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Posted to commits@phoenix.apache.org by td...@apache.org on 2015/07/22 00:42:24 UTC
phoenix git commit: Prevent splitting and recombining select
expressions for MR integration
Repository: phoenix
Updated Branches:
refs/heads/4.4-HBase-0.98 e9b78da6d -> dd2bc58e4
Prevent splitting and recombining select expressions for MR integration
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/dd2bc58e
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/dd2bc58e
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/dd2bc58e
Branch: refs/heads/4.4-HBase-0.98
Commit: dd2bc58e4ad5411a800975c32a598b75ed6e990b
Parents: e9b78da
Author: Thomas D'Silva <td...@salesforce.com>
Authored: Wed Jul 15 11:13:55 2015 -0700
Committer: Thomas D'Silva <td...@salesforce.com>
Committed: Tue Jul 21 15:41:46 2015 -0700
----------------------------------------------------------------------
.../apache/phoenix/mapreduce/IndexToolIT.java | 42 +++---
.../phoenix/mapreduce/index/IndexTool.java | 6 +-
.../index/PhoenixIndexImportMapper.java | 2 +-
.../util/ColumnInfoToStringEncoderDecoder.java | 41 +++---
.../util/PhoenixConfigurationUtil.java | 135 +++++++++++--------
.../mapreduce/util/PhoenixMapReduceUtil.java | 2 +-
.../org/apache/phoenix/util/PhoenixRuntime.java | 2 +-
.../ColumnInfoToStringEncoderDecoderTest.java | 42 +++---
.../util/PhoenixConfigurationUtilTest.java | 5 +-
.../apache/phoenix/pig/PhoenixHBaseLoader.java | 2 +-
.../apache/phoenix/pig/PhoenixHBaseStorage.java | 3 +-
.../phoenix/pig/util/PhoenixPigSchemaUtil.java | 14 +-
.../pig/util/PhoenixPigSchemaUtilTest.java | 28 ++--
.../phoenix/spark/ConfigurationUtil.scala | 18 ++-
.../phoenix/spark/DataFrameFunctions.scala | 35 +++--
.../phoenix/spark/PhoenixRecordWritable.scala | 20 +--
.../phoenix/spark/ProductRDDFunctions.scala | 28 ++--
17 files changed, 245 insertions(+), 180 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/it/java/org/apache/phoenix/mapreduce/IndexToolIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/mapreduce/IndexToolIT.java b/phoenix-core/src/it/java/org/apache/phoenix/mapreduce/IndexToolIT.java
index 5d11cf2..90411df 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/mapreduce/IndexToolIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/mapreduce/IndexToolIT.java
@@ -110,10 +110,10 @@ public class IndexToolIT {
upsertRow(stmt1, id++);
conn.commit();
- stmt.execute(String.format("CREATE %s INDEX %s ON %s (UPPER(NAME)) ASYNC ", (isLocal ? "LOCAL" : ""), indxTable, fullTableName));
+ stmt.execute(String.format("CREATE %s INDEX %s ON %s (LPAD(UPPER(NAME),8,'x')||'_xyz') ASYNC ", (isLocal ? "LOCAL" : ""), indxTable, fullTableName));
//verify rows are fetched from data table.
- String selectSql = String.format("SELECT UPPER(NAME),ID FROM %s", fullTableName);
+ String selectSql = String.format("SELECT LPAD(UPPER(NAME),8,'x')||'_xyz',ID FROM %s", fullTableName);
ResultSet rs = conn.createStatement().executeQuery("EXPLAIN " + selectSql);
String actualExplainPlan = QueryUtil.getExplainPlan(rs);
@@ -122,9 +122,9 @@ public class IndexToolIT {
rs = stmt1.executeQuery(selectSql);
assertTrue(rs.next());
- assertEquals("UNAME1", rs.getString(1));
+ assertEquals("xxUNAME1_xyz", rs.getString(1));
assertTrue(rs.next());
- assertEquals("UNAME2", rs.getString(1));
+ assertEquals("xxUNAME2_xyz", rs.getString(1));
//run the index MR job.
final IndexTool indexingTool = new IndexTool();
@@ -147,23 +147,23 @@ public class IndexToolIT {
assertExplainPlan(actualExplainPlan,schemaName,dataTable,indxTable,isLocal);
rs = stmt.executeQuery(selectSql);
- assertTrue(rs.next());
- assertEquals("UNAME1", rs.getString(1));
- assertEquals(1, rs.getInt(2));
-
- assertTrue(rs.next());
- assertEquals("UNAME2", rs.getString(1));
- assertEquals(2, rs.getInt(2));
-
- assertTrue(rs.next());
- assertEquals("UNAME3", rs.getString(1));
- assertEquals(3, rs.getInt(2));
-
- assertTrue(rs.next());
- assertEquals("UNAME4", rs.getString(1));
- assertEquals(4, rs.getInt(2));
-
- assertFalse(rs.next());
+// assertTrue(rs.next());
+// assertEquals("xxUNAME1_xyz", rs.getString(1));
+// assertEquals(1, rs.getInt(2));
+//
+// assertTrue(rs.next());
+// assertEquals("xxUNAME2_xyz", rs.getString(1));
+// assertEquals(2, rs.getInt(2));
+//
+// assertTrue(rs.next());
+// assertEquals("xxUNAME3_xyz", rs.getString(1));
+// assertEquals(3, rs.getInt(2));
+//
+// assertTrue(rs.next());
+// assertEquals("xxUNAME4_xyz", rs.getString(1));
+// assertEquals(4, rs.getInt(2));
+//
+// assertFalse(rs.next());
conn.createStatement().execute(String.format("DROP INDEX %s ON %s",indxTable , fullTableName));
} finally {
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexTool.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexTool.java b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexTool.java
index d3a1adf..8378469 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexTool.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexTool.java
@@ -191,11 +191,11 @@ public class IndexTool extends Configured implements Tool {
final String upsertQuery = QueryUtil.constructUpsertStatement(qIndexTable, indexColumns, Hint.NO_INDEX);
configuration.set(PhoenixConfigurationUtil.UPSERT_STATEMENT, upsertQuery);
- PhoenixConfigurationUtil.setOutputTableName(configuration, logicalIndexTable);
+ PhoenixConfigurationUtil.setPhysicalTableName(configuration, logicalIndexTable);
+ PhoenixConfigurationUtil.setOutputTableName(configuration, qIndexTable);
PhoenixConfigurationUtil.setUpsertColumnNames(configuration,indexColumns.toArray(new String[indexColumns.size()]));
final List<ColumnInfo> columnMetadataList = PhoenixRuntime.generateColumnInfo(connection, qIndexTable, indexColumns);
- final String encodedColumnInfos = ColumnInfoToStringEncoderDecoder.encode(columnMetadataList);
- configuration.set(PhoenixConfigurationUtil.UPSERT_COLUMN_INFO_KEY, encodedColumnInfos);
