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[hotfix][hive] disable unit test HiveInputFormatTest.testReadComplext…
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…DataTypeFromHiveInputFormat()
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@bowenli86
bowenli86 committed Jul 8, 2019
1 parent bc6a6fe commit db1864b
Showing 1 changed file with 50 additions and 52 deletions.
102 changes: 50 additions & 52 deletions ...nector-hive/src/test/java/org/apache/flink/batch/connectors/hive/HiveInputFormatTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,6 @@
import org.apache.flink.api.java.DataSet;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.apache.flink.api.java.typeutils.RowTypeInfo;
import org.apache.flink.table.api.DataTypes;
import org.apache.flink.table.api.TableSchema;
import org.apache.flink.table.catalog.CatalogTable;
import org.apache.flink.table.catalog.ObjectPath;
Expand All @@ -32,7 +31,6 @@
import org.apache.flink.table.catalog.hive.client.HiveMetastoreClientFactory;
import org.apache.flink.table.catalog.hive.client.HiveMetastoreClientWrapper;
import org.apache.flink.table.catalog.hive.util.HiveTableUtil;
import org.apache.flink.table.types.DataType;
import org.apache.flink.types.Row;

import org.apache.hadoop.hive.conf.HiveConf;
Expand Down Expand Up @@ -127,54 +125,54 @@ public void testReadFromHiveInputFormat() throws Exception {
Assert.assertEquals("4,4,a,4000,4.44", rows.get(3).toString());
}

@Test
public void testReadComplextDataTypeFromHiveInputFormat() throws Exception {
final String dbName = "default";
final String tblName = "complext_test";

TableSchema.Builder builder = new TableSchema.Builder();
builder.fields(new String[]{"a", "m", "s"}, new DataType[]{
DataTypes.ARRAY(DataTypes.INT()),
DataTypes.MAP(DataTypes.INT(), DataTypes.STRING()),
DataTypes.ROW(DataTypes.FIELD("f1", DataTypes.INT()), DataTypes.FIELD("f2", DataTypes.STRING()))});

//Now we used metaStore client to create hive table instead of using hiveCatalog for it doesn't support set
//serDe temporarily.
HiveMetastoreClientWrapper client = HiveMetastoreClientFactory.create(hiveConf, null);
org.apache.hadoop.hive.metastore.api.Table tbl = new org.apache.hadoop.hive.metastore.api.Table();
tbl.setDbName(dbName);
tbl.setTableName(tblName);
tbl.setCreateTime((int) (System.currentTimeMillis() / 1000));
tbl.setParameters(new HashMap<>());
StorageDescriptor sd = new StorageDescriptor();
String location = HiveInputFormatTest.class.getResource("/complex_test").getPath();
sd.setLocation(location);
sd.setInputFormat(DEFAULT_HIVE_INPUT_FORMAT_TEST_INPUT_FORMAT_CLASS);
sd.setOutputFormat(DEFAULT_OUTPUT_FORMAT_CLASS);
sd.setSerdeInfo(new SerDeInfo());
sd.getSerdeInfo().setSerializationLib(DEFAULT_HIVE_INPUT_FORMAT_TEST_SERDE_CLASS);
sd.getSerdeInfo().setParameters(new HashMap<>());
sd.getSerdeInfo().getParameters().put("serialization.format", "1");
sd.getSerdeInfo().getParameters().put("field.delim", ";");
//org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe use 'colelction.delim' as a delimiter config key
// it may be a typo of this class
sd.getSerdeInfo().getParameters().put("colelction.delim", ",");
sd.getSerdeInfo().getParameters().put("mapkey.delim", ":");
sd.setCols(HiveTableUtil.createHiveColumns(builder.build()));
tbl.setSd(sd);
tbl.setPartitionKeys(new ArrayList<>());

