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Posted to commits@hive.apache.org by zs...@apache.org on 2009/10/28 00:43:41 UTC
svn commit: r830404 - in /hadoop/hive/trunk: ./
contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/
contrib/src/test/queries/clientpositive/
contrib/src/test/results/clientpositive/
Author: zshao
Date: Tue Oct 27 23:43:41 2009
New Revision: 830404
URL: http://svn.apache.org/viewvc?rev=830404&view=rev
Log:
HIVE-905. Smallint not working for typedbyteserde. (Namit Jain via zshao)
Added:
hadoop/hive/trunk/contrib/src/test/queries/clientpositive/serde_typedbytes2.q
hadoop/hive/trunk/contrib/src/test/results/clientpositive/serde_typedbytes2.q.out
Modified:
hadoop/hive/trunk/CHANGES.txt
hadoop/hive/trunk/contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/TypedBytesWritableInput.java
Modified: hadoop/hive/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/CHANGES.txt?rev=830404&r1=830403&r2=830404&view=diff
==============================================================================
--- hadoop/hive/trunk/CHANGES.txt (original)
+++ hadoop/hive/trunk/CHANGES.txt Tue Oct 27 23:43:41 2009
@@ -220,6 +220,8 @@
HIVE-903. msck: output not deterministic
(Cyrus Katrak via namit)
+ HIVE-905. Smallint not working for typedbyteserde. (Namit Jain via zshao)
+
Release 0.4.0 - Unreleased
INCOMPATIBLE CHANGES
Modified: hadoop/hive/trunk/contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/TypedBytesWritableInput.java
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/TypedBytesWritableInput.java?rev=830404&r1=830403&r2=830404&view=diff
==============================================================================
--- hadoop/hive/trunk/contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/TypedBytesWritableInput.java (original)
+++ hadoop/hive/trunk/contrib/src/java/org/apache/hadoop/hive/contrib/util/typedbytes/TypedBytesWritableInput.java Tue Oct 27 23:43:41 2009
@@ -47,7 +47,7 @@
/**
* Provides functionality for reading typed bytes as Writable objects.
- *
+ *
* @see TypedBytesInput
*/
public class TypedBytesWritableInput implements Configurable {
@@ -72,7 +72,7 @@
/**
* Get a thread-local typed bytes writable input for the supplied
* {@link TypedBytesInput}.
- *
+ *
* @param in typed bytes input object
* @return typed bytes writable input corresponding to the supplied
* {@link TypedBytesInput}.
@@ -86,7 +86,7 @@
/**
* Get a thread-local typed bytes writable input for the supplied
* {@link DataInput}.
- *
+ *
* @param in data input object
* @return typed bytes writable input corresponding to the supplied
* {@link DataInput}.
@@ -146,7 +146,7 @@
public Type readTypeCode() throws IOException {
return in.readType();
}
-
+
public Class<? extends Writable> readType() throws IOException {
Type type = in.readType();
if (type == null) {
@@ -165,6 +165,8 @@
return VLongWritable.class;
case FLOAT:
return FloatWritable.class;
+ case SHORT:
+ return ShortWritable.class;
case DOUBLE:
return DoubleWritable.class;
case STRING:
@@ -243,7 +245,7 @@
public ShortWritable readShort() throws IOException {
return readShort(null);
}
-
+
public VIntWritable readVInt(VIntWritable iw) throws IOException {
if (iw == null) {
iw = new VIntWritable();
@@ -369,14 +371,14 @@
public SortedMapWritable readSortedMap() throws IOException {
return readSortedMap(null);
}
-
+
public Writable readWritable(Writable writable) throws IOException {
ByteArrayInputStream bais = new ByteArrayInputStream(in.readBytes());
DataInputStream dis = new DataInputStream(bais);
String className = WritableUtils.readString(dis);
if (writable == null) {
try {
- Class<? extends Writable> cls =
+ Class<? extends Writable> cls =
conf.getClassByName(className).asSubclass(Writable.class);
writable = (Writable) ReflectionUtils.newInstance(cls, conf);
} catch (ClassNotFoundException e) {
@@ -400,5 +402,5 @@
public void setConf(Configuration conf) {
this.conf = conf;
}
-
+
}
Added: hadoop/hive/trunk/contrib/src/test/queries/clientpositive/serde_typedbytes2.q
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/contrib/src/test/queries/clientpositive/serde_typedbytes2.q?rev=830404&view=auto
==============================================================================
--- hadoop/hive/trunk/contrib/src/test/queries/clientpositive/serde_typedbytes2.q (added)
+++ hadoop/hive/trunk/contrib/src/test/queries/clientpositive/serde_typedbytes2.q Tue Oct 27 23:43:41 2009
@@ -0,0 +1,29 @@
+add jar ../build/contrib/hive_contrib.jar;
+
+drop table dest1;
+CREATE TABLE dest1(key SMALLINT, value STRING) STORED AS TEXTFILE;
+
+EXPLAIN
+FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue;
+
+FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue;
+
+SELECT dest1.* FROM dest1;