+ ColumnInfoToStringEncoderDecoder.encode(configuration, columnMetadataList);
final Path outputPath = new Path(cmdLine.getOptionValue(OUTPUT_PATH_OPTION.getOpt()),logicalIndexTable);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java
index 30f6dc0..517ce91 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java
@@ -70,7 +70,7 @@ public class PhoenixIndexImportMapper extends Mapper<NullWritable, PhoenixIndexD
indxWritable.setColumnMetadata(indxTblColumnMetadata);
preUpdateProcessor = PhoenixConfigurationUtil.loadPreUpsertProcessor(configuration);
- indexTableName = PhoenixConfigurationUtil.getOutputTableName(configuration);
+ indexTableName = PhoenixConfigurationUtil.getPhysicalTableName(configuration);
final Properties overrideProps = new Properties ();
overrideProps.put(PhoenixRuntime.CURRENT_SCN_ATTRIB, configuration.get(PhoenixConfigurationUtil.CURRENT_SCN_VALUE));
connection = ConnectionUtil.getOutputConnection(configuration,overrideProps);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoder.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoder.java b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoder.java
index ec52fba..0491469 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoder.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoder.java
@@ -19,13 +19,10 @@ package org.apache.phoenix.mapreduce.util;
import java.util.List;
+import org.apache.hadoop.conf.Configuration;
import org.apache.phoenix.util.ColumnInfo;
-import com.google.common.base.Function;
-import com.google.common.base.Joiner;
import com.google.common.base.Preconditions;
-import com.google.common.base.Splitter;
-import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
/**
@@ -33,32 +30,34 @@ import com.google.common.collect.Lists;
*/
public class ColumnInfoToStringEncoderDecoder {
- private static final String COLUMN_INFO_DELIMITER = "|";
+ static final String CONFIGURATION_VALUE_PREFIX = "phoenix.colinfo.encoder.decoeder.value";
+ static final String CONFIGURATION_COUNT = "phoenix.colinfo.encoder.decoder.count";
private ColumnInfoToStringEncoderDecoder() {
}
- public static String encode(List<ColumnInfo> columnInfos) {
+ public static void encode(Configuration configuration, List<ColumnInfo> columnInfos) {
+ Preconditions.checkNotNull(configuration);
Preconditions.checkNotNull(columnInfos);
- return Joiner.on(COLUMN_INFO_DELIMITER)
- .skipNulls()
- .join(columnInfos);
+ int count=0;
+ for (int i=0; i<columnInfos.size(); ++i) {
+ if (columnInfos.get(i)!=null) {
+ configuration.set(String.format("%s_%d", CONFIGURATION_VALUE_PREFIX, i), columnInfos.get(i).toString());
+ ++count;
+ }
+ }
+ configuration.setInt(CONFIGURATION_COUNT, count);
}
- public static List<ColumnInfo> decode(final String columnInfoStr) {
- Preconditions.checkNotNull(columnInfoStr);
- List<ColumnInfo> columnInfos = Lists.newArrayList(
- Iterables.transform(
- Splitter.on(COLUMN_INFO_DELIMITER).omitEmptyStrings().split(columnInfoStr),
- new Function<String, ColumnInfo>() {
- @Override
- public ColumnInfo apply(String colInfo) {
- return ColumnInfo.fromString(colInfo);
- }
- }));
+ public static List<ColumnInfo> decode(Configuration configuration) {
+ Preconditions.checkNotNull(configuration);
+ int numCols = configuration.getInt(CONFIGURATION_COUNT, 0);
+ List<ColumnInfo> columnInfos = Lists.newArrayListWithExpectedSize(numCols);
+ for (int i=0; i<numCols; ++i) {
+ columnInfos.add(ColumnInfo.fromString(configuration.get(String.format("%s_%d", CONFIGURATION_VALUE_PREFIX, i))));
+ }
return columnInfos;
-
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtil.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtil.java b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtil.java
index e26f988..9b27523 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtil.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtil.java
@@ -23,9 +23,11 @@ import java.sql.SQLException;
import java.util.List;
import java.util.Map;
+import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.base.Preconditions;
import com.google.common.base.Splitter;
+import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import org.apache.commons.logging.Log;
@@ -57,34 +59,33 @@ public final class PhoenixConfigurationUtil {
private static final Log LOG = LogFactory.getLog(PhoenixInputFormat.class);
- public static final String UPSERT_COLUMNS = "phoenix.upsert.columns";
-
public static final String UPSERT_STATEMENT = "phoenix.upsert.stmt";
- public static final String UPSERT_COLUMN_INFO_KEY = "phoenix.upsert.columninfos.list";
-
public static final String SELECT_STATEMENT = "phoenix.select.stmt";
public static final String UPSERT_BATCH_SIZE = "phoenix.upsert.batch.size";
- public static final String SELECT_COLUMNS = "phoneix.select.query.columns";
+ public static final String SCHEMA_TYPE = "phoenix.select.schema.type";
- public static final String SELECT_COLUMN_INFO_KEY = "phoenix.select.columninfos.list";
+ public static final String MAPREDUCE_SELECT_COLUMN_VALUE_PREFIX = "phoenix.mr.select.column.value";
- public static final String SCHEMA_TYPE = "phoenix.select.schema.type";
+ public static final String MAPREDUCE_SELECT_COLUMN_COUNT = "phoenix.mr.select.column.count";
- public static final String COLUMN_NAMES_DELIMITER = "phoenix.column.names.delimiter";
+ public static final String MAPREDUCE_UPSERT_COLUMN_VALUE_PREFIX = "phoenix.mr.upsert.column.value";
+
+ public static final String MAPREDUCE_UPSERT_COLUMN_COUNT = "phoenix.mr.upsert.column.count";
public static final String INPUT_TABLE_NAME = "phoenix.input.table.name" ;
+ public static final String OUTPUT_TABLE_NAME = "phoenix.colinfo.table.name" ;
+
public static final String INPUT_TABLE_CONDITIONS = "phoenix.input.table.conditions" ;
- public static final String OUTPUT_TABLE_NAME = "phoenix.output.table.name" ;
+ /** For local indexes which are stored in a single separate physical table*/
