HIVE-20193: cboInfo is not present in the explain plan json (Anishek Agarwal, reviewed by Ashutosh Chauhan)
Project: http://git-wip-us.apache.org/repos/asf/hive/repo Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/aa3a5619 Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/aa3a5619 Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/aa3a5619 Branch: refs/heads/master Commit: aa3a561934115c2b47a3f8ae614da5dde624ecf2 Parents: 8c6b5c6 Author: Anishek Agarwal <anis...@gmail.com> Authored: Fri Aug 17 12:11:09 2018 +0530 Committer: Anishek Agarwal <anis...@gmail.com> Committed: Fri Aug 17 12:11:09 2018 +0530 ---------------------------------------------------------------------- ql/src/java/org/apache/hadoop/hive/ql/Driver.java | 3 ++- ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java | 7 ++++++- ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java | 8 ++++++-- .../apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java | 2 +- .../apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java | 4 ++++ .../test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java | 4 ++-- ql/src/test/results/clientpositive/input4.q.out | 2 +- ql/src/test/results/clientpositive/join0.q.out | 2 +- ql/src/test/results/clientpositive/parallel_join0.q.out | 2 +- ql/src/test/results/clientpositive/plan_json.q.out | 2 +- ql/src/test/results/clientpositive/vector_outer_join3.q.out | 6 +++--- ql/src/test/results/clientpositive/vector_outer_join4.q.out | 6 +++--- ql/src/test/results/clientpositive/vector_outer_join6.q.out | 4 ++-- 13 files changed, 33 insertions(+), 19 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/java/org/apache/hadoop/hive/ql/Driver.java ---------------------------------------------------------------------- diff --git a/ql/src/java/org/apache/hadoop/hive/ql/Driver.java b/ql/src/java/org/apache/hadoop/hive/ql/Driver.java index 039f991..737debd 100644 --- a/ql/src/java/org/apache/hadoop/hive/ql/Driver.java +++ b/ql/src/java/org/apache/hadoop/hive/ql/Driver.java @@ -1030,7 +1030,8 @@ public class Driver implements IDriver { PrintStream ps = new PrintStream(baos); try { List<Task<?>> rootTasks = sem.getAllRootTasks(); - task.getJSONPlan(ps, rootTasks, sem.getFetchTask(), false, true, true, plan.getOptimizedQueryString()); + task.getJSONPlan(ps, rootTasks, sem.getFetchTask(), false, true, true, sem.getCboInfo(), + plan.getOptimizedQueryString()); ret = baos.toString(); } catch (Exception e) { LOG.warn("Exception generating explain output: " + e, e); http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java ---------------------------------------------------------------------- diff --git a/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java b/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java index c4654d9..ac03efe 100644 --- a/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java +++ b/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java @@ -73,7 +73,7 @@ import com.google.common.annotations.VisibleForTesting; public class QueryPlan implements Serializable { private static final long serialVersionUID = 1L; - + private String cboInfo; private String queryString; private String optimizedQueryString; @@ -160,6 +160,7 @@ public class QueryPlan implements Serializable { this.acidSinks = sem.getAcidFileSinks(); this.acidDdlDesc = sem.getAcidDdlDesc(); this.acidAnalyzeTable = sem.getAcidAnalyzeTable(); + this.cboInfo = sem.getCboInfo(); } /** @@ -856,4 +857,8 @@ public class QueryPlan implements Serializable { public Boolean getAutoCommitValue() { return autoCommitValue; } + + public String getCboInfo() { + return cboInfo; + } } http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java ---------------------------------------------------------------------- diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java index f185d9d..da20d2e 100644 --- a/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java +++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java @@ -220,11 +220,12 @@ public class ExplainTask extends Task<ExplainWork> implements Serializable { public JSONObject getJSONPlan(PrintStream out, ExplainWork work) throws Exception { return getJSONPlan(out, work.getRootTasks(), work.getFetchTask(), - work.isFormatted(), work.getExtended(), work.isAppendTaskType(), work.getOptimizedSQL()); + work.isFormatted(), work.getExtended(), work.isAppendTaskType(), work.getCboInfo(), + work.getOptimizedSQL()); } public JSONObject getJSONPlan(PrintStream out, List<Task<?>> tasks, Task<?> fetchTask, - boolean jsonOutput, boolean isExtended, boolean appendTaskType, String optimizedSQL) throws Exception { + boolean jsonOutput, boolean isExtended, boolean appendTaskType, String cboInfo, String optimizedSQL) throws Exception { // If the user asked for a formatted output, dump the json output // in the output stream @@ -279,6 +280,9 @@ public class ExplainTask extends Task<ExplainWork> implements Serializable { } if (jsonOutput) { + if (cboInfo != null) { + outJSONObject.put("cboInfo", cboInfo); + } outJSONObject.put("STAGE DEPENDENCIES", jsonDependencies); } http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/java/org/apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java ---------------------------------------------------------------------- diff --git a/ql/src/java/org/apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java b/ql/src/java/org/apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java index 45e1ab3..8f7c53f 100644 --- a/ql/src/java/org/apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java +++ b/ql/src/java/org/apache/hadoop/hive/ql/hooks/HiveProtoLoggingHook.java @@ -482,7 +482,7 @@ public class HiveProtoLoggingHook implements ExecuteWithHookContext { plan.getFetchTask(), // FetchTask null, // analyzer config, // explainConfig - null, // cboInfo, + plan.getCboInfo(), // cboInfo, plan.getOptimizedQueryString() ); ExplainTask