 2016-09-09 07:58:02,020 Stage-4 map = 91%, reduce = 0%, Cumulative CPU 22451.07 sec 2016-09-09 07:58:03,078 Stage-4 map = 92%, reduce = 0%, Cumulative CPU 22620.97 sec 2016-09-09 07:58:04,113 Stage-4 map = 93%, reduce = 0%, Cumulative CPU 22764.4 sec 2016-09-09 07:58:05,171 Stage-4 map = 94%, reduce = 0%, Cumulative CPU 22918.72 sec 2016-09-09 07:58:08,319 Stage-4 map = 95%, reduce = 5%, Cumulative CPU 23263.75 sec 2016-09-09 07:58:11,445 Stage-4 map = 96%, reduce = 5%, Cumulative CPU 23502.15 sec 2016-09-09 07:58:13,569 Stage-4 map = 97%, reduce = 5%, Cumulative CPU 23634.14 sec 2016-09-09 07:58:17,732 Stage-4 map = 98%, reduce = 5%, Cumulative CPU 23838.46 sec 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