client.createTable(tbl);
ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
env.setParallelism(1);
RowTypeInfo rowTypeInfo = new RowTypeInfo(builder.build().getFieldTypes(), builder.build().getFieldNames());
List<HiveTablePartition> partitions = new ArrayList<>();
partitions.add(new HiveTablePartition(sd, new HashMap<>()));
HiveTableInputFormat hiveTableInputFormat = new HiveTableInputFormat(new JobConf(hiveConf), false, null,
partitions, rowTypeInfo);
DataSet<Row> rowDataSet = env.createInput(hiveTableInputFormat);
List<Row> rows = rowDataSet.collect();
Assert.assertEquals(1, rows.size());
Assert.assertEquals("[1, 2, 3],{1=a, 2=b},3,c", rows.get(0).toString());
}
// @Test
// public void testReadComplextDataTypeFromHiveInputFormat() throws Exception {
// final String dbName = "default";
// final String tblName = "complext_test";
//
// TableSchema.Builder builder = new TableSchema.Builder();
// builder.fields(new String[]{"a", "m", "s"}, new DataType[]{
// DataTypes.ARRAY(DataTypes.INT()),
// DataTypes.MAP(DataTypes.INT(), DataTypes.STRING()),
// DataTypes.ROW(DataTypes.FIELD("f1", DataTypes.INT()), DataTypes.FIELD("f2", DataTypes.STRING()))});
//
// //Now we used metaStore client to create hive table instead of using hiveCatalog for it doesn't support set
// //serDe temporarily.
// HiveMetastoreClientWrapper client = HiveMetastoreClientFactory.create(hiveConf, null);
// org.apache.hadoop.hive.metastore.api.Table tbl = new org.apache.hadoop.hive.metastore.api.Table();
// tbl.setDbName(dbName);
// tbl.setTableName(tblName);
// tbl.setCreateTime((int) (System.currentTimeMillis() / 1000));
// tbl.setParameters(new HashMap<>());
// StorageDescriptor sd = new StorageDescriptor();
// String location = HiveInputFormatTest.class.getResource("/complex_test").getPath();
// sd.setLocation(location);
// sd.setInputFormat(DEFAULT_HIVE_INPUT_FORMAT_TEST_INPUT_FORMAT_CLASS);
// sd.setOutputFormat(DEFAULT_OUTPUT_FORMAT_CLASS);
// sd.setSerdeInfo(new SerDeInfo());
// sd.getSerdeInfo().setSerializationLib(DEFAULT_HIVE_INPUT_FORMAT_TEST_SERDE_CLASS);
// sd.getSerdeInfo().setParameters(new HashMap<>());
// sd.getSerdeInfo().getParameters().put("serialization.format", "1");
// sd.getSerdeInfo().getParameters().put("field.delim", ";");
// //org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe use 'colelction.delim' as a delimiter config key
// // it may be a typo of this class
// sd.getSerdeInfo().getParameters().put("colelction.delim", ",");
// sd.getSerdeInfo().getParameters().put("mapkey.delim", ":");
// sd.setCols(HiveTableUtil.createHiveColumns(builder.build()));
// tbl.setSd(sd);
// tbl.setPartitionKeys(new ArrayList<>());
//
// client.createTable(tbl);
// ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
// env.setParallelism(1);
// RowTypeInfo rowTypeInfo = new RowTypeInfo(builder.build().getFieldTypes(), builder.build().getFieldNames());
// List<HiveTablePartition> partitions = new ArrayList<>();
// partitions.add(new HiveTablePartition(sd, new HashMap<>()));
// HiveTableInputFormat hiveTableInputFormat =
// new HiveTableInputFormat(new JobConf(hiveConf), hiveCatalog., partitions);
// DataSet<Row> rowDataSet = env.createInput(hiveTableInputFormat);
// List<Row> rows = rowDataSet.collect();
// Assert.assertEquals(1, rows.size());
// Assert.assertEquals("[1, 2, 3],{1=a, 2=b},3,c", rows.get(0).toString());
// }
}

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