explain = (ExplainTask) TaskFactory.get(work, conf); http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java ---------------------------------------------------------------------- diff --git a/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java b/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java index e3fa379..f24add3 100644 --- a/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java +++ b/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java @@ -186,6 +186,10 @@ public abstract class BaseSemanticAnalyzer { return false; } + public String getCboInfo() { + return ctx.getCboInfo(); + } + class RowFormatParams { String fieldDelim = null; String fieldEscape = null; http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java ---------------------------------------------------------------------- diff --git a/ql/src/test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java b/ql/src/test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java index 244bc73..a0c0413 100644 --- a/ql/src/test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java +++ b/ql/src/test/org/apache/hadoop/hive/ql/exec/TestExplainTask.java @@ -218,8 +218,8 @@ public class TestExplainTask { JsonNode result = objectMapper.readTree(uut.getJSONPlan(null, tasks, null, true, - false, false, null).toString()); - JsonNode expected = objectMapper.readTree("{\"STAGE DEPENDENCIES\":{\"mockTaskId\":" + + false, false, "Plan Optimized by CBO", null).toString()); + JsonNode expected = objectMapper.readTree("{\"cboInfo\":\"Plan Optimized by CBO\", \"STAGE DEPENDENCIES\":{\"mockTaskId\":" + "{\"ROOT STAGE\":\"TRUE\",\"BACKUP STAGE\":\"backup-id-mock\"}},\"STAGE PLANS\":" + "{\"mockTaskId\":{}}}"); http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/results/clientpositive/input4.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/input4.q.out b/ql/src/test/results/clientpositive/input4.q.out index ef584ac..508a02b 100644 --- a/ql/src/test/results/clientpositive/input4.q.out +++ b/ql/src/test/results/clientpositive/input4.q.out @@ -45,7 +45,7 @@ PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN FORMATTED SELECT Input4Alias.VALUE, Input4Alias.KEY FROM INPUT4_n0 AS Input4Alias POSTHOOK: type: QUERY -{"optimizedSQL":"SELECT `value`, `key`\nFROM `default`.`input4_n0`","STAGE DEPENDENCIES":{"Stage-0":{"ROOT STAGE":"TRUE"}},"STAGE PLANS":{"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"TableScan":{"alias:":"input4alias","columns:":["value","key"],"database:":"default","Statistics:":"Num rows: 1 Data size: 58120 Basic stats: COMPLETE Column stats: NONE","table:":"input4_n0","isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"value (type: string), key (type: string)","columnExprMap:":{"_col0":"value","_col1":"key"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 1 Data size: 58120 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_1","children":{"ListSink":{"OperatorId:":"LIST_SINK_3"}}}}}}}}}} +{"optimizedSQL":"SELECT `value`, `key`\nFROM `default`.`input4_n0`","cboInfo":"Plan optimized by CBO.","STAGE DEPENDENCIES":{"Stage-0":{"ROOT STAGE":"TRUE"}},"STAGE PLANS":{"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"TableScan":{"alias:":"input4alias","columns:":["value","key"],"database:":"default","Statistics:":"Num rows: 1 Data size: 58120 Basic stats: COMPLETE Column stats: NONE","table:":"input4_n0","isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"value (type: string), key (type: string)","columnExprMap:":{"_col0":"value","_col1":"key"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 1 Data size: 58120 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_1","children":{"ListSink":{"OperatorId:":"LIST_SINK_3"}}}}}}}}}} PREHOOK: query: SELECT Input4Alias.VALUE, Input4Alias.KEY FROM INPUT4_n0 AS Input4Alias PREHOOK: type: QUERY PREHOOK: Input: default@input4_n0 http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/results/clientpositive/join0.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/join0.q.out b/ql/src/test/results/clientpositive/join0.q.out index 003a990..44709bf 100644 --- a/ql/src/test/results/clientpositive/join0.q.out +++ b/ql/src/test/results/clientpositive/join0.q.out @@ -114,7 +114,7 @@ SELECT src1.key as k1, src1.value as v1, (SELECT * FROM src WHERE src.key < 10) src2 SORT BY k1, v1, k2, v2 POSTHOOK: type: QUERY -{"STAGE DEPENDENCIES":{"Stage-1":{"ROOT STAGE":"TRUE"},"Stage-2":{"DEPENDENT STAGES":"Stage-1"},"Stage-0":{"DEPENDENT STAGES":"Stage-2"}},"STAGE PLANS":{"Stage-1":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_0","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_13","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_2","children":{"Reduce Output Operator":{"columnExprMap:":{"VALU E._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_6"}}}}}}}},{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_3","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_14","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"Reduce Ou tput Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_7"}}}}}}}}],"Reduce Operator Tree:":{"Join Operator":{"columnExprMap:":{"_col0":"0:VALUE._col0","_col1":"0:VALUE._col1","_col2":"1:VALUE._col0","_col3":"1:VALUE._col1"},"condition map:":[{"":"Inner Join 0 to 1"}],"keys:":{},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"JOIN_8","children":{"File Output Operator":{"compressed:":"false","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe"},"OperatorId:":"FS_15"}}}}}},"Stage-2":{"Map Reduce":{"Ma p Operator Tree:":[{"TableScan":{"columns:":["_col0","_col1","_col2","_col3"],"OperatorId:":"TS_16","children":{"Reduce Output Operator":{"columnExprMap:":{"KEY.reducesinkkey0":"_col0","KEY.reducesinkkey1":"_col1","KEY.reducesinkkey2":"_col2","KEY.reducesinkkey3":"_col3"},"key expressions:":"_col0 (type: string), _col1 (type: string), _col2 (type: string), _col3 (type: string)","sort order:":"++++","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"RS_10"}}}}],"Reduce Operator Tree:":{"Select Operator":{"expressions:":"KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string), KEY.reducesinkkey2 (type: string), KEY.reducesinkkey3 (type: string)","columnExprMap:":{"_col0":"KEY.reducesinkkey0","_col1":"KEY.reducesinkkey1","_col2":"KEY.reducesinkkey2","_col3":"KEY.reducesinkkey3"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NO NE","OperatorId:":"SEL_11","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_12"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_17"}}}}}} +{"cboInfo":"Plan not optimized by CBO.","STAGE DEPENDENCIES":{"Stage-1":{"ROOT STAGE":"TRUE"},"Stage-2":{"DEPENDENT STAGES":"Stage-1"},"Stage-0":{"DEPENDENT STAGES":"Stage-2"}},"STAGE PLANS":{"Stage-1":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_0","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_13","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_2","children":{"Reduce Ou tput Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_6"}}}}}}}},{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_3","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_14","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","Oper atorId:":"SEL_5","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_7"}}}}}}}}],"Reduce Operator Tree:":{"Join Operator":{"columnExprMap:":{"_col0":"0:VALUE._col0","_col1":"0:VALUE._col1","_col2":"1:VALUE._col0","_col3":"1:VALUE._col1"},"condition map:":[{"":"Inner Join 0 to 1"}],"keys:":{},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"JOIN_8","children":{"File Output Operator":{"compressed:":"false","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe"},"OperatorId:":"FS _15"}}}}}},"Stage-2":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"columns:":["_col0","_col1","_col2","_col3"],"OperatorId:":"TS_16","children":{"Reduce Output Operator":{"columnExprMap:":{"KEY.reducesinkkey0":"_col0","KEY.reducesinkkey1":"_col1","KEY.reducesinkkey2":"_col2","KEY.reducesinkkey3":"_col3"},"key expressions:":"_col0 (type: string), _col1 (type: string), _col2 (type: string), _col3 (type: string)","sort order:":"++++","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"RS_10"}}}}],"Reduce Operator Tree:":{"Select Operator":{"expressions:":"KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string), KEY.reducesinkkey2 (type: string), KEY.reducesinkkey3 (type: string)","columnExprMap:":{"_col0":"KEY.reducesinkkey0","_col1":"KEY.reducesinkkey1","_col2":"KEY.reducesinkkey2","_col3":"KEY.reducesinkkey3"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_11","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_12"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_17"}}}}}} Warning: Shuffle Join JOIN[8][tables = [src1, src2]] in Stage 'Stage-1:MAPRED' is a cross product PREHOOK: query: SELECT src1.key as k1, src1.value as v1, src2.key as k2, src2.value as v2 FROM http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/results/clientpositive/parallel_join0.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/parallel_join0.q.out b/ql/src/test/results/clientpositive/parallel_join0.q.out index 003a990..44709bf 100644 --- a/ql/src/test/results/clientpositive/parallel_join0.q.out +++ b/ql/src/test/results/clientpositive/parallel_join0.q.out @@ -114,7 +114,7 @@ SELECT src1.key as k1, src1.value as v1, (SELECT * FROM src WHERE src.key < 10) src2 SORT BY k1, v1, k2, v2 POSTHOOK: type: QUERY -{"STAGE DEPENDENCIES":{"Stage-1":{"ROOT STAGE":"TRUE"},"Stage-2":{"DEPENDENT STAGES":"Stage-1"},"Stage-0":{"DEPENDENT STAGES":"Stage-2"}},"STAGE PLANS":{"Stage-1":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_0","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_13","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_2","children":{"Reduce Output Operator":{"columnExprMap:":{"VALU E._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_6"}}}}}}}},{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_3","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_14","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"Reduce Ou tput Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_7"}}}}}}}}],"Reduce Operator Tree:":{"Join Operator":{"columnExprMap:":{"_col0":"0:VALUE._col0","_col1":"0:VALUE._col1","_col2":"1:VALUE._col0","_col3":"1:VALUE._col1"},"condition map:":[{"":"Inner Join 0 to 1"}],"keys:":{},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"JOIN_8","children":{"File Output Operator":{"compressed:":"false","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe"},"OperatorId:":"FS_15"}}}}}},"Stage-2":{"Map Reduce":{"Ma p Operator Tree:":[{"TableScan":{"columns:":["_col0","_col1","_col2","_col3"],"OperatorId:":"TS_16","children":{"Reduce Output Operator":{"columnExprMap:":{"KEY.reducesinkkey0":"_col0","KEY.reducesinkkey1":"_col1","KEY.reducesinkkey2":"_col2","KEY.reducesinkkey3":"_col3"},"key expressions:":"_col0 (type: string), _col1 (type: string), _col2 (type: string), _col3 (type: string)","sort order:":"++++","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"RS_10"}}}}],"Reduce Operator Tree:":{"Select Operator":{"expressions:":"KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string), KEY.reducesinkkey2 (type: string), KEY.reducesinkkey3 (type: string)","columnExprMap:":{"_col0":"KEY.reducesinkkey0","_col1":"KEY.reducesinkkey1","_col2":"KEY.reducesinkkey2","_col3":"KEY.reducesinkkey3"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NO NE","OperatorId:":"SEL_11","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_12"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_17"}}}}}} +{"cboInfo":"Plan not optimized by CBO.","STAGE DEPENDENCIES":{"Stage-1":{"ROOT STAGE":"TRUE"},"Stage-2":{"DEPENDENT STAGES":"Stage-1"},"Stage-0":{"DEPENDENT