You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hive.apache.org by vi...@apache.org on 2015/01/20 03:41:40 UTC
svn commit: r1653184 - in /hive/branches/branch-0.14:
itests/src/test/resources/ ql/src/java/org/apache/hadoop/hive/ql/parse/
ql/src/test/queries/clientpositive/ ql/src/test/results/clientpositive/tez/
Author: vikram
Date: Tue Jan 20 02:41:40 2015
New Revision: 1653184
URL: http://svn.apache.org/r1653184
Log:
HIVE-9141: HiveOnTez: mix of union all, distinct, group by generates error (Navis Ryu via Vikram Dixit K)
Added:
hive/branches/branch-0.14/ql/src/test/queries/clientpositive/tez_union2.q
hive/branches/branch-0.14/ql/src/test/results/clientpositive/tez/tez_union2.q.out
Modified:
hive/branches/branch-0.14/itests/src/test/resources/testconfiguration.properties
hive/branches/branch-0.14/ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezWork.java
Modified: hive/branches/branch-0.14/itests/src/test/resources/testconfiguration.properties
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.14/itests/src/test/resources/testconfiguration.properties?rev=1653184&r1=1653183&r2=1653184&view=diff
==============================================================================
--- hive/branches/branch-0.14/itests/src/test/resources/testconfiguration.properties (original)
+++ hive/branches/branch-0.14/itests/src/test/resources/testconfiguration.properties Tue Jan 20 02:41:40 2015
@@ -277,6 +277,7 @@ minitez.query.files=bucket_map_join_tez1
tez_joins_explain.q,\
tez_schema_evolution.q,\
tez_union.q,\
+ tez_union2.q,\
tez_union_decimal.q,\
tez_union_group_by.q,\
tez_smb_main.q,\
Modified: hive/branches/branch-0.14/ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezWork.java
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.14/ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezWork.java?rev=1653184&r1=1653183&r2=1653184&view=diff
==============================================================================
--- hive/branches/branch-0.14/ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezWork.java (original)
+++ hive/branches/branch-0.14/ql/src/java/org/apache/hadoop/hive/ql/parse/GenTezWork.java Tue Jan 20 02:41:40 2015
@@ -259,6 +259,16 @@ public class GenTezWork implements NodeP
context.currentMapJoinOperators.clear();
}
+ // This is where we cut the tree as described above. We also remember that
+ // we might have to connect parent work with this work later.
+ for (Operator<?> parent : new ArrayList<Operator<?>>(root.getParentOperators())) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("Removing " + parent + " as parent from " + root);
+ }
+ context.leafOperatorToFollowingWork.put(parent, work);
+ root.removeParent(parent);
+ }
+
if (!context.currentUnionOperators.isEmpty()) {
// if there are union all operators we need to add the work to the set
// of union operators.
@@ -288,21 +298,6 @@ public class GenTezWork implements NodeP
work = unionWork;
}
-
- // This is where we cut the tree as described above. We also remember that
- // we might have to connect parent work with this work later.
- boolean removeParents = false;
- for (Operator<?> parent: new ArrayList<Operator<?>>(root.getParentOperators())) {
- removeParents = true;
- context.leafOperatorToFollowingWork.put(parent, work);
- LOG.debug("Removing " + parent + " as parent from " + root);
- }
- if (removeParents) {
- for (Operator<?> parent : new ArrayList<Operator<?>>(root.getParentOperators())) {
- root.removeParent(parent);
- }
- }
-
// We're scanning a tree from roots to leaf (this is not technically
// correct, demux and mux operators might form a diamond shape, but
// we will only scan one path and ignore the others, because the
@@ -350,19 +345,14 @@ public class GenTezWork implements NodeP
// this can only be possible if there is merge work followed by the union
UnionWork unionWork = (UnionWork) followingWork;
int index = getFollowingWorkIndex(tezWork, unionWork, rs);
- if (index != -1) {
- BaseWork baseWork = tezWork.getChildren(unionWork).get(index);
- if (baseWork instanceof MergeJoinWork) {
