/
AbstractNebulaOutputFormatITTest.java
650 lines (606 loc) · 26.3 KB
/
AbstractNebulaOutputFormatITTest.java
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/* Copyright (c) 2022 vesoft inc. All rights reserved.
*
* This source code is licensed under Apache 2.0 License.
*/
package org.apache.flink.connector.nebula.sink;
import static org.apache.flink.connector.nebula.NebulaValueUtils.dateOf;
import static org.apache.flink.connector.nebula.NebulaValueUtils.dateTimeOf;
import static org.apache.flink.connector.nebula.NebulaValueUtils.pointOf;
import static org.apache.flink.connector.nebula.NebulaValueUtils.rowOf;
import static org.apache.flink.connector.nebula.NebulaValueUtils.timeOf;
import static org.apache.flink.connector.nebula.NebulaValueUtils.valueOf;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.ExecutionException;
import java.util.stream.Collectors;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.connector.nebula.MockData;
import org.apache.flink.connector.nebula.NebulaITTestBase;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.StatementSet;
import org.apache.flink.table.api.TableEnvironment;
import org.apache.flink.table.planner.factories.TestValuesTableFactory;
import org.apache.flink.types.Row;
import org.apache.flink.types.RowKind;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class AbstractNebulaOutputFormatITTest extends NebulaITTestBase {
private static final Logger LOGGER =
LoggerFactory.getLogger(AbstractNebulaOutputFormatITTest.class);
private static TableEnvironment tableEnvironment;
static class FlinkJobException extends RuntimeException {
public FlinkJobException(Throwable cause) {
super(cause);
}
}
@BeforeClass
public static void beforeAll() {
initializeNebulaSession();
initializeNebulaSchema(MockData.createFlinkTestSpace());
}
@AfterClass
public static void afterAll() {
closeNebulaSession();
}
@Before
public void before() {
tableEnvironment = TableEnvironment.create(EnvironmentSettings.inStreamingMode());
}
/**
* sink Nebula Graph Vertex Data with default INSERT mode
*/
@Test
public void testSinkVertexData() throws ExecutionException, InterruptedException {
Configuration configuration = tableEnvironment.getConfig().getConfiguration();
configuration.setString("table.dml-sync", "true");
tableEnvironment.executeSql(
"CREATE TABLE person ("
+ "vid STRING,"
+ "col1 STRING,"
+ "col2 STRING,"
+ "col3 STRING,"
+ "col4 STRING,"
+ "col5 STRING,"
+ "col6 STRING,"
+ "col7 STRING,"
+ "col8 STRING,"
+ "col9 STRING,"
+ "col10 STRING,"
+ "col11 STRING,"
+ "col12 STRING,"
+ "col13 STRING,"
+ "col14 STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='person',"
+ "'data-type'='vertex'"
+ ")"
);
StatementSet stmtSet = tableEnvironment.createStatementSet();
stmtSet.addInsertSql(
"INSERT INTO person"
+ " VALUES ('61', 'aba', 'abcdefgh', '1', '1111',"
+ " '22222', '6412233', '2019-01-01', '2019-01-01T12:12:12',"
+ " '435463424', 'false', '1.2', '1.0', '11:12:12', 'POINT(1 3)')"
);
stmtSet.addInsertSql(
"INSERT INTO person"
+ " VALUES ('62', 'aba', 'abcdefgh', '1', '1111',"
+ " '22222', '6412233', '2019-01-01', '2019-01-01T12:12:12',"
+ " '435463424', 'false', '1.2', '1.0', '11:12:12', 'POINT(1 3)')"
);
stmtSet.addInsertSql(
"INSERT INTO person"
+ " VALUES ('89', 'aba', 'abcdefgh', '1', '1111',"
+ " '22222', '6412233', '2019-01-01', '2019-01-01T12:12:12',"
+ " '435463424', 'false', '1.2', '1.0', '11:12:12', 'POINT(1 3)')"
);
stmtSet.execute().await();
check(
Arrays.asList(
rowOf(
valueOf(61), valueOf("aba"), valueOf("abcdefgh"),
valueOf(1), valueOf(1111), valueOf(22222), valueOf(6412233),
dateOf(2019, 1, 1), dateTimeOf(2019, 1, 1, 4, 12, 12, 0),
valueOf(435463424), valueOf(false), valueOf(1.2), valueOf(1.0),
timeOf(3, 12, 12, 0), pointOf(1.0, 3.0)
),
rowOf(