STAGES":"Stage-2"}},"STAGE PLANS":{"Stage-1":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_0","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_13","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_2","children":{"Reduce Ou tput Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_6"}}}}}}}},{"TableScan":{"alias:":"src","columns:":["key","value"],"database:":"default","filterExpr:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE","table:":"src","isTempTable:":"false","OperatorId:":"TS_3","children":{"Filter Operator":{"predicate:":"(key < 10) (type: boolean)","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"FIL_14","children":{"Select Operator":{"expressions:":"key (type: string), value (type: string)","columnExprMap:":{"_col0":"key","_col1":"value"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","Oper atorId:":"SEL_5","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0","VALUE._col1":"_col1"},"sort order:":"","Statistics:":"Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: string), _col1 (type: string)","OperatorId:":"RS_7"}}}}}}}}],"Reduce Operator Tree:":{"Join Operator":{"columnExprMap:":{"_col0":"0:VALUE._col0","_col1":"0:VALUE._col1","_col2":"1:VALUE._col0","_col3":"1:VALUE._col1"},"condition map:":[{"":"Inner Join 0 to 1"}],"keys:":{},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"JOIN_8","children":{"File Output Operator":{"compressed:":"false","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe"},"OperatorId:":"FS _15"}}}}}},"Stage-2":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"columns:":["_col0","_col1","_col2","_col3"],"OperatorId:":"TS_16","children":{"Reduce Output Operator":{"columnExprMap:":{"KEY.reducesinkkey0":"_col0","KEY.reducesinkkey1":"_col1","KEY.reducesinkkey2":"_col2","KEY.reducesinkkey3":"_col3"},"key expressions:":"_col0 (type: string), _col1 (type: string), _col2 (type: string), _col3 (type: string)","sort order:":"++++","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"RS_10"}}}}],"Reduce Operator Tree:":{"Select Operator":{"expressions:":"KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string), KEY.reducesinkkey2 (type: string), KEY.reducesinkkey3 (type: string)","columnExprMap:":{"_col0":"KEY.reducesinkkey0","_col1":"KEY.reducesinkkey1","_col2":"KEY.reducesinkkey2","_col3":"KEY.reducesinkkey3"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_11","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 27556 Data size: 612872 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_12"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_17"}}}}}} Warning: Shuffle Join JOIN[8][tables = [src1, src2]] in Stage 'Stage-1:MAPRED' is a cross product PREHOOK: query: SELECT src1.key as k1, src1.value as v1, src2.key as k2, src2.value as v2 FROM http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/results/clientpositive/plan_json.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/plan_json.q.out b/ql/src/test/results/clientpositive/plan_json.q.out index f1212ef..6007d2d 100644 --- a/ql/src/test/results/clientpositive/plan_json.q.out +++ b/ql/src/test/results/clientpositive/plan_json.q.out @@ -2,4 +2,4 @@ PREHOOK: query: EXPLAIN FORMATTED SELECT count(1) FROM src PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN FORMATTED SELECT count(1) FROM src POSTHOOK: type: QUERY -{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM `default`.`src`","STAGE DEPENDENCIES":{"Stage-0":{"ROOT STAGE":"TRUE"}},"STAGE PLANS":{"Stage-0":{"Fetch Operator":{"limit:":"1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_7"}}}}}} +{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM `default`.`src`","cboInfo":"Plan optimized by CBO.","STAGE DEPENDENCIES":{"Stage-0":{"ROOT STAGE":"TRUE"}},"STAGE PLANS":{"Stage-0":{"Fetch Operator":{"limit:":"1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_7"}}}}}} http://git-wip-us.apache.org/repos/asf/hive/blob/aa3a5619/ql/src/test/results/clientpositive/vector_outer_join3.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/vector_outer_join3.q.out b/ql/src/test/results/clientpositive/vector_outer_join3.q.out index 45d9c3e..1f1c131 100644 --- a/ql/src/test/results/clientpositive/vector_outer_join3.q.out +++ b/ql/src/test/results/clientpositive/vector_outer_join3.q.out @@ -244,7 +244,7 @@ left outer join small_alltypesorc_a_n1 hd on hd.cstring1 = c.cstring1 ) t1 POSTHOOK: type: QUERY -{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM (SELECT `cint`, `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t`\nLEFT JOIN (SELECT `cint`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t0` ON `t`.`cint` = `t0`.`cint`\nLEFT JOIN (SELECT `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t1` ON `t`.`cstring1` = `t1`.`cstring1`","PLAN VECTORIZATION":{"enabled":true,"enabledConditionsMet":["hive.vectorized.execution.enabled IS true"]},"STAGE DEPENDENCIES":{"Stage-8":{"ROOT STAGE":"TRUE"},"Stage-3":{"DEPENDENT STAGES":"Stage-8"},"Stage-0":{"DEPENDENT STAGES":"Stage-3"}},"STAGE PLANS":{"Stage-8":{"Map Reduce Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd","columns:":["cint"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypes orc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cint (type: int)","columnExprMap:":{"_col0":"cint"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col0 (type: int)","1":"_col0 (type: int)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"expressions:":"cstring1 (type: string)","columnExprMap:":{"_col0":"cstring1"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"HashTable Sink Operator":{"keys:":{"0":"_col1 (type: str ing)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cint","cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boolean, 11:cboolean2:boolean, 12:ROW__ID:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cint (type: int), cstring1 