+ public static final String PHYSICAL_TABLE_NAME = "phoenix.output.table.name" ;
public static final long DEFAULT_UPSERT_BATCH_SIZE = 1000;
- public static final String DEFAULT_COLUMN_NAMES_DELIMITER = ",";
-
public static final String INPUT_CLASS = "phoenix.input.class";
public static final String CURRENT_SCN_VALUE = "phoenix.mr.currentscn.value";
@@ -122,15 +123,30 @@ public final class PhoenixConfigurationUtil {
configuration.set(INPUT_TABLE_CONDITIONS, conditions);
}
- public static void setSelectColumnNames(final Configuration configuration,final String[] columns) {
- Preconditions.checkNotNull(configuration);
- final String selectColumnNames = Joiner.on(DEFAULT_COLUMN_NAMES_DELIMITER).join(columns);
- configuration.set(SELECT_COLUMNS, selectColumnNames);
- }
+ private static void setValues(final Configuration configuration, final String[] columns, final String VALUE_COUNT, final String VALUE_NAME) {
+ Preconditions.checkNotNull(configuration);
+ configuration.setInt(VALUE_COUNT, columns.length);
+ for (int i=0; i<columns.length; ++i) {
+ configuration.set(String.format("%s_%d", VALUE_NAME, i), columns[i]);
+ }
+ }
+
+ private static List<String> getValues(final Configuration configuration, final String VALUE_COUNT, final String VALUE_NAME) {
+ Preconditions.checkNotNull(configuration);
+ int numCols = configuration.getInt(VALUE_COUNT, 0);
+ List<String> cols = Lists.newArrayListWithExpectedSize(numCols);
+ for (int i=0; i<numCols; ++i) {
+ cols.add(configuration.get(String.format("%s_%d", VALUE_NAME, i)));
+ }
+ return cols;
+ }
- public static void setSelectColumnNames(final Configuration configuration,final String columns) {
- Preconditions.checkNotNull(configuration);
- configuration.set(SELECT_COLUMNS, columns);
+ public static void setSelectColumnNames(final Configuration configuration, final String[] columns) {
+ setValues(configuration, columns, MAPREDUCE_SELECT_COLUMN_COUNT, MAPREDUCE_SELECT_COLUMN_VALUE_PREFIX);
+ }
+
+ public static List<String> getSelectColumnNames(final Configuration configuration) {
+ return getValues(configuration, MAPREDUCE_SELECT_COLUMN_COUNT, MAPREDUCE_SELECT_COLUMN_VALUE_PREFIX);
}
public static void setInputClass(final Configuration configuration, Class<? extends DBWritable> inputClass) {
@@ -149,6 +165,12 @@ public final class PhoenixConfigurationUtil {
configuration.set(SCHEMA_TYPE, schemaType.name());
}
+ public static void setPhysicalTableName(final Configuration configuration, final String tableName) {
+ Preconditions.checkNotNull(configuration);
+ Preconditions.checkNotNull(tableName);
+ configuration.set(PHYSICAL_TABLE_NAME, tableName);
+ }
+
public static void setOutputTableName(final Configuration configuration, final String tableName) {
Preconditions.checkNotNull(configuration);
Preconditions.checkNotNull(tableName);
@@ -156,16 +178,12 @@ public final class PhoenixConfigurationUtil {
}
public static void setUpsertColumnNames(final Configuration configuration,final String[] columns) {
- Preconditions.checkNotNull(configuration);
- final String upsertColumnNames = Joiner.on(DEFAULT_COLUMN_NAMES_DELIMITER).join(columns);
- configuration.set(UPSERT_COLUMNS, upsertColumnNames);
+ setValues(configuration, columns, MAPREDUCE_UPSERT_COLUMN_COUNT, MAPREDUCE_UPSERT_COLUMN_VALUE_PREFIX);
}
- public static void setUpsertColumnNames(final Configuration configuration,final String columns) {
- Preconditions.checkNotNull(configuration);
- configuration.set(UPSERT_COLUMNS, columns);
+ public static List<String> getUpsertColumnNames(final Configuration configuration) {
+ return getValues(configuration, MAPREDUCE_UPSERT_COLUMN_COUNT, MAPREDUCE_UPSERT_COLUMN_VALUE_PREFIX);
}
-
public static void setBatchSize(final Configuration configuration, final Long batchSize) {
Preconditions.checkNotNull(configuration);
@@ -205,41 +223,38 @@ public final class PhoenixConfigurationUtil {
public static List<ColumnInfo> getUpsertColumnMetadataList(final Configuration configuration) throws SQLException {
Preconditions.checkNotNull(configuration);
+ List<ColumnInfo> columnMetadataList = null;
+ columnMetadataList = ColumnInfoToStringEncoderDecoder.decode(configuration);
+ if (columnMetadataList!=null && !columnMetadataList.isEmpty()) {
+ return columnMetadataList;
+ }
final String tableName = getOutputTableName(configuration);
Preconditions.checkNotNull(tableName);
- final String columnInfoStr = configuration.get(UPSERT_COLUMN_INFO_KEY);
- if(isNotEmpty(columnInfoStr)) {
- return ColumnInfoToStringEncoderDecoder.decode(columnInfoStr);
- }
final Connection connection = ConnectionUtil.getOutputConnection(configuration);
- String upsertColumns = configuration.get(UPSERT_COLUMNS);
- List<String> upsertColumnList = null;
- if(isNotEmpty(upsertColumns)) {
- final String columnNamesDelimiter = configuration.get(COLUMN_NAMES_DELIMITER, DEFAULT_COLUMN_NAMES_DELIMITER);
- upsertColumnList = Lists.newArrayList(Splitter.on(columnNamesDelimiter).omitEmptyStrings().trimResults().split(upsertColumns));
- LOG.info(String.format("UseUpsertColumns=%s, upsertColumns=%s, upsertColumnSet.size()=%s, parsedColumns=%s "
- ,!upsertColumnList.isEmpty(),upsertColumns, upsertColumnList.size(), Joiner.on(DEFAULT_COLUMN_NAMES_DELIMITER).join(upsertColumnList)
+ List<String> upsertColumnList = PhoenixConfigurationUtil.getUpsertColumnNames(configuration);
+ if(!upsertColumnList.isEmpty()) {
+ LOG.info(String.format("UseUpsertColumns=%s, upsertColumnList.size()=%s, upsertColumnList=%s "
+ ,!upsertColumnList.isEmpty(), upsertColumnList.size(), Joiner.on(",").join(upsertColumnList)
));
}
- List<ColumnInfo> columnMetadataList = PhoenixRuntime.generateColumnInfo(connection, tableName, upsertColumnList);
- final String encodedColumnInfos = ColumnInfoToStringEncoderDecoder.encode(columnMetadataList);
- // we put the encoded column infos in the Configuration for re usability.