valueOf(62), valueOf("aba"), valueOf("abcdefgh"),
valueOf(1), valueOf(1111), valueOf(22222), valueOf(6412233),
dateOf(2019, 1, 1), dateTimeOf(2019, 1, 1, 4, 12, 12, 0),
valueOf(435463424), valueOf(false), valueOf(1.2), valueOf(1.0),
timeOf(3, 12, 12, 0), pointOf(1.0, 3.0)
),
rowOf(
valueOf(89), valueOf("aba"), valueOf("abcdefgh"),
valueOf(1), valueOf(1111), valueOf(22222), valueOf(6412233),
dateOf(2019, 1, 1), dateTimeOf(2019, 1, 1, 4, 12, 12, 0),
valueOf(435463424), valueOf(false), valueOf(1.2), valueOf(1.0),
timeOf(3, 12, 12, 0), pointOf(1.0, 3.0)
)
),
"MATCH (n)"
+ " WHERE id(n) IN [61, 62, 89] RETURN id(n) AS key,"
+ " n.person.col1, n.person.col2, n.person.col3, n.person.col4,"
+ " n.person.col5, n.person.col6, n.person.col7, n.person.col8,"
+ " n.person.col9, n.person.col10, n.person.col11, n.person.col12,"
+ " n.person.col13, n.person.col14"
+ " ORDER BY key LIMIT 10"
);
}
private void runSinkVertexInvalid(String failureHandler)
throws ExecutionException, InterruptedException {
Configuration configuration = tableEnvironment.getConfig().getConfiguration();
configuration.setString("table.dml-sync", "true");
tableEnvironment.executeSql(
"CREATE TABLE person_fail ("
+ "vid STRING,"
+ "col5 STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='person',"
+ "'data-type'='vertex',"
+ "'failure-handler'='"
+ failureHandler
+ "',"
+ "'max-retries'='0',"
+ "'retry-delay-ms'='100'"
+ ")"
);
try {
tableEnvironment.executeSql(
"INSERT INTO person_fail VALUES ('61', 'abc')"
).await();
} catch (Exception e) {
throw new FlinkJobException(e);
}
}
/**
* sink Nebula Graph Vertex Data and fail with error
*/
@Test(expected = FlinkJobException.class)
public void testSinkVertexDataFailInvalid()
throws ExecutionException, InterruptedException {
runSinkVertexInvalid("fail");
}
/**
* sink Nebula Graph Vertex Data and ignore error
*/
@Test
public void testSinkVertexDataIgnoreInvalid()
throws ExecutionException, InterruptedException {
runSinkVertexInvalid("ignore");
}
@Test
public void testSinkVertexChangelog() throws ExecutionException, InterruptedException {
int[] vids = new int[]{101, 102};
String colName = "col1";
checkVertexChangelog("person_source_insert", "person_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.INSERT, "101", "aaa"),
Row.ofKind(RowKind.INSERT, "102", "bbb")
),
Arrays.asList(
rowOf(valueOf(101), valueOf("aaa")),
rowOf(valueOf(102), valueOf("bbb"))
)
);
checkVertexChangelog("person_source_update", "person_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.UPDATE_BEFORE, "102", "bbb"),
Row.ofKind(RowKind.UPDATE_AFTER, "102", "ccc")
),
Arrays.asList(
rowOf(valueOf(101), valueOf("aaa")),
rowOf(valueOf(102), valueOf("ccc"))
)
);
checkVertexChangelog("person_source_delete_1", "person_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.UPDATE_BEFORE, "102", "ccc")
),
Arrays.asList(
rowOf(valueOf(101), valueOf("aaa"))
)
);
checkVertexChangelog("person_source_delete_2", "person_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.DELETE, "101", "aaa")
),
Arrays.asList()
);
}
private void checkVertexChangelog(String sourceTableName, String sinkTableName,
int[] vids, String colName,
List<Row> changelog, List<com.vesoft.nebula.Row> expected)
throws ExecutionException, InterruptedException {
String dataId = TestValuesTableFactory.registerData(changelog);
tableEnvironment.executeSql(
"CREATE TABLE IF NOT EXISTS " + sourceTableName + " ("
+ "vid STRING, " + colName + " STRING"
+ ")"
+ "WITH ("
+ "'connector'='values',"
+ "'data-id'='" + dataId + "'"
+ ")"
);
tableEnvironment.executeSql(
"CREATE TABLE IF NOT EXISTS " + sinkTableName + " ("
+ "vid STRING, " + colName + " STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='person',"
+ "'data-type'='vertex',"
+ "'batch-size'='1'"
+ ")"
);
tableEnvironment.executeSql(