- MergeJoinWork mergeJoinWork = (MergeJoinWork) baseWork;
- // disconnect the connection to union work and connect to merge work
- followingWork = mergeJoinWork;
- rWork = (ReduceWork) mergeJoinWork.getMainWork();
- } else {
- rWork = (ReduceWork) baseWork;
- }
+ BaseWork baseWork = tezWork.getChildren(unionWork).get(index);
+ if (baseWork instanceof MergeJoinWork) {
+ MergeJoinWork mergeJoinWork = (MergeJoinWork) baseWork;
+ // disconnect the connection to union work and connect to merge work
+ followingWork = mergeJoinWork;
+ rWork = (ReduceWork) mergeJoinWork.getMainWork();
} else {
- throw new SemanticException("Following work not found for the reduce sink: "
- + rs.getName());
+ rWork = (ReduceWork) baseWork;
}
} else {
rWork = (ReduceWork) followingWork;
@@ -406,17 +396,17 @@ public class GenTezWork implements NodeP
return null;
}
- private int getFollowingWorkIndex(TezWork tezWork, UnionWork unionWork, ReduceSinkOperator rs) {
+ private int getFollowingWorkIndex(TezWork tezWork, UnionWork unionWork, ReduceSinkOperator rs)
+ throws SemanticException {
int index = 0;
for (BaseWork baseWork : tezWork.getChildren(unionWork)) {
- if (tezWork.getEdgeProperty(unionWork, baseWork).equals(TezEdgeProperty.EdgeType.CONTAINS)) {
- index++;
- } else {
+ TezEdgeProperty edgeProperty = tezWork.getEdgeProperty(unionWork, baseWork);
+ if (edgeProperty.getEdgeType() != TezEdgeProperty.EdgeType.CONTAINS) {
return index;
}
+ index++;
}
-
- return -1;
+ throw new SemanticException("Following work not found for the reduce sink: " + rs.getName());
}
@SuppressWarnings("unchecked")
Added: hive/branches/branch-0.14/ql/src/test/queries/clientpositive/tez_union2.q
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.14/ql/src/test/queries/clientpositive/tez_union2.q?rev=1653184&view=auto
==============================================================================
--- hive/branches/branch-0.14/ql/src/test/queries/clientpositive/tez_union2.q (added)
+++ hive/branches/branch-0.14/ql/src/test/queries/clientpositive/tez_union2.q Tue Jan 20 02:41:40 2015
@@ -0,0 +1,32 @@
+explain
+SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value;
+
+SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value;
Added: hive/branches/branch-0.14/ql/src/test/results/clientpositive/tez/tez_union2.q.out
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.14/ql/src/test/results/clientpositive/tez/tez_union2.q.out?rev=1653184&view=auto
==============================================================================
--- hive/branches/branch-0.14/ql/src/test/results/clientpositive/tez/tez_union2.q.out (added)
+++ hive/branches/branch-0.14/ql/src/test/results/clientpositive/tez/tez_union2.q.out Tue Jan 20 02:41:40 2015
@@ -0,0 +1,801 @@
+PREHOOK: query: explain
+SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+ Edges:
+ Map 1 <- Union 2 (CONTAINS)
+ Map 4 <- Union 5 (CONTAINS)
+ Map 7 <- Union 5 (CONTAINS)
+ Reducer 3 <- Union 2 (SIMPLE_EDGE)
+ Reducer 6 <- Union 2 (CONTAINS), Union 5 (SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: src
+ Select Operator
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Group By Operator
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ Reduce Output Operator
+ key expressions: _col0 (type: string), _col1 (type: string)
+ sort order: ++
+ Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: src
+ Select Operator
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Group By Operator
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ Reduce Output Operator
+ key expressions: _col0 (type: string), _col1 (type: string)
+ sort order: ++
+ Map-reduce partition columns: _col0 (type: string)
+ Map 7
+ Map Operator Tree:
+ TableScan
+ alias: src
+ Select Operator
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Group By Operator
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ Reduce Output Operator
+ key expressions: _col0 (type: string), _col1 (type: string)
+ sort order: ++
+ Map-reduce partition columns: _col0 (type: string)
+ Reducer 3
+ Reduce Operator Tree:
+ Group By Operator