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cstring1"},"outputColumnNames:":["_col0","_col1"],"Select Vectorization:":{"className:":"VectorSelectOperator","native:" :"true","projectedOutputColumnNums:":"[2, 6]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col1":"0:_col1"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: int)","1":"_col0 (type: int)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 2:int"],"bigTableValueExpressions:":["col 6:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col1"],"Statistics:":"Num rows: 22 Data size: 4840 Basic stats: COMPLETE Column stats: NONE","Opera torId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 24 Data size: 5324 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_30","children":{"Group By Operator":{"aggregations:":["count()"],"Group By Vectorization:":{"aggregators:":["VectorUDAFCountStar(*) -> bigint"],"className:":"VectorGroupByOperator","groupByMode:":"HASH","native:":"false"," vectorProcessingMode:":"HASH","projectedOutputColumnNums:":"[0]"},"mode:":"hash","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_31","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0"},"sort order:":"","Reduce Sink Vectorization:":{"className:":"VectorReduceSinkOperator","native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorization:":{"enabled:":"true","enabledConditionsMet:":["hive.vectorized.use.vectorized.input.format I S true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[2, 6]","dataColumns:":["ctinyint:tinyint","csmallint:smallint","cint:int","cbigint:bigint","cfloat:float","cdouble:double","cstring1:string","cstring2:string","ctimestamp1:timestamp","ctimestamp2:timestamp","cboolean1:boolean","cboolean2:boolean"],"partitionColumnCount:":"0","scratchColumnTypeNames:":"[]"}},"Local Work:":{"Map Reduce Local Work":{}},"Reduce Vectorization:":{"enabled:":"false","enableConditionsMet:":["hive.vectorized.execution.reduce.enabled IS true"],"enableConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Reduce Operator Tree:":{"Group By Operator":{"aggregations:":["count(VALUE._col0)"],"mode:":"mergepartial","outputColumnNames:":["_col0"],"Sta tistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_15","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_17"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_33"}}}}}} +{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM (SELECT `cint`, `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t`\nLEFT JOIN (SELECT `cint`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t0` ON `t`.`cint` = `t0`.`cint`\nLEFT JOIN (SELECT `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t1` ON `t`.`cstring1` = `t1`.`cstring1`","PLAN VECTORIZATION":{"enabled":true,"enabledConditionsMet":["hive.vectorized.execution.enabled IS true"]},"cboInfo":"Plan optimized by CBO.","STAGE DEPENDENCIES":{"Stage-8":{"ROOT STAGE":"TRUE"},"Stage-3":{"DEPENDENT STAGES":"Stage-8"},"Stage-0":{"DEPENDENT STAGES":"Stage-3"}},"STAGE PLANS":{"Stage-8":{"Map Reduce Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd","columns:":["cint"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column st ats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cint (type: int)","columnExprMap:":{"_col0":"cint"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col0 (type: int)","1":"_col0 (type: int)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"expressions:":"cstring1 (type: string)","columnExprMap:":{"_col0":"cstring1"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"HashTable Sink Operat or":{"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cint","cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boolean, 11:cboolean2:boolean, 12:ROW__ID:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cint (type: int), cstring1 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cstring1"},"outputColumnNames:":["_col0","_col1"],"Select Vectorization:":{"className :":"VectorSelectOperator","native:":"true","projectedOutputColumnNums:":"[2, 6]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col1":"0:_col1"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: int)","1":"_col0 (type: int)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 2:int"],"bigTableValueExpressions:":["col 6:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col1"],"Statistics:":"Num rows: 22 Data size: 4840 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 24 Data size: 5324 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_30","children":{"Group By Operator":{"aggregations:":["count()"],"Group By Vectorization:":{"aggregators:":["VectorUDAFCountStar(*) -> bigint"],"className:":"VectorGroupByOperator","group ByMode:":"HASH","native:":"false","vectorProcessingMode:":"HASH","projectedOutputColumnNums:":"[0]"},"mode:":"hash","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_31","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0"},"sort order:":"","Reduce Sink Vectorization:":{"className:":"VectorReduceSinkOperator","native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorization:":{"enabled:":"true","enabledConditionsMet:":["hive.vecto rized.use.vectorized.input.format IS true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[2, 6]","dataColumns:":["ctinyint:tinyint","csmallint:smallint","cint:int","cbigint:bigint","cfloat:float","cdouble:double","cstring1:string","cstring2:string","ctimestamp1:timestamp","ctimestamp2:timestamp","cboolean1:boolean","cboolean2:boolean"],"partitionColumnCount:":"0","scratchColumnTypeNames:":"[]"}},"Local Work:":{"Map Reduce Local Work":{}},"Reduce Vectorization:":{"enabled:":"false","enableConditionsMet:":["hive.vectorized.execution.reduce.enabled IS true"],"enableConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Reduce Operator Tree:":{"Group By Operator":{"aggregations:":["count(VALUE._col0)"],"mode:":"mergepartial", "outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_15","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_17"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_33"}}}}}} PREHOOK: query: select count(*) from (select c.cstring1 from small_alltypesorc_a_n1 c left outer join small_alltypesorc_a_n1 cd @@ -284,7 +284,7 @@ left outer join small_alltypesorc_a_n1 hd on hd.cstring1 = c.cstring1 ) t1 POSTHOOK: type: QUERY -{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM (SELECT `cstring1`, `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t`\nLEFT JOIN (SELECT `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t0` ON `t`.