"INSERT INTO " + sinkTableName + " SELECT * FROM " + sourceTableName
).await();
String vidList = Arrays.stream(vids).mapToObj(Objects::toString)
.collect(Collectors.joining(", "));
check(
expected,
"MATCH (n) WHERE id(n) IN [" + vidList + "]"
+ " RETURN id(n) AS key, n.person." + colName
+ " ORDER BY key LIMIT " + (expected.size() + 1)
);
}
/**
* sink Nebula Graph Edge Data with default INSERT mode
*/
@Test
public void testSinkEdgeData() throws ExecutionException, InterruptedException {
check(null, "INSERT vertex person() VALUES 61:()");
check(null, "INSERT vertex person() VALUES 62:()");
tableEnvironment.executeSql(
"CREATE TABLE friend ("
+ "src STRING,"
+ "dst STRING,"
+ "col1 STRING,"
+ "col2 STRING,"
+ "col3 STRING,"
+ "col4 STRING,"
+ "col5 STRING,"
+ "col6 STRING,"
+ "col7 STRING,"
+ "col8 STRING,"
+ "col9 STRING,"
+ "col10 STRING,"
+ "col11 STRING,"
+ "col12 STRING,"
+ "col13 STRING,"
+ "col14 STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='friend',"
+ "'src-id-index'='0',"
+ "'dst-id-index'='1',"
+ "'rank-id-index'='4',"
+ "'data-type'='edge'"
+ ")"
);
tableEnvironment.executeSql(
"INSERT INTO friend VALUES ('61', '62', 'aba', 'abcdefgh',"
+ " '1', '1111', '22222', '6412233', '2019-01-01',"
+ " '2019-01-01T12:12:12',"
+ " '435463424', 'false', '1.2', '1.0', '11:12:12', 'POINT(1 3)')"
).await();
check(
Arrays.asList(
rowOf(
valueOf(61), valueOf(62), valueOf(1),
valueOf("aba"), valueOf("abcdefgh"),
// col3 is used as the rank so the value is not stored as a property
valueOf(null),
valueOf(1111), valueOf(22222), valueOf(6412233),
dateOf(2019, 1, 1), dateTimeOf(2019, 1, 1, 4, 12, 12, 0),
valueOf(435463424), valueOf(false), valueOf(1.2), valueOf(1.0),
timeOf(3, 12, 12, 0), pointOf(1.0, 3.0)
)
),
"MATCH ()-[r:friend]->(n:person)"
+ " WHERE id(n) IN [62]"
+ " RETURN src(r), dst(r), rank(r),"
+ " r.col1, r.col2, r.col3, r.col4, r.col5, r.col6, r.col7,"
+ " r.col8, r.col9, r.col10, r.col11, r.col12, r.col13, r.col14"
+ " LIMIT 1"
);
}
/**
* sink Nebula Graph Edge Data without rank with default INSERT mode
*/
@Test
public void testSinkEdgeDataWithoutRank() throws ExecutionException, InterruptedException {
check(null, "INSERT vertex person() VALUES 61:()");
check(null, "INSERT vertex person() VALUES 89:()");
tableEnvironment.executeSql(
"CREATE TABLE friend_without_rank ("
+ "src STRING,"
+ "dst STRING,"
+ "col1 STRING,"
+ "col2 STRING,"
+ "col3 STRING,"
+ "col4 STRING,"
+ "col5 STRING,"
+ "col6 STRING,"
+ "col7 STRING,"
+ "col8 STRING,"
+ "col9 STRING,"
+ "col10 STRING,"
+ "col11 STRING,"
+ "col12 STRING,"
+ "col13 STRING,"
+ "col14 STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='friend',"
+ "'src-id-index'='0',"
+ "'dst-id-index'='1',"
+ "'data-type'='edge'"
+ ")"
);
tableEnvironment.executeSql(
"INSERT INTO friend_without_rank VALUES ('61', '89', 'aba', 'abcdefgh',"
+ " '1', '1111', '22222', '6412233', '2019-01-01',"
+ " '2019-01-01T12:12:12', '435463424', 'false', '1.2', '1.0',"
+ " '11:12:12', 'POINT(1 3)')"
).await();
check(
Arrays.asList(
rowOf(
valueOf(61), valueOf(89), valueOf(0),
valueOf("aba"), valueOf("abcdefgh"),
valueOf(1), valueOf(1111), valueOf(22222), valueOf(6412233),
dateOf(2019, 1, 1), dateTimeOf(2019, 1, 1, 4, 12, 12, 0),
valueOf(435463424), valueOf(false), valueOf(1.2), valueOf(1.0),
timeOf(3, 12, 12, 0), pointOf(1.0, 3.0)
)
),
"MATCH ()-[r:friend]->(n:person)"
+ " WHERE id(n) IN [89]"
+ " RETURN src(r), dst(r), rank(r),"
+ " r.col1, r.col2, r.col3, r.col4, r.col5, r.col6, r.col7,"
+ " r.col8, r.col9, r.col10, r.col11, r.col12, r.col13, r.col14"
+ " LIMIT 10"
);
}
private void runSinkEdgeInvalid(String failureHandler)
throws ExecutionException, InterruptedException {
Configuration configuration = tableEnvironment.getConfig().getConfiguration();
configuration.setString("table.dml-sync", "true");