+ keys: KEY._col0 (type: string), KEY._col1 (type: string)
+ mode: mergepartial
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 375 Data size: 3984 Basic stats: COMPLETE Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 375 Data size: 3984 Basic stats: COMPLETE Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 375 Data size: 3984 Basic stats: COMPLETE Column stats: NONE
+ table:
+ input format: org.apache.hadoop.mapred.TextInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ Reducer 6
+ Reduce Operator Tree:
+ Group By Operator
+ keys: KEY._col0 (type: string), KEY._col1 (type: string)
+ mode: mergepartial
+ outputColumnNames: _col0, _col1
+ Select Operator
+ expressions: _col0 (type: string)
+ outputColumnNames: _col0
+ Group By Operator
+ keys: _col0 (type: string)
+ mode: complete
+ outputColumnNames: _col0
+ Select Operator
+ expressions: _col0 (type: string), _col0 (type: string)
+ outputColumnNames: _col0, _col1
+ Group By Operator
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ Reduce Output Operator
+ key expressions: _col0 (type: string), _col1 (type: string)
+ sort order: ++
+ Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+ Union 2
+ Vertex: Union 2
+ Union 5
+ Vertex: Union 5
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
+POSTHOOK: query: SELECT key, value FROM
+(
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, key as value FROM (
+ SELECT distinct key FROM (
+ SELECT key, value FROM (
+ SELECT key, value FROM src
+ UNION ALL
+ SELECT key, value FROM src
+ )t1
+ group by key, value)t2
+ )t3
+)t4
+group by key, value
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
+0 0
+0 val_0
+10 10
+10 val_10
+100 100
+100 val_100
+103 103
+103 val_103
+104 104
+104 val_104
+105 105
+105 val_105
+11 11
+11 val_11
+111 111
+111 val_111
+113 113
+113 val_113
+114 114
+114 val_114
+116 116
+116 val_116
+118 118
+118 val_118
+119 119
+119 val_119
+12 12
+12 val_12
+120 120
+120 val_120
+125 125
+125 val_125
+126 126
+126 val_126
+128 128
+128 val_128
+129 129
+129 val_129
+131 131
+131 val_131
+133 133
+133 val_133
+134 134
+134 val_134
+136 136
+136 val_136
+137 137
+137 val_137
+138 138
+138 val_138
+143 143
+143 val_143
+145 145
+145 val_145
+146 146
+146 val_146
+149 149
+149 val_149
+15 15
+15 val_15
+150 150
+150 val_150
+152 152
+152 val_152
+153 153
+153 val_153
+155 155
+155 val_155
+156 156
+156 val_156
+157 157
+157 val_157
+158 158
+158 val_158
+160 160
+160 val_160
+162 162
+162 val_162
+163 163
+163 val_163
+164 164
+164 val_164
+165 165
+165 val_165
+166 166
+166 val_166
+167 167
+167 val_167
+168 168
+168 val_168
+169 169
+169 val_169
+17 17
+17 val_17
+170 170
+170 val_170
+172 172
+172 val_172
+174 174
+174 val_174
+175 175
+175 val_175
+176 176
+176 val_176
+177 177
+177 val_177
+178 178
+178 val_178
+179 179
+179 val_179
+18 18
+18 val_18
+180 180
+180 val_180
+181 181
+181 val_181
+183 183
+183 val_183
+186 186
+186 val_186
+187 187
+187 val_187
+189 189
+189 val_189
+19 19
+19 val_19
+190 190
+190 val_190
+191 191
+191 val_191
+192 192
+192 val_192
+193 193
+193 val_193
+194 194
+194 val_194
+195 195
+195 val_195
+196 196
+196 val_196
+197 197
+197 val_197
+199 199
+199 val_199
+2 2
+2 val_2
+20 20
+20 val_20
+200 200
+200 val_200
+201 201
+201 val_201
+202 202
+202 val_202
+203 203
+203 val_203
+205 205
+205 val_205
+207 207
+207 val_207
+208 208
+208 val_208
+209 209
+209 val_209
+213 213
+213 val_213
+214 214
+214 val_214
+216 216
+216 val_216
+217 217
+217 val_217
+218 218
+218 val_218
+219 219
+219 val_219
+221 221
+221 val_221
+222 222
+222 val_222
+223 223
+223 val_223
+224 224
+224 val_224
+226 226
+226 val_226
+228 228
+228 val_228
+229 229
+229 val_229
+230 230
+230 val_230
+233 233
+233 val_233
+235 235
+235 val_235
+237 237
+237 val_237
+238 238
+238 val_238
+239 239
+239 val_239
+24 24
+24 val_24
+241 241
+241 val_241
+242 242
+242 val_242
+244 244
+244 val_244
+247 247
+247 val_247
+248 248
+248 val_248
+249 249
+249 val_249
+252 252
+252 val_252
+255 255
+255 val_255
+256 256
+256 val_256
+257 257
+257 val_257
+258 258
+258 val_258
+26 26
+26 val_26
+260 260