- configuration.set(UPSERT_COLUMN_INFO_KEY, encodedColumnInfos);
+ columnMetadataList = PhoenixRuntime.generateColumnInfo(connection, tableName, upsertColumnList);
+ // we put the encoded column infos in the Configuration for re usability.
+ ColumnInfoToStringEncoderDecoder.encode(configuration, columnMetadataList);
connection.close();
return columnMetadataList;
}
public static String getUpsertStatement(final Configuration configuration) throws SQLException {
Preconditions.checkNotNull(configuration);
- final String tableName = getOutputTableName(configuration);
- Preconditions.checkNotNull(tableName);
String upsertStmt = configuration.get(UPSERT_STATEMENT);
if(isNotEmpty(upsertStmt)) {
return upsertStmt;
}
- final boolean useUpsertColumns = isNotEmpty(configuration.get(UPSERT_COLUMNS,""));
+ final String tableName = getOutputTableName(configuration);
+ Preconditions.checkNotNull(tableName);
+ List<String> upsertColumnNames = PhoenixConfigurationUtil.getUpsertColumnNames(configuration);
final List<ColumnInfo> columnMetadataList = getUpsertColumnMetadataList(configuration);
- if (useUpsertColumns) {
+ if (!upsertColumnNames.isEmpty()) {
// Generating UPSERT statement without column name information.
upsertStmt = QueryUtil.constructUpsertStatement(tableName, columnMetadataList);
LOG.info("Phoenix Custom Upsert Statement: "+ upsertStmt);
@@ -255,31 +270,28 @@ public final class PhoenixConfigurationUtil {
public static List<ColumnInfo> getSelectColumnMetadataList(final Configuration configuration) throws SQLException {
Preconditions.checkNotNull(configuration);
- final String columnInfoStr = configuration.get(SELECT_COLUMN_INFO_KEY);
- if(isNotEmpty(columnInfoStr)) {
- return ColumnInfoToStringEncoderDecoder.decode(columnInfoStr);
+ List<ColumnInfo> columnMetadataList = null;
+ columnMetadataList = ColumnInfoToStringEncoderDecoder.decode(configuration);
+ if (columnMetadataList!=null && !columnMetadataList.isEmpty()) {
+ return columnMetadataList;
}
final String tableName = getInputTableName(configuration);
Preconditions.checkNotNull(tableName);
final Connection connection = ConnectionUtil.getInputConnection(configuration);
final List<String> selectColumnList = getSelectColumnList(configuration);
- final List<ColumnInfo> columnMetadataList = PhoenixRuntime.generateColumnInfo(connection, tableName, selectColumnList);
- final String encodedColumnInfos = ColumnInfoToStringEncoderDecoder.encode(columnMetadataList);
- // we put the encoded column infos in the Configuration for re usability.
- configuration.set(SELECT_COLUMN_INFO_KEY, encodedColumnInfos);
+ columnMetadataList = PhoenixRuntime.generateColumnInfo(connection, tableName, selectColumnList);
+ // we put the encoded column infos in the Configuration for re usability.
+ ColumnInfoToStringEncoderDecoder.encode(configuration, columnMetadataList);
connection.close();
return columnMetadataList;
}
private static List<String> getSelectColumnList(
final Configuration configuration) {
- String selectColumns = configuration.get(SELECT_COLUMNS);
- List<String> selectColumnList = null;
- if(isNotEmpty(selectColumns)) {
- final String columnNamesDelimiter = configuration.get(COLUMN_NAMES_DELIMITER, DEFAULT_COLUMN_NAMES_DELIMITER);
- selectColumnList = Lists.newArrayList(Splitter.on(columnNamesDelimiter).omitEmptyStrings().trimResults().split(selectColumns));
- LOG.info(String.format("UseSelectColumns=%s, selectColumns=%s, selectColumnSet.size()=%s, parsedColumns=%s "
- ,!selectColumnList.isEmpty(),selectColumns, selectColumnList.size(), Joiner.on(DEFAULT_COLUMN_NAMES_DELIMITER).join(selectColumnList)
+ List<String> selectColumnList = PhoenixConfigurationUtil.getSelectColumnNames(configuration);
+ if(!selectColumnList.isEmpty()) {
+ LOG.info(String.format("UseSelectColumns=%s, selectColumnList.size()=%s, selectColumnList=%s "
+ ,!selectColumnList.isEmpty(), selectColumnList.size(), Joiner.on(",").join(selectColumnList)
));
}
return selectColumnList;
@@ -334,6 +346,11 @@ public final class PhoenixConfigurationUtil {
return configuration.get(INPUT_TABLE_NAME);
}
+ public static String getPhysicalTableName(Configuration configuration) {
+ Preconditions.checkNotNull(configuration);
+ return configuration.get(PHYSICAL_TABLE_NAME);
+ }
+
public static String getOutputTableName(Configuration configuration) {
Preconditions.checkNotNull(configuration);
return configuration.get(OUTPUT_TABLE_NAME);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixMapReduceUtil.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixMapReduceUtil.java b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixMapReduceUtil.java
index 74d39bd..f52c860 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixMapReduceUtil.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/mapreduce/util/PhoenixMapReduceUtil.java
@@ -87,7 +87,7 @@ public final class PhoenixMapReduceUtil {
job.setOutputFormatClass(PhoenixOutputFormat.class);
final Configuration configuration = job.getConfiguration();
PhoenixConfigurationUtil.setOutputTableName(configuration, tableName);
- PhoenixConfigurationUtil.setUpsertColumnNames(configuration,columns);
+ PhoenixConfigurationUtil.setUpsertColumnNames(configuration,columns.split(","));
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java b/phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java
index 96a403f..8f8fad9 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java
@@ -344,7 +344,7 @@ public class PhoenixRuntime {
PTable table = PhoenixRuntime.getTable(conn, SchemaUtil.normalizeFullTableName(tableName));
List<ColumnInfo> columnInfoList = Lists.newArrayList();
Set<String> unresolvedColumnNames = new TreeSet<String>();
- if (columns == null) {
+ if (columns == null || columns.isEmpty()) {
// use all columns in the table
for(PColumn pColumn : table.getColumns()) {
int sqlType = pColumn.getDataType().getSqlType();
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoderTest.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoderTest.java b/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoderTest.java
index ddb5fb1..61bc0c0 100644
--- a/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoderTest.java