`cstring2` = `t0`.`cstring2`\nLEFT JOIN (SELECT `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t1` ON `t`.`cstring1` = `t1`.`cstring1`","PLAN VECTORIZATION":{"enabled":true,"enabledConditionsMet":["hive.vectorized.execution.enabled IS true"]},"STAGE DEPENDENCIES":{"Stage-8":{"ROOT STAGE":"TRUE"},"Stage-3":{"DEPENDENT STAGES":"Stage-8"},"Stage-0":{"DEPENDENT STAGES":"Stage-3"}},"STAGE PLANS":{"Stage-8":{"Map Reduce Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd","columns:":["cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","tab le:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cstring2 (type: string)","columnExprMap:":{"_col0":"cstring2"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"expressions:":"cstring1 (type: string)","columnExprMap:":{"_col0":"cstring1"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"HashTable Sink Oper ator":{"keys:":{"0":"_col0 (type: string)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cstring1","cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boolean, 11:cboolean2:boolean, 12:ROW__ID:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cstring1 (type: string), cstring2 (type: string)","columnExprMap:":{"_col0":"cstring1","_col1":"cstring2"},"outputColumnNames:":["_col0","_col1"],"Select Vectorizat ion:":{"className:":"VectorSelectOperator","native:":"true","projectedOutputColumnNums:":"[6, 7]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col0":"0:_col0"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 7:string"],"bigTableValueExpressions:":["col 6:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 22 Dat a size: 4840 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 24 Data size: 5324 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_30","children":{"Group By Operator":{"aggregations:":["count()"],"Group By Vectorization:":{"aggregators:":["VectorUDAFCountStar(*) -> bigint"],"className:":"Vec torGroupByOperator","groupByMode:":"HASH","native:":"false","vectorProcessingMode:":"HASH","projectedOutputColumnNums:":"[0]"},"mode:":"hash","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_31","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0"},"sort order:":"","Reduce Sink Vectorization:":{"className:":"VectorReduceSinkOperator","native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorization:":{"enabled:":"true","enabledCo nditionsMet:":["hive.vectorized.use.vectorized.input.format IS true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[6, 7]","dataColumns:":["ctinyint:tinyint","csmallint:smallint","cint:int","cbigint:bigint","cfloat:float","cdouble:double","cstring1:string","cstring2:string","ctimestamp1:timestamp","ctimestamp2:timestamp","cboolean1:boolean","cboolean2:boolean"],"partitionColumnCount:":"0","scratchColumnTypeNames:":"[]"}},"Local Work:":{"Map Reduce Local Work":{}},"Reduce Vectorization:":{"enabled:":"false","enableConditionsMet:":["hive.vectorized.execution.reduce.enabled IS true"],"enableConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Reduce Operator Tree:":{"Group By Operator":{"aggregations:":["count(VALUE._col0) "],"mode:":"mergepartial","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_15","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_17"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_33"}}}}}} +{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM (SELECT `cstring1`, `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t`\nLEFT JOIN (SELECT `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t0` ON `t`.`cstring2` = `t0`.`cstring2`\nLEFT JOIN (SELECT `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t1` ON `t`.`cstring1` = `t1`.`cstring1`","PLAN VECTORIZATION":{"enabled":true,"enabledConditionsMet":["hive.vectorized.execution.enabled IS true"]},"cboInfo":"Plan optimized by CBO.","STAGE DEPENDENCIES":{"Stage-8":{"ROOT STAGE":"TRUE"},"Stage-3":{"DEPENDENT STAGES":"Stage-8"},"Stage-0":{"DEPENDENT STAGES":"Stage-3"}},"STAGE PLANS":{"Stage-8":{"Map Reduce Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd","columns:":["cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats : COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cstring2 (type: string)","columnExprMap:":{"_col0":"cstring2"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"expressions:":"cstring1 (type: string)","columnExprMap:":{"_col0":"cstring1"},"outputColumnNames:":["_col0"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_ 5","children":{"HashTable Sink Operator":{"keys:":{"0":"_col0 (type: string)","1":"_col0 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cstring1","cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boolean, 11:cboolean2:boolean, 12:ROW__ID:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cstring1 (type: string), cstring2 (type: string)","columnExprMap:":{"_col0":"cstring1","_col1":"cstring2"},"outputColumnNames:":[ "_col0","_col1"],"Select Vectorization:":{"className:":"VectorSelectOperator","native:":"true","projectedOutputColumnNums:":"[6, 7]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col0":"0:_col0"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 7:string"],"bigTableValueExpressions:":["col 6:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col 0"],"Statistics:":"Num