+260 val_260
+262 262
+262 val_262
+263 263
+263 val_263
+265 265
+265 val_265
+266 266
+266 val_266
+27 27
+27 val_27
+272 272
+272 val_272
+273 273
+273 val_273
+274 274
+274 val_274
+275 275
+275 val_275
+277 277
+277 val_277
+278 278
+278 val_278
+28 28
+28 val_28
+280 280
+280 val_280
+281 281
+281 val_281
+282 282
+282 val_282
+283 283
+283 val_283
+284 284
+284 val_284
+285 285
+285 val_285
+286 286
+286 val_286
+287 287
+287 val_287
+288 288
+288 val_288
+289 289
+289 val_289
+291 291
+291 val_291
+292 292
+292 val_292
+296 296
+296 val_296
+298 298
+298 val_298
+30 30
+30 val_30
+302 302
+302 val_302
+305 305
+305 val_305
+306 306
+306 val_306
+307 307
+307 val_307
+308 308
+308 val_308
+309 309
+309 val_309
+310 310
+310 val_310
+311 311
+311 val_311
+315 315
+315 val_315
+316 316
+316 val_316
+317 317
+317 val_317
+318 318
+318 val_318
+321 321
+321 val_321
+322 322
+322 val_322
+323 323
+323 val_323
+325 325
+325 val_325
+327 327
+327 val_327
+33 33
+33 val_33
+331 331
+331 val_331
+332 332
+332 val_332
+333 333
+333 val_333
+335 335
+335 val_335
+336 336
+336 val_336
+338 338
+338 val_338
+339 339
+339 val_339
+34 34
+34 val_34
+341 341
+341 val_341
+342 342
+342 val_342
+344 344
+344 val_344
+345 345
+345 val_345
+348 348
+348 val_348
+35 35
+35 val_35
+351 351
+351 val_351
+353 353
+353 val_353
+356 356
+356 val_356
+360 360
+360 val_360
+362 362
+362 val_362
+364 364
+364 val_364
+365 365
+365 val_365
+366 366
+366 val_366
+367 367
+367 val_367
+368 368
+368 val_368
+369 369
+369 val_369
+37 37
+37 val_37
+373 373
+373 val_373
+374 374
+374 val_374
+375 375
+375 val_375
+377 377
+377 val_377
+378 378
+378 val_378
+379 379
+379 val_379
+382 382
+382 val_382
+384 384
+384 val_384
+386 386
+386 val_386
+389 389
+389 val_389
+392 392
+392 val_392
+393 393
+393 val_393
+394 394
+394 val_394
+395 395
+395 val_395
+396 396
+396 val_396
+397 397
+397 val_397
+399 399
+399 val_399
+4 4
+4 val_4
+400 400
+400 val_400
+401 401
+401 val_401
+402 402
+402 val_402
+403 403
+403 val_403
+404 404
+404 val_404
+406 406
+406 val_406
+407 407
+407 val_407
+409 409
+409 val_409
+41 41
+41 val_41
+411 411
+411 val_411
+413 413
+413 val_413
+414 414
+414 val_414
+417 417
+417 val_417
+418 418
+418 val_418
+419 419
+419 val_419
+42 42
+42 val_42
+421 421
+421 val_421
+424 424
+424 val_424
+427 427
+427 val_427
+429 429
+429 val_429
+43 43
+43 val_43
+430 430
+430 val_430
+431 431
+431 val_431
+432 432
+432 val_432
+435 435
+435 val_435
+436 436
+436 val_436
+437 437
+437 val_437
+438 438
+438 val_438
+439 439
+439 val_439
+44 44
+44 val_44
+443 443
+443 val_443
+444 444
+444 val_444
+446 446
+446 val_446
+448 448
+448 val_448
+449 449
+449 val_449
+452 452
+452 val_452
+453 453
+453 val_453
+454 454
+454 val_454
+455 455
+455 val_455
+457 457
+457 val_457
+458 458
+458 val_458
+459 459
+459 val_459
+460 460
+460 val_460
+462 462
+462 val_462
+463 463
+463 val_463
+466 466
+466 val_466
+467 467
+467 val_467
+468 468
+468 val_468
+469 469
+469 val_469
+47 47
+47 val_47
+470 470
+470 val_470
+472 472
+472 val_472
+475 475
+475 val_475
+477 477
+477 val_477
+478 478
+478 val_478
+479 479
+479 val_479
+480 480
+480 val_480
+481 481
+481 val_481
+482 482
+482 val_482
+483 483
+483 val_483
+484 484
+484 val_484
+485 485
+485 val_485
+487 487
+487 val_487
+489 489
+489 val_489
+490 490
+490 val_490
+491 491
+491 val_491
+492 492
+492 val_492
+493 493
+493 val_493
+494 494
+494 val_494
+495 495
+495 val_495
+496 496
+496 val_496
+497 497
+497 val_497
+498 498
+498 val_498
+5 5
+5 val_5
+51 51
+51 val_51
+53 53
+53 val_53
+54 54
+54 val_54
+57 57
+57 val_57
+58 58
+58 val_58
+64 64
+64 val_64
+65 65
+65 val_65
+66 66
+66 val_66
+67 67
+67 val_67
+69 69
+69 val_69
+70 70
+70 val_70
+72 72
+72 val_72
+74 74
+74 val_74
+76 76
+76 val_76
+77 77
+77 val_77
+78 78
+78 val_78
+8 8
+8 val_8
+80 80
+80 val_80
+82 82
+82 val_82
+83 83
+83 val_83
+84 84
+84 val_84
+85 85
+85 val_85
+86 86
+86 val_86
+87 87
+87 val_87
+9 9
+9 val_9
+90 90
+90 val_90
+92 92
+92 val_92
+95 95
+95 val_95
+96 96
+96 val_96
+97 97
+97 val_97
+98 98
+98 val_98