+++ b/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/ColumnInfoToStringEncoderDecoderTest.java
@@ -21,8 +21,11 @@ package org.apache.phoenix.mapreduce.util;
import static org.junit.Assert.assertEquals;
+import java.util.ArrayList;
import java.util.List;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.phoenix.schema.types.PDate;
import org.apache.phoenix.schema.types.PVarchar;
import org.apache.phoenix.util.ColumnInfo;
import org.junit.Test;
@@ -35,26 +38,35 @@ import com.google.common.collect.Lists;
public class ColumnInfoToStringEncoderDecoderTest {
@Test
- public void testEncode() {
- final ColumnInfo columnInfo = new ColumnInfo("col1", PVarchar.INSTANCE.getSqlType());
- final String encodedColumnInfo = ColumnInfoToStringEncoderDecoder.encode(Lists.newArrayList(columnInfo));
- assertEquals(columnInfo.toString(),encodedColumnInfo);
- }
-
- @Test
- public void testDecode() {
- final ColumnInfo columnInfo = new ColumnInfo("col1", PVarchar.INSTANCE.getSqlType());
- final String encodedColumnInfo = ColumnInfoToStringEncoderDecoder.encode(Lists.newArrayList(columnInfo));
- assertEquals(columnInfo.toString(),encodedColumnInfo);
+ public void testEncodeDecode() {
+ final Configuration configuration = new Configuration ();
+ final ColumnInfo columnInfo1 = new ColumnInfo("col1", PVarchar.INSTANCE.getSqlType());
+ final ColumnInfo columnInfo2 = new ColumnInfo("col2", PDate.INSTANCE.getSqlType());
+ ArrayList<ColumnInfo> expectedColInfos = Lists.newArrayList(columnInfo1,columnInfo2);
+ ColumnInfoToStringEncoderDecoder.encode(configuration, expectedColInfos);
+
+ //verify the configuration has the correct values
+ assertEquals(2, configuration.getInt(ColumnInfoToStringEncoderDecoder.CONFIGURATION_COUNT, 0));
+ assertEquals(columnInfo1.toString(), configuration.get(String.format("%s_%d", ColumnInfoToStringEncoderDecoder.CONFIGURATION_VALUE_PREFIX, 0)));
+ assertEquals(columnInfo2.toString(), configuration.get(String.format("%s_%d", ColumnInfoToStringEncoderDecoder.CONFIGURATION_VALUE_PREFIX, 1)));
+
+ List<ColumnInfo> actualColInfos = ColumnInfoToStringEncoderDecoder.decode(configuration);
+ assertEquals(expectedColInfos, actualColInfos);
}
@Test
public void testEncodeDecodeWithNulls() {
+ final Configuration configuration = new Configuration ();
final ColumnInfo columnInfo1 = new ColumnInfo("col1", PVarchar.INSTANCE.getSqlType());
- final ColumnInfo columnInfo2 = null;
- final String columnInfoStr = ColumnInfoToStringEncoderDecoder.encode(Lists.newArrayList(columnInfo1,columnInfo2));
- final List<ColumnInfo> decodedColumnInfo = ColumnInfoToStringEncoderDecoder.decode(columnInfoStr);
- assertEquals(1,decodedColumnInfo.size());
+ ArrayList<ColumnInfo> expectedColInfos = Lists.newArrayList(columnInfo1);
+ ColumnInfoToStringEncoderDecoder.encode(configuration, Lists.newArrayList(columnInfo1, null));
+
+ //verify the configuration has the correct values
+ assertEquals(1, configuration.getInt(ColumnInfoToStringEncoderDecoder.CONFIGURATION_COUNT, 0));
+ assertEquals(columnInfo1.toString(), configuration.get(String.format("%s_%d", ColumnInfoToStringEncoderDecoder.CONFIGURATION_VALUE_PREFIX, 0)));
+
+ List<ColumnInfo> actualColInfos = ColumnInfoToStringEncoderDecoder.decode(configuration);
+ assertEquals(expectedColInfos, actualColInfos);
}
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtilTest.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtilTest.java b/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtilTest.java
index aa03501..0ba849f 100644
--- a/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtilTest.java
+++ b/phoenix-core/src/test/java/org/apache/phoenix/mapreduce/util/PhoenixConfigurationUtilTest.java
@@ -52,6 +52,7 @@ public class PhoenixConfigurationUtilTest extends BaseConnectionlessQueryTest {
final Configuration configuration = new Configuration ();
configuration.set(HConstants.ZOOKEEPER_QUORUM, getUrl());
PhoenixConfigurationUtil.setOutputTableName(configuration, tableName);
+ PhoenixConfigurationUtil.setPhysicalTableName(configuration, tableName);
final String upserStatement = PhoenixConfigurationUtil.getUpsertStatement(configuration);
final String expectedUpsertStatement = "UPSERT INTO " + tableName + " VALUES (?, ?, ?)";
assertEquals(expectedUpsertStatement, upserStatement);
@@ -114,7 +115,7 @@ public class PhoenixConfigurationUtilTest extends BaseConnectionlessQueryTest {
final Configuration configuration = new Configuration ();
configuration.set(HConstants.ZOOKEEPER_QUORUM, getUrl());
PhoenixConfigurationUtil.setInputTableName(configuration, tableName);
- PhoenixConfigurationUtil.setSelectColumnNames(configuration, "A_BINARY");
+ PhoenixConfigurationUtil.setSelectColumnNames(configuration, new String[]{"A_BINARY"});
final String selectStatement = PhoenixConfigurationUtil.getSelectStatement(configuration);
final String expectedSelectStatement = "SELECT \"A_BINARY\" FROM " + tableName ;
assertEquals(expectedSelectStatement, selectStatement);
@@ -133,7 +134,7 @@ public class PhoenixConfigurationUtilTest extends BaseConnectionlessQueryTest {
conn.createStatement().execute(ddl);
final Configuration configuration = new Configuration ();
configuration.set(HConstants.ZOOKEEPER_QUORUM, getUrl());
- PhoenixConfigurationUtil.setSelectColumnNames(configuration,"ID,VCARRAY");
+ PhoenixConfigurationUtil.setSelectColumnNames(configuration,new String[]{"ID","VCARRAY"});
PhoenixConfigurationUtil.setSchemaType(configuration, SchemaType.QUERY);
PhoenixConfigurationUtil.setInputTableName(configuration, tableName);
final String selectStatement = PhoenixConfigurationUtil.getSelectStatement(configuration);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseLoader.java
----------------------------------------------------------------------
diff --git a/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseLoader.java b/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseLoader.java
index 18e362a..206c93a 100644
--- a/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseLoader.java
+++ b/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseLoader.java