+
+drop table dest1;
Added: hadoop/hive/trunk/contrib/src/test/results/clientpositive/serde_typedbytes2.q.out
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/contrib/src/test/results/clientpositive/serde_typedbytes2.q.out?rev=830404&view=auto
==============================================================================
--- hadoop/hive/trunk/contrib/src/test/results/clientpositive/serde_typedbytes2.q.out (added)
+++ hadoop/hive/trunk/contrib/src/test/results/clientpositive/serde_typedbytes2.q.out Tue Oct 27 23:43:41 2009
@@ -0,0 +1,654 @@
+PREHOOK: query: drop table dest1
+PREHOOK: type: DROPTABLE
+POSTHOOK: query: drop table dest1
+POSTHOOK: type: DROPTABLE
+PREHOOK: query: CREATE TABLE dest1(key SMALLINT, value STRING) STORED AS TEXTFILE
+PREHOOK: type: CREATETABLE
+POSTHOOK: query: CREATE TABLE dest1(key SMALLINT, value STRING) STORED AS TEXTFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: default@dest1
+PREHOOK: query: EXPLAIN
+FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue
+PREHOOK: type: QUERY
+POSTHOOK: query: EXPLAIN
+FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue
+POSTHOOK: type: QUERY
+ABSTRACT SYNTAX TREE:
+ (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF src)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TRANSFORM (TOK_EXPLIST (TOK_FUNCTION TOK_SMALLINT (. (TOK_TABLE_OR_COL src) key)) (. (TOK_TABLE_OR_COL src) value)) (TOK_SERDE (TOK_SERDENAME 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe')) (TOK_RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter') '/bin/cat' (TOK_SERDE (TOK_SERDENAME 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe')) (TOK_RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader') (TOK_TABCOLLIST (TOK_TABCOL tkey TOK_SMALLINT) (TOK_TABCOL tvalue TOK_STRING))))))) tmap)) (TOK_INSERT (TOK_DESTINATION (TOK_TAB dest1)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL tkey)) (TOK_SELEXPR (TOK_TABLE_OR_COL tvalue)))))
+
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-4 depends on stages: Stage-1
+ Stage-0 depends on stages: Stage-4
+
+STAGE PLANS:
+ Stage: Stage-1
+ Map Reduce
+ Alias -> Map Operator Tree:
+ tmap:src
+ TableScan
+ alias: src
+ Select Operator
+ expressions:
+ expr: UDFToShort(key)
+ type: smallint
+ expr: value
+ type: string
+ outputColumnNames: _col0, _col1
+ Transform Operator
+ command: /bin/cat
+ output info:
+ input format: org.apache.hadoop.mapred.TextInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ Select Operator
+ expressions:
+ expr: tkey
+ type: smallint
+ expr: tvalue
+ type: string
+ outputColumnNames: _col0, _col1
+ File Output Operator
+ compressed: false
+ GlobalTableId: 1
+ 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
+ name: dest1
+
+ Stage: Stage-4
+ Conditional Operator
+ list of dependent Tasks:
+ Move Operator
+ files:
+ hdfs directory: true
+ destination: file:/data/users/njain/hive1/hive1/build/ql/tmp/1513901870/10000
+ Map Reduce
+ Alias -> Map Operator Tree:
+ file:/data/users/njain/hive1/hive1/build/ql/tmp/1534939955/10002
+ Reduce Output Operator
+ sort order:
+ Map-reduce partition columns:
+ expr: rand()
+ type: double
+ tag: -1
+ value expressions:
+ expr: key
+ type: smallint
+ expr: value
+ type: string
+ Reduce Operator Tree:
+ Extract
+ File Output Operator
+ compressed: false
+ GlobalTableId: 0
+ 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
+ name: dest1
+
+ Stage: Stage-0
+ Move Operator
+ tables:
+ replace: true
+ 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
+ name: dest1
+
+
+PREHOOK: query: FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@dest1
+POSTHOOK: query: FROM (
+ FROM src
+ SELECT TRANSFORM(cast(src.key as smallint), src.value) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDWRITER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
+ USING '/bin/cat'
+ AS (tkey smallint, tvalue string) ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
+ RECORDREADER 'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
+) tmap
+INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@dest1
+PREHOOK: query: SELECT dest1.* FROM dest1
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest1
+PREHOOK: Output: file:/data/users/njain/hive1/hive1/build/ql/tmp/1744285312/10000
+POSTHOOK: query: SELECT dest1.* FROM dest1
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest1
+POSTHOOK: Output: file:/data/users/njain/hive1/hive1/build/ql/tmp/1744285312/10000
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+126 val_126
+90 val_90
+169 val_169
+403 val_403
+400 val_400
+200 val_200
+97 val_97
+PREHOOK: query: drop table dest1
+PREHOOK: type: DROPTABLE
+POSTHOOK: query: drop table dest1
+POSTHOOK: type: DROPTABLE
+POSTHOOK: Output: default@dest1