rows: 22 Data size: 4840 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: string)","1":"_col0 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 24 Data size: 5324 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_30","children":{"Group By Operator":{"aggregations:":["count()"],"Group By Vectorization:":{"aggregators:":["VectorUDAFCountSt ar(*) -> bigint"],"className:":"VectorGroupByOperator","groupByMode:":"HASH","native:":"false","vectorProcessingMode:":"HASH","projectedOutputColumnNums:":"[0]"},"mode:":"hash","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_31","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0"},"sort order:":"","Reduce Sink Vectorization:":{"className:":"VectorReduceSinkOperator","native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorizat ion:":{"enabled:":"true","enabledConditionsMet:":["hive.vectorized.use.vectorized.input.format IS true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[6, 7]","dataColumns:":["ctinyint:tinyint","csmallint:smallint","cint:int","cbigint:bigint","cfloat:float","cdouble:double","cstring1:string","cstring2:string","ctimestamp1:timestamp","ctimestamp2:timestamp","cboolean1:boolean","cboolean2:boolean"],"partitionColumnCount:":"0","scratchColumnTypeNames:":"[]"}},"Local Work:":{"Map Reduce Local Work":{}},"Reduce Vectorization:":{"enabled:":"false","enableConditionsMet:":["hive.vectorized.execution.reduce.enabled IS true"],"enableConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Reduce Operator Tree:":{"Group By Operator":{" aggregations:":["count(VALUE._col0)"],"mode:":"mergepartial","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_15","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_17"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_33"}}}}}} PREHOOK: query: select count(*) from (select c.cstring1 from small_alltypesorc_a_n1 c left outer join small_alltypesorc_a_n1 cd @@ -324,7 +324,7 @@ left outer join small_alltypesorc_a_n1 hd on hd.cstring1 = c.cstring1 and hd.cint = c.cint ) t1 POSTHOOK: type: QUERY -{"optimizedSQL":"SELECT COUNT(*) AS `$f0`\nFROM (SELECT `cint`, `cbigint`, `cstring1`, `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t`\nLEFT JOIN (SELECT `cbigint`, `cstring2`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t0` ON `t`.`cstring2` = `t0`.`cstring2` AND `t`.`cbigint` = `t0`.`cbigint`\nLEFT JOIN (SELECT `cint`, `cstring1`\nFROM `default`.`small_alltypesorc_a_n1`) AS `t1` ON `t`.`cstring1` = `t1`.`cstring1` AND `t`.`cint` = `t1`.`cint`","PLAN VECTORIZATION":{"enabled":true,"enabledConditionsMet":["hive.vectorized.execution.enabled IS true"]},"STAGE DEPENDENCIES":{"Stage-8":{"ROOT STAGE":"TRUE"},"Stage-3":{"DEPENDENT STAGES":"Stage-8"},"Stage-0":{"DEPENDENT STAGES":"Stage-3"}},"STAGE PLANS":{"Stage-8":{"Map Reduce Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd","columns:":["cbigint","cstring2"], "database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cbigint (type: bigint), cstring2 (type: string)","columnExprMap:":{"_col0":"cbigint","_col1":"cstring2"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col1 (type: bigint), _col3 (type: string)","1":"_col0 (type: bigint), _col1 (type: string)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cint","cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"expressions:":"cint (type: int), cst ring1 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cstring1"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"HashTable Sink Operator":{"keys:":{"0":"_col0 (type: int), _col2 (type: string)","1":"_col0 (type: int), _col1 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cint","cbigint","cstring1","cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boolean, 11:cboolean2:boolean, 12:ROW__I D:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cint (type: int), cbigint (type: bigint), cstring1 (type: string), cstring2 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cbigint","_col2":"cstring1","_col3":"cstring2"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Select Vectorization:":{"className:":"VectorSelectOperator","native:":"true","projectedOutputColumnNums:":"[2, 3, 6, 7]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col0":"0:_col0","_col2":"0:_col2"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: bigint), _col3 (type: string)","1":"_col0 (type: bigint), _col1 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 3:bigint","col 7:string"],"bigTableValueExpressions:":["col 2:int","col 6:strin g"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col0","_col2"],"Statistics:":"Num rows: 22 Data size: 4840 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: int), _col2 (type: string)","1":"_col0 (type: int), _col1 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:int","col 1:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.executi 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"native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorization:":{"enabled:":"true","enabledConditionsMet:":["hive.vectorized.use.vectorized.input.format IS true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[2, 3, 6, 7]","dataColumns:":["ctinyint:tinyint","csmallint:smallint","cint:int","c 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Local Work":{"Alias -> Map Local Tables:":{"$hdt$_1:cd":{"Fetch Operator":{"limit:":"-1"}},"$hdt$_2:hd":{"Fetch Operator":{"limit:":"-1"}}},"Alias -> Map Local Operator Tree:":{"$hdt$_1:cd":{"TableScan":{"alias:":"cd" ,"columns:":["cbigint","cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_2","children":{"Select Operator":{"expressions:":"cbigint (type: bigint), cstring2 (type: string)","columnExprMap:":{"_col0":"cbigint","_col1":"cstring2"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_3","children":{"HashTable Sink Operator":{"keys:":{"0":"_col1 (type: bigint), _col3 (type: string)","1":"_col0 (type: bigint), _col1 (type: string)"},"OperatorId:":"HASHTABLESINK_26"}}}}}},"$hdt$_2:hd":{"TableScan":{"alias:":"hd","columns:":["cint","cstring1"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","isTempTable:":"false","OperatorId:":"TS_4","children":{"Select Operator":{"e xpressions:":"cint (type: int), cstring1 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cstring1"},"outputColumnNames:":["_col0","_col1"],"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_5","children":{"HashTable Sink Operator":{"keys:":{"0":"_col0 (type: int), _col2 (type: string)","1":"_col0 (type: int), _col1 (type: string)"},"OperatorId:":"HASHTABLESINK_24"}}}}}}}}},"Stage-3":{"Map Reduce":{"Map Operator Tree:":[{"TableScan":{"alias:":"c","columns:":["cint","cbigint","cstring1","cstring2"],"database:":"default","Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","table:":"small_alltypesorc_a_n1","TableScan Vectorization:":{"native:":"true","vectorizationSchemaColumns:":"[0:ctinyint:tinyint, 1:csmallint:smallint, 2:cint:int, 3:cbigint:bigint, 4:cfloat:float, 5:cdouble:double, 6:cstring1:string, 7:cstring2:string, 8:ctimestamp1:timestamp, 9:ctimestamp2:timestamp, 10:cboolean1:boole an, 11:cboolean2:boolean, 12:ROW__ID:struct<writeid:bigint,bucketid:int,rowid:bigint>]"},"isTempTable:":"false","OperatorId:":"TS_0","children":{"Select Operator":{"expressions:":"cint (type: int), cbigint (type: bigint), cstring1 (type: string), cstring2 (type: string)","columnExprMap:":{"_col0":"cint","_col1":"cbigint","_col2":"cstring1","_col3":"cstring2"},"outputColumnNames:":["_col0","_col1","_col2","_col3"],"Select Vectorization:":{"className:":"VectorSelectOperator","native:":"true","projectedOutputColumnNums:":"[2, 3, 6, 7]"},"Statistics:":"Num rows: 20 Data size: 4400 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"SEL_28","children":{"Map Join Operator":{"columnExprMap:":{"_col0":"0:_col0","_col2":"0:_col2"},"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col1 (type: bigint), _col3 (type: string)","1":"_col0 (type: bigint), _col1 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 3:bigint","col 7:string"],"bigTableValueExpr essions:":["col 2:int","col 6:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtable IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"outputColumnNames:":["_col0","_col2"],"Statistics:":"Num rows: 22 Data size: 4840 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_29","children":{"Map Join Operator":{"condition map:":[{"":"Left Outer Join 0 to 1"}],"keys:":{"0":"_col0 (type: int), _col2 (type: string)","1":"_col0 (type: int), _col1 (type: string)"},"Map Join Vectorization:":{"bigTableKeyExpressions:":["col 0:int","col 1:string"],"className:":"VectorMapJoinOperator","native:":"false","nativeConditionsMet:":["hive.mapjoin.optimized.hashtabl e IS true","hive.vectorized.execution.mapjoin.native.enabled IS true","One MapJoin Condition IS true","No nullsafe IS true","Small table vectorizes IS true","Outer Join has keys IS true","Optimized Table and Supports Key Types IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 24 Data size: 5324 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"MAPJOIN_30","children":{"Group By Operator":{"aggregations:":["count()"],"Group By Vectorization:":{"aggregators:":["VectorUDAFCountStar(*) -> bigint"],"className:":"VectorGroupByOperator","groupByMode:":"HASH","native:":"false","vectorProcessingMode:":"HASH","projectedOutputColumnNums:":"[0]"},"mode:":"hash","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_31","children":{"Reduce Output Operator":{"columnExprMap:":{"VALUE._col0":"_col0"},"sort order:":"","Reduce Sink Vectorization:":{"clas sName:":"VectorReduceSinkOperator","native:":"false","nativeConditionsMet:":["hive.vectorized.execution.reducesink.new.enabled IS true","No PTF TopN IS true","No DISTINCT columns IS true","BinarySortableSerDe for keys IS true","LazyBinarySerDe for values IS true"],"nativeConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","value expressions:":"_col0 (type: bigint)","OperatorId:":"RS_32"}}}}}}}}}}}}],"Execution mode:":"vectorized","Map Vectorization:":{"enabled:":"true","enabledConditionsMet:":["hive.vectorized.use.vectorized.input.format IS true"],"inputFormatFeatureSupport:":"[DECIMAL_64]","featureSupportInUse:":"[DECIMAL_64]","inputFileFormats:":["org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"],"allNative:":"false","usesVectorUDFAdaptor:":"false","vectorized:":"true","rowBatchContext:":{"dataColumnCount:":"12","includeColumns:":"[2, 3, 6, 7]","dataColumns:":["ctinyint:tinyint" ,"csmallint:smallint","cint:int","cbigint:bigint","cfloat:float","cdouble:double","cstring1:string","cstring2:string","ctimestamp1:timestamp","ctimestamp2:timestamp","cboolean1:boolean","cboolean2:boolean"],"partitionColumnCount:":"0","scratchColumnTypeNames:":"[]"}},"Local Work:":{"Map Reduce Local Work":{}},"Reduce Vectorization:":{"enabled:":"false","enableConditionsMet:":["hive.vectorized.execution.reduce.enabled IS true"],"enableConditionsNotMet:":["hive.execution.engine mr IN [tez, spark] IS false"]},"Reduce Operator Tree:":{"Group By Operator":{"aggregations:":["count(VALUE._col0)"],"mode:":"mergepartial","outputColumnNames:":["_col0"],"Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","OperatorId:":"GBY_15","children":{"File Output Operator":{"compressed:":"false","Statistics:":"Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE","table:":{"input format:":"org.apache.hadoop.mapred.SequenceFileInputFormat","output format:":"org.ap ache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"},"OperatorId:":"FS_17"}}}}}},"Stage-0":{"Fetch Operator":{"limit:":"-1","Processor Tree:":{"ListSink":{"OperatorId:":"LIST_SINK_33"}}}}}} PREHOOK: query: select count(*) from (select c.cstring1 from small_alltypesorc_a_n1 c left outer join small_alltypesorc_a_n1 cd