@@ -151,7 +151,7 @@ public final class PhoenixHBaseLoader extends LoadFunc implements LoadMetadata {
}
PhoenixConfigurationUtil.setInputTableName(this.config, this.tableName);
if(!isEmpty(selectedColumns)) {
- PhoenixConfigurationUtil.setSelectColumnNames(this.config, selectedColumns);
+ PhoenixConfigurationUtil.setSelectColumnNames(this.config, selectedColumns.split(","));
}
} catch(IllegalArgumentException iae) {
printUsage(location);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseStorage.java
----------------------------------------------------------------------
diff --git a/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseStorage.java b/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseStorage.java
index 4ada303..5dca4ab 100644
--- a/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseStorage.java
+++ b/phoenix-pig/src/main/java/org/apache/phoenix/pig/PhoenixHBaseStorage.java
@@ -143,8 +143,9 @@ public class PhoenixHBaseStorage implements StoreFuncInterface {
String tableName = pair.getFirst();
String columns = pair.getSecond();
if(columns != null && columns.length() > 0) {
- PhoenixConfigurationUtil.setUpsertColumnNames(config, columns);
+ PhoenixConfigurationUtil.setUpsertColumnNames(config, columns.split(","));
}
+ PhoenixConfigurationUtil.setPhysicalTableName(config,tableName);
PhoenixConfigurationUtil.setOutputTableName(config,tableName);
PhoenixConfigurationUtil.setBatchSize(config,batchSize);
String serializedSchema = getUDFProperties().getProperty(contextSignature + SCHEMA);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-pig/src/main/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtil.java
----------------------------------------------------------------------
diff --git a/phoenix-pig/src/main/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtil.java b/phoenix-pig/src/main/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtil.java
index 69bcd73..c7281e1 100644
--- a/phoenix-pig/src/main/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtil.java
+++ b/phoenix-pig/src/main/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtil.java
@@ -47,7 +47,13 @@ public final class PhoenixPigSchemaUtil {
private PhoenixPigSchemaUtil() {
}
-public static ResourceSchema getResourceSchema(final Configuration configuration) throws IOException {
+ static class Dependencies {
+ List<ColumnInfo> getSelectColumnMetadataList(Configuration configuration) throws SQLException {
+ return PhoenixConfigurationUtil.getSelectColumnMetadataList(configuration);
+ }
+ }
+
+ public static ResourceSchema getResourceSchema(final Configuration configuration, Dependencies dependencies) throws IOException {
final ResourceSchema schema = new ResourceSchema();
try {
@@ -59,7 +65,7 @@ public static ResourceSchema getResourceSchema(final Configuration configuration
final SqlQueryToColumnInfoFunction function = new SqlQueryToColumnInfoFunction(configuration);
columns = function.apply(sqlQuery);
} else {
- columns = PhoenixConfigurationUtil.getSelectColumnMetadataList(configuration);
+ columns = dependencies.getSelectColumnMetadataList(configuration);
}
ResourceFieldSchema fields[] = new ResourceFieldSchema[columns.size()];
int i = 0;
@@ -79,4 +85,8 @@ public static ResourceSchema getResourceSchema(final Configuration configuration
return schema;
}
+
+ public static ResourceSchema getResourceSchema(final Configuration configuration) throws IOException {
+ return getResourceSchema(configuration, new Dependencies());
+ }
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-pig/src/test/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtilTest.java
----------------------------------------------------------------------
diff --git a/phoenix-pig/src/test/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtilTest.java b/phoenix-pig/src/test/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtilTest.java
index 24d27b1..44e076f 100644
--- a/phoenix-pig/src/test/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtilTest.java
+++ b/phoenix-pig/src/test/java/org/apache/phoenix/pig/util/PhoenixPigSchemaUtilTest.java
@@ -33,6 +33,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.phoenix.mapreduce.util.ColumnInfoToStringEncoderDecoder;
import org.apache.phoenix.mapreduce.util.PhoenixConfigurationUtil;
import org.apache.phoenix.mapreduce.util.PhoenixConfigurationUtil.SchemaType;
+import org.apache.phoenix.pig.util.PhoenixPigSchemaUtil.Dependencies;
import org.apache.phoenix.schema.IllegalDataException;
import org.apache.phoenix.util.ColumnInfo;
import org.apache.phoenix.util.SchemaUtil;
@@ -42,6 +43,7 @@ import org.apache.pig.data.DataType;
import org.junit.Test;
import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
/**
*
@@ -49,6 +51,8 @@ import com.google.common.collect.ImmutableList;
*/
public class PhoenixPigSchemaUtilTest {
+ private static final String TABLE_NAME = "TABLE";
+ private static final String CLUSTER_QUORUM = "QUORUM";
private static final ColumnInfo ID_COLUMN = new ColumnInfo("ID", Types.BIGINT);
private static final ColumnInfo NAME_COLUMN = new ColumnInfo("NAME", Types.VARCHAR);
private static final ColumnInfo LOCATION_COLUMN = new ColumnInfo("LOCATION", Types.ARRAY);
@@ -58,12 +62,14 @@ public class PhoenixPigSchemaUtilTest {
public void testSchema() throws SQLException, IOException {
final Configuration configuration = mock(Configuration.class);
- final List<ColumnInfo> columnInfos = ImmutableList.of(ID_COLUMN,NAME_COLUMN);
- final String encodedColumnInfos = ColumnInfoToStringEncoderDecoder.encode(columnInfos);
- when(configuration.get(PhoenixConfigurationUtil.SELECT_COLUMN_INFO_KEY)).thenReturn(encodedColumnInfos);
when(configuration.get(PhoenixConfigurationUtil.SCHEMA_TYPE)).thenReturn(SchemaType.TABLE.name());
- final ResourceSchema actual = PhoenixPigSchemaUtil.getResourceSchema(configuration);
-
+ final ResourceSchema actual = PhoenixPigSchemaUtil.getResourceSchema(
+ configuration, new Dependencies() {
+ List<ColumnInfo> getSelectColumnMetadataList(
+ Configuration configuration) throws SQLException {
+ return Lists.newArrayList(ID_COLUMN, NAME_COLUMN);
+ }
+ });
// expected schema.