tableEnvironment.executeSql(
"CREATE TABLE friend_fail ("
+ "src STRING,"
+ "dst STRING,"
+ "col5 STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='friend',"
+ "'src-id-index'='0',"
+ "'dst-id-index'='1',"
+ "'data-type'='edge',"
+ "'failure-handler'='"
+ failureHandler
+ "',"
+ "'max-retries'='0',"
+ "'retry-delay-ms'='100'"
+ ")"
);
try {
tableEnvironment.executeSql(
"INSERT INTO friend_fail VALUES ('61', '62', 'abc')"
).await();
} catch (Exception e) {
throw new FlinkJobException(e);
}
}
/**
* sink Nebula Graph Edge Data and fail with error
*/
@Test(expected = FlinkJobException.class)
public void testSinkEdgeDataFailInvalid()
throws ExecutionException, InterruptedException {
runSinkEdgeInvalid("fail");
}
/**
* sink Nebula Graph Edge Data and ignore error
*/
@Test
public void testSinkEdgeDataIgnoreInvalid()
throws ExecutionException, InterruptedException {
runSinkEdgeInvalid("ignore");
}
@Test
public void testSinkEdgeChangelog() throws ExecutionException, InterruptedException {
check(null, "INSERT vertex person() VALUES 101:()");
check(null, "INSERT vertex person() VALUES 102:()");
int[] vids = new int[]{101, 102};
String colName = "col1";
checkEdgeChangelog("friend_source_insert", "friend_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.INSERT, "101", "102", "5", "xxx"),
Row.ofKind(RowKind.INSERT, "101", "102", "6", "yyy")
),
Arrays.asList(
rowOf(valueOf(101), valueOf(102), valueOf(5), valueOf("xxx")),
rowOf(valueOf(101), valueOf(102), valueOf(6), valueOf("yyy"))
)
);
checkEdgeChangelog("friend_source_update", "friend_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.UPDATE_BEFORE, "101", "102", "6", "yyy"),
Row.ofKind(RowKind.UPDATE_AFTER, "101", "102", "6", "zzz")
),
Arrays.asList(
rowOf(valueOf(101), valueOf(102), valueOf(5), valueOf("xxx")),
rowOf(valueOf(101), valueOf(102), valueOf(6), valueOf("zzz"))
)
);
checkEdgeChangelog("friend_source_delete_1", "friend_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.UPDATE_BEFORE, "101", "102", "5", "xxx")
),
Arrays.asList(
rowOf(valueOf(101), valueOf(102), valueOf(6), valueOf("zzz"))
)
);
checkEdgeChangelog("friend_source_delete_2", "friend_changelog_sink",
vids, colName,
Arrays.asList(
Row.ofKind(RowKind.DELETE, "101", "102", "6", "zzz")
),
Arrays.asList()
);
}
private void checkEdgeChangelog(String sourceTableName, String sinkTableName,
int[] vids, String colName,
List<Row> changelog, List<com.vesoft.nebula.Row> expected)
throws ExecutionException, InterruptedException {
String dataId = TestValuesTableFactory.registerData(changelog);
tableEnvironment.executeSql(
"CREATE TABLE IF NOT EXISTS " + sourceTableName + " ("
+ "src STRING, dst STRING, `rank` STRING, " + colName + " STRING"
+ ")"
+ "WITH ("
+ "'connector'='values',"
+ "'data-id'='" + dataId + "'"
+ ")"
);
tableEnvironment.executeSql(
"CREATE TABLE IF NOT EXISTS " + sinkTableName + " ("
+ "src STRING, dst STRING, `rank` STRING, " + colName + " STRING"
+ ")"
+ "WITH ("
+ "'connector'='nebula',"
+ "'meta-address'='"
+ META_ADDRESS
+ "',"
+ "'graph-address'='"
+ GRAPH_ADDRESS
+ "',"
+ "'username'='"
+ USERNAME
+ "',"
+ "'password'='"
+ PASSWORD
+ "',"
+ "'graph-space'='flink_test',"
+ "'label-name'='friend',"
+ "'src-id-index'='0',"
+ "'dst-id-index'='1',"
+ "'rank-id-index'='2',"
+ "'data-type'='edge',"
+ "'batch-size'='1'"
+ ")"
);
tableEnvironment.executeSql(
"INSERT INTO " + sinkTableName + " SELECT * FROM " + sourceTableName
).await();
String vidList = Arrays.stream(vids).mapToObj(Objects::toString)
.collect(Collectors.joining(", "));
check(
expected,
"MATCH ()-[r:friend]->(n:person) WHERE id(n) IN [" + vidList + "]"
+ " RETURN src(r) AS key1, dst(r) AS key2, rank(r) AS key3, r." + colName
+ " ORDER BY key1, key2, key3 LIMIT " + (expected.size() + 1)
);
}
}