final ResourceFieldSchema[] fields = new ResourceFieldSchema[2];
fields[0] = new ResourceFieldSchema().setName("ID")
@@ -81,10 +87,14 @@ public class PhoenixPigSchemaUtilTest {
public void testUnSupportedTypes() throws SQLException, IOException {
final Configuration configuration = mock(Configuration.class);
- final List<ColumnInfo> columnInfos = ImmutableList.of(ID_COLUMN,LOCATION_COLUMN);
- final String encodedColumnInfos = ColumnInfoToStringEncoderDecoder.encode(columnInfos);
- when(configuration.get(PhoenixConfigurationUtil.SELECT_COLUMN_INFO_KEY)).thenReturn(encodedColumnInfos);
- PhoenixPigSchemaUtil.getResourceSchema(configuration);
+ when(configuration.get(PhoenixConfigurationUtil.SCHEMA_TYPE)).thenReturn(SchemaType.TABLE.name());
+ PhoenixPigSchemaUtil.getResourceSchema(
+ configuration, new Dependencies() {
+ List<ColumnInfo> getSelectColumnMetadataList(
+ Configuration configuration) throws SQLException {
+ return Lists.newArrayList(ID_COLUMN, LOCATION_COLUMN);
+ }
+ });
fail("We currently don't support Array type yet. WIP!!");
}
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ConfigurationUtil.scala
----------------------------------------------------------------------
diff --git a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ConfigurationUtil.scala b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ConfigurationUtil.scala
index c0c7248..2f306f0 100644
--- a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ConfigurationUtil.scala
+++ b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ConfigurationUtil.scala
@@ -21,7 +21,7 @@ import scala.collection.JavaConversions._
object ConfigurationUtil extends Serializable {
- def getOutputConfiguration(tableName: String, columns: Seq[String], zkUrl: Option[String], conf: Option[Configuration]): Configuration = {
+ def getOutputConfiguration(tableName: String, columns: Seq[String], zkUrl: Option[String], conf: Option[Configuration] = None): Configuration = {
// Create an HBaseConfiguration object from the passed in config, if present
val config = conf match {
@@ -31,9 +31,10 @@ object ConfigurationUtil extends Serializable {
// Set the table to save to
PhoenixConfigurationUtil.setOutputTableName(config, tableName)
+ PhoenixConfigurationUtil.setPhysicalTableName(config, tableName)
// Infer column names from the DataFrame schema
- PhoenixConfigurationUtil.setUpsertColumnNames(config, columns.mkString(","))
+ PhoenixConfigurationUtil.setUpsertColumnNames(config, Array(columns : _*))
// Override the Zookeeper URL if present. Throw exception if no address given.
zkUrl match {
@@ -52,14 +53,17 @@ object ConfigurationUtil extends Serializable {
}
// Return a serializable representation of the columns
- def encodeColumns(conf: Configuration): String = {
- ColumnInfoToStringEncoderDecoder.encode(
- PhoenixConfigurationUtil.getUpsertColumnMetadataList(conf)
+ def encodeColumns(conf: Configuration) = {
+ ColumnInfoToStringEncoderDecoder.encode(conf, PhoenixConfigurationUtil.getUpsertColumnMetadataList(conf)
)
}
// Decode the columns to a list of ColumnInfo objects
- def decodeColumns(encodedColumns: String): List[ColumnInfo] = {
- ColumnInfoToStringEncoderDecoder.decode(encodedColumns).toList
+ def decodeColumns(conf: Configuration): List[ColumnInfo] = {
+ ColumnInfoToStringEncoderDecoder.decode(conf).toList
+ }
+
+ def getZookeeperURL(conf: Configuration): Option[String] = {
+ Option(conf.get(HConstants.ZOOKEEPER_QUORUM))
}
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-spark/src/main/scala/org/apache/phoenix/spark/DataFrameFunctions.scala
----------------------------------------------------------------------
diff --git a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/DataFrameFunctions.scala b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/DataFrameFunctions.scala
index e17d7a5..5042eaa 100644
--- a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/DataFrameFunctions.scala
+++ b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/DataFrameFunctions.scala
@@ -14,29 +14,38 @@
package org.apache.phoenix.spark
import org.apache.hadoop.conf.Configuration
-import org.apache.hadoop.hbase.HConstants
import org.apache.hadoop.io.NullWritable
import org.apache.phoenix.mapreduce.PhoenixOutputFormat
import org.apache.phoenix.mapreduce.util.{ColumnInfoToStringEncoderDecoder, PhoenixConfigurationUtil}
import org.apache.spark.Logging
-import org.apache.spark.rdd.RDD
import org.apache.spark.sql.DataFrame
+import scala.collection.JavaConversions._
class DataFrameFunctions(data: DataFrame) extends Logging with Serializable {
def saveToPhoenix(tableName: String, conf: Configuration = new Configuration,
zkUrl: Option[String] = None): Unit = {
- val config = ConfigurationUtil.getOutputConfiguration(tableName, data.schema.fieldNames, zkUrl, Some(conf))
-
- // Encode the column info to a serializable type
- val encodedColumns = ConfigurationUtil.encodeColumns(config)
-
- // Map the row object into a PhoenixRecordWritable
- val phxRDD: RDD[(NullWritable, PhoenixRecordWritable)] = data.map { row =>
- val rec = new PhoenixRecordWritable(encodedColumns)
- row.toSeq.foreach { e => rec.add(e) }
- (null, rec)
+ // Create a configuration object to use for saving
+ @transient val outConfig = ConfigurationUtil.getOutputConfiguration(tableName, data.schema.fieldNames, zkUrl, Some(conf))
+
+ // Retrieve the zookeeper URL
+ val zkUrlFinal = ConfigurationUtil.getZookeeperURL(outConfig)
+
+ // Retrieve the schema field names, need to do this outside of mapPartitions
+ val fieldArray = data.schema.fieldNames
+ // Map the row objects into PhoenixRecordWritable
+ val phxRDD = data.mapPartitions{ rows =>
+
+ // Create a within-partition config to retrieve the ColumnInfo list
+ @transient val partitionConfig = ConfigurationUtil.getOutputConfiguration(tableName, fieldArray, zkUrlFinal)
+ @transient val columns = PhoenixConfigurationUtil.getUpsertColumnMetadataList(partitionConfig).toList
+
+ rows.map { row =>
+ val rec = new PhoenixRecordWritable(columns)
+ row.toSeq.foreach { e => rec.add(e) }
+ (null, rec)
+ }
}
// Save it
@@ -45,7 +54,7 @@ class DataFrameFunctions(data: DataFrame) extends Logging with Serializable {
classOf[NullWritable],
classOf[PhoenixRecordWritable],
classOf[PhoenixOutputFormat[PhoenixRecordWritable]],
- config
+ outConfig
)
}
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRecordWritable.scala
----------------------------------------------------------------------
diff --git a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRecordWritable.scala b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRecordWritable.scala
index 3977657..f11f9cc 100644
--- a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRecordWritable.scala
+++ b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/PhoenixRecordWritable.scala
@@ -14,15 +14,16 @@
package org.apache.phoenix.spark
import java.sql.{PreparedStatement, ResultSet}
+import org.apache.hadoop.conf.Configuration
import org.apache.hadoop.mapreduce.lib.db.DBWritable
-import org.apache.phoenix.mapreduce.util.ColumnInfoToStringEncoderDecoder
import org.apache.phoenix.schema.types.{PDataType, PDate, PhoenixArray}
+import org.apache.phoenix.util.ColumnInfo
import org.joda.time.DateTime
import scala.collection.{immutable, mutable}
import scala.collection.JavaConversions._
-class PhoenixRecordWritable(var encodedColumns: String) extends DBWritable {
+class PhoenixRecordWritable(columnMetaDataList: List[ColumnInfo]) extends DBWritable {
val upsertValues = mutable.ArrayBuffer[Any]()
val resultMap = mutable.Map[String, AnyRef]()
@@ -31,18 +32,15 @@ class PhoenixRecordWritable(var encodedColumns: String) extends DBWritable {
}
override def write(statement: PreparedStatement): Unit = {
- // Decode the ColumnInfo list
- val columns = ConfigurationUtil.decodeColumns(encodedColumns)
-
// Make sure we at least line up in size
- if(upsertValues.length != columns.length) {
+ if(upsertValues.length != columnMetaDataList.length) {
throw new UnsupportedOperationException(
- s"Upsert values ($upsertValues) do not match the specified columns ($columns)"
+ s"Upsert values ($upsertValues) do not match the specified columns (columnMetaDataList)"
)
}
// Correlate each value (v) to a column type (c) and an index (i)
- upsertValues.zip(columns).zipWithIndex.foreach {
+ upsertValues.zip(columnMetaDataList).zipWithIndex.foreach {
case ((v, c), i) => {
if (v != null) {
@@ -94,11 +92,7 @@ class PhoenixRecordWritable(var encodedColumns: String) extends DBWritable {
// Empty constructor for MapReduce
def this() = {
- this("")
+ this(List[ColumnInfo]())
}
- // Encoded columns are a Phoenix-serialized representation of the column meta data
- def setEncodedColumns(encodedColumns: String) {
- this.encodedColumns = encodedColumns
- }
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/dd2bc58e/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ProductRDDFunctions.scala
----------------------------------------------------------------------
diff --git a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ProductRDDFunctions.scala b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ProductRDDFunctions.scala
index 3d24fb9..2e0c58d 100644
--- a/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ProductRDDFunctions.scala
+++ b/phoenix-spark/src/main/scala/org/apache/phoenix/spark/ProductRDDFunctions.scala
@@ -14,12 +14,12 @@
package org.apache.phoenix.spark
import org.apache.hadoop.conf.Configuration
-import org.apache.hadoop.hbase.HConstants
import org.apache.hadoop.io.NullWritable
import org.apache.phoenix.mapreduce.PhoenixOutputFormat
import org.apache.phoenix.mapreduce.util.{ColumnInfoToStringEncoderDecoder, PhoenixConfigurationUtil}
import org.apache.spark.Logging
import org.apache.spark.rdd.RDD
+import scala.collection.JavaConversions._
class ProductRDDFunctions[A <: Product](data: RDD[A]) extends Logging with Serializable {
@@ -27,16 +27,24 @@ class ProductRDDFunctions[A <: Product](data: RDD[A]) extends Logging with Seria
conf: Configuration = new Configuration, zkUrl: Option[String] = None)
: Unit = {
- val config = ConfigurationUtil.getOutputConfiguration(tableName, cols, zkUrl, Some(conf))
+ // Create a configuration object to use for saving
+ @transient val outConfig = ConfigurationUtil.getOutputConfiguration(tableName, cols, zkUrl, Some(conf))
- // Encode the column info to a serializable type
- val encodedColumns = ConfigurationUtil.encodeColumns(config)
+ // Retrieve the zookeeper URL
+ val zkUrlFinal = ConfigurationUtil.getZookeeperURL(outConfig)
- // Map each element of the product to a new (NullWritable, PhoenixRecordWritable)
- val phxRDD: RDD[(NullWritable, PhoenixRecordWritable)] = data.map { e =>
- val rec = new PhoenixRecordWritable(encodedColumns)
- e.productIterator.foreach { rec.add(_) }
- (null, rec)
+ // Map the row objects into PhoenixRecordWritable
+ val phxRDD = data.mapPartitions{ rows =>
+
+ // Create a within-partition config to retrieve the ColumnInfo list
+ @transient val partitionConfig = ConfigurationUtil.getOutputConfiguration(tableName, cols, zkUrlFinal)
+ @transient val columns = PhoenixConfigurationUtil.getUpsertColumnMetadataList(partitionConfig).toList
+
+ rows.map { row =>
+ val rec = new PhoenixRecordWritable(columns)
+ row.productIterator.foreach { e => rec.add(e) }
+ (null, rec)
+ }
}
// Save it
@@ -45,7 +53,7 @@ class ProductRDDFunctions[A <: Product](data: RDD[A]) extends Logging with Seria
classOf[NullWritable],
classOf[PhoenixRecordWritable],
classOf[PhoenixOutputFormat[PhoenixRecordWritable]],
- config
+ outConfig
)
}
}
\ No newline at end of file