kadirozde commented on a change in pull request #728: Add unit test for PrepareIndexMutationsForRebuild URL: https://github.com/apache/phoenix/pull/728#discussion_r391265939
########## File path: phoenix-core/src/test/java/org/apache/phoenix/index/PrepareIndexMutationsForRebuildTest.java ########## @@ -0,0 +1,727 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.phoenix.index; + +import org.apache.hadoop.hbase.Cell; +import org.apache.hadoop.hbase.CellUtil; +import org.apache.hadoop.hbase.KeyValue; +import org.apache.hadoop.hbase.client.Delete; +import org.apache.hadoop.hbase.client.Mutation; +import org.apache.hadoop.hbase.client.Put; +import org.apache.hadoop.hbase.io.ImmutableBytesWritable; +import org.apache.hadoop.hbase.util.Bytes; +import org.apache.hadoop.hbase.util.Pair; +import org.apache.phoenix.coprocessor.IndexRebuildRegionScanner; +import org.apache.phoenix.end2end.index.IndexTestUtil; +import org.apache.phoenix.hbase.index.IndexRegionObserver; +import org.apache.phoenix.hbase.index.util.GenericKeyValueBuilder; +import org.apache.phoenix.jdbc.PhoenixConnection; +import org.apache.phoenix.query.BaseConnectionlessQueryTest; +import org.apache.phoenix.query.QueryConstants; +import org.apache.phoenix.schema.PName; +import org.apache.phoenix.schema.PTable; +import org.apache.phoenix.schema.PTableKey; +import org.apache.phoenix.util.SchemaUtil; +import org.junit.Assert; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.sql.Connection; +import java.sql.DriverManager; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; + +import static org.junit.Assert.assertEquals; + +public class PrepareIndexMutationsForRebuildTest extends BaseConnectionlessQueryTest { + private static String ROW_KEY = "k1"; + private static String TABLE_NAME = "dataTable"; + private static String INDEX_NAME = "idx"; + private static final Logger LOGGER = LoggerFactory.getLogger(PrepareIndexMutationsForRebuildTest.class); + + class SetupInfo{ + public IndexMaintainer indexMaintainer; + public PTable pDataTable; + } + + private SetupInfo setupIndexMaintainer(String tableName, + String indexName, + String columns, + String indexColumns, + String pk, + String includeColumns) throws Exception{ + Connection conn = DriverManager.getConnection(getUrl()); + + String fullTableName = SchemaUtil.getTableName(SchemaUtil.normalizeIdentifier(""),SchemaUtil.normalizeIdentifier(tableName)); + String fullIndexName = SchemaUtil.getTableName(SchemaUtil.normalizeIdentifier(""),SchemaUtil.normalizeIdentifier(indexName)); + + String str1 = String.format("CREATE TABLE %1$s (%2$s CONSTRAINT pk PRIMARY KEY (%3$s)) COLUMN_ENCODED_BYTES=0", + fullTableName, + columns, + pk); + conn.createStatement().execute(str1); + + String str2 = String.format("CREATE INDEX %1$s ON %2$s (%3$s)", + fullIndexName, + fullTableName, + indexColumns); + if (!includeColumns.isEmpty()) + str2 += " INCLUDE (" + includeColumns + ")"; + conn.createStatement().execute(str2); + + PhoenixConnection pconn = conn.unwrap(PhoenixConnection.class); + PTable pDataTable = pconn.getTable(new PTableKey(pconn.getTenantId(), fullTableName)); + ImmutableBytesWritable ptr = new ImmutableBytesWritable(); + pDataTable.getIndexMaintainers(ptr, pconn); + List<IndexMaintainer> indexMaintainers = IndexMaintainer.deserialize(ptr, GenericKeyValueBuilder.INSTANCE, true); + + SetupInfo info = new SetupInfo(); + info.indexMaintainer = indexMaintainers.get(0); + info.pDataTable = pDataTable; + return info; + } + + @Test + public void testSinglePutOnIndexColumn() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + null); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + Put idxPut1 = new Put(com.google.common.primitives.Bytes.toArray(idxKey)); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + + assertEqualMutationList(Arrays.asList((Mutation)idxPut1), actualIndexMutations); + } + + @Test + public void testSinglePutOnNonIndexColumn() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + null); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + Put idxPut1 = new Put(com.google.common.primitives.Bytes.toArray(idxKey)); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + + assertEqualMutationList(Arrays.asList((Mutation)idxPut1), actualIndexMutations); + } + + @Test + public void testDelOnIndexColumn() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 2, + KeyValue.Type.DeleteColumn); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutation = new ArrayList<>(); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes = com.google.common.primitives.Bytes.toArray(idxKey); + + Put idxPut1 = new Put(idxKeyBytes); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutation.add(idxPut1); + + List<Byte> idxKey2 = new ArrayList<>(); + idxKey2.add(QueryConstants.SEPARATOR_BYTE); + idxKey2.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + Put idxPut2 = new Put(com.google.common.primitives.Bytes.toArray(idxKey2)); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + expectedIndexMutation.add(idxPut2); + + Delete idxDel = new Delete(idxKeyBytes); + addCellToDelMutation(idxDel, + QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES, + null, + 2, + KeyValue.Type.DeleteFamily); + expectedIndexMutation.add(idxDel); + + assertEqualMutationList(expectedIndexMutation, actualIndexMutations); + } + + @Test + public void testDelOnNonIndexColumn() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 2, + KeyValue.Type.DeleteColumn); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutations = new ArrayList<>(); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes = com.google.common.primitives.Bytes.toArray(idxKey); + + Put idxPut1 = new Put(idxKeyBytes); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutations.add(idxPut1); + + Put idxPut2 = new Put(idxKeyBytes); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + expectedIndexMutations.add(idxPut2); + + assertEqualMutationList(expectedIndexMutations, actualIndexMutations); + } + + @Test + public void testDeleteAllVersions() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 2, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 2); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + null, + 3, + KeyValue.Type.DeleteFamily); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutations = new ArrayList<>(); + + List<Byte> idxKey1 = new ArrayList<>(); + idxKey1.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey1.add(QueryConstants.SEPARATOR_BYTE); + idxKey1.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes1 = com.google.common.primitives.Bytes.toArray(idxKey1); + + List<Byte> idxKey2 = new ArrayList<>(); + idxKey2.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v2"))); + idxKey2.add(QueryConstants.SEPARATOR_BYTE); + idxKey2.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes2 = com.google.common.primitives.Bytes.toArray(idxKey2); + + Put idxPut1 = new Put(idxKeyBytes1); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutations.add(idxPut1); + + Put idxPut2 = new Put(idxKeyBytes2); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + expectedIndexMutations.add(idxPut2); + + Delete idxDel1 = new Delete(idxKeyBytes1); + addCellToDelMutation(idxDel1, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + null, + 2, + KeyValue.Type.DeleteFamily); + expectedIndexMutations.add(idxDel1); + + Delete idxDel2 = new Delete(idxKeyBytes2); + addCellToDelMutation(idxDel2, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + null, + 3, + KeyValue.Type.DeleteFamily); + expectedIndexMutations.add(idxDel2); + + assertEqualMutationList(expectedIndexMutations, actualIndexMutations); + } + + @Test + public void testPutDeleteOnSameTimeStamp() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable,1); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + KeyValue.Type.DeleteColumn); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutations = new ArrayList<>(); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes = com.google.common.primitives.Bytes.toArray(idxKey); + Put idxPut1 = new Put(idxKeyBytes); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutations.add(idxPut1); + + assertEqualMutationList(Arrays.asList((Mutation)idxPut1), actualIndexMutations); + } + + @Test + public void testCoveredIndexColumns() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + "C2"); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C1"), + 2, + KeyValue.Type.DeleteColumn); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutations = new ArrayList<>(); + List<Byte> idxKey = new ArrayList<>(); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes = com.google.common.primitives.Bytes.toArray(idxKey); + + Put idxPut1 = new Put(idxKeyBytes); + addCellToPutMutation(idxPut1, + QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES, + Bytes.toBytes("0:C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutations.add(idxPut1); + + List<Byte> idxKey2 = new ArrayList<>(); + idxKey2.add(QueryConstants.SEPARATOR_BYTE); + idxKey2.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes2 = com.google.common.primitives.Bytes.toArray(idxKey2); + Put idxPut2 = new Put(idxKeyBytes2); + addCellToPutMutation(idxPut2, + QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES, + Bytes.toBytes("0:C2"), + 2, + Bytes.toBytes("v2")); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + expectedIndexMutations.add(idxPut2); + + Delete idxDel = new Delete(idxKeyBytes); + addCellToDelMutation(idxDel, + QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES, + null, + 2, + KeyValue.Type.DeleteFamily); + expectedIndexMutations.add(idxDel); + + assertEqualMutationList(expectedIndexMutations, actualIndexMutations); + } + + @Test + public void testForMultipleFamilies() throws Exception { + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, CF1.C1 VARCHAR, CF2.C2 VARCHAR", + "CF1.C1", + "ROW_KEY", + "CF2.C2"); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + Bytes.toBytes("CF1"), + Bytes.toBytes("C1"), + 1, + Bytes.toBytes("v1")); + addCellToPutMutation(dataPut, + Bytes.toBytes("CF2"), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + + Delete dataDel = new Delete(Bytes.toBytes(ROW_KEY)); + addCellToDelMutation(dataDel, + Bytes.toBytes("CF1"), + Bytes.toBytes("C1"), + 2, + KeyValue.Type.DeleteColumn); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + dataDel); + + List<Mutation> expectedIndexMutation = new ArrayList<>(); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes("v1"))); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + byte[] idxKeyBytes = com.google.common.primitives.Bytes.toArray(idxKey); + + Put idxPut1 = new Put(idxKeyBytes); + addCellToPutMutation(idxPut1, + Bytes.toBytes("CF2"), + Bytes.toBytes("CF2:C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + expectedIndexMutation.add(idxPut1); + + List<Byte> idxKey2 = new ArrayList<>(); + idxKey2.add(QueryConstants.SEPARATOR_BYTE); + idxKey2.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + Put idxPut2 = new Put(com.google.common.primitives.Bytes.toArray(idxKey2)); + addCellToPutMutation(idxPut2, + Bytes.toBytes("CF2"), + Bytes.toBytes("CF2:C2"), + 2, + Bytes.toBytes("v2")); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + expectedIndexMutation.add(idxPut2); + + Delete idxDel = new Delete(idxKeyBytes); + addCellToDelMutation(idxDel, + Bytes.toBytes("CF2"), + null, + 2, + KeyValue.Type.DeleteFamily); + expectedIndexMutation.add(idxDel); + + assertEqualMutationList(expectedIndexMutation, actualIndexMutations); + } + + @Test + public void testSameTypeOfMutationWithDifferentTimeStamp() throws Exception{ + SetupInfo info = setupIndexMaintainer(TABLE_NAME, + INDEX_NAME, + "ROW_KEY VARCHAR, C1 VARCHAR, C2 VARCHAR", + "C1", + "ROW_KEY", + ""); + + Put dataPut = new Put(Bytes.toBytes(ROW_KEY)); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v2")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 1); + addCellToPutMutation(dataPut, + info.indexMaintainer.getEmptyKeyValueFamily().copyBytesIfNecessary(), + Bytes.toBytes("C2"), + 1, + Bytes.toBytes("v3")); + addEmptyColumnToDataPutMutation(dataPut, info.pDataTable, 2); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(info.indexMaintainer, + dataPut, + null); + + List<Byte> idxKey = new ArrayList<>(); + idxKey.add(QueryConstants.SEPARATOR_BYTE); + idxKey.addAll(com.google.common.primitives.Bytes.asList(Bytes.toBytes(ROW_KEY))); + + Put idxPut1 = new Put(com.google.common.primitives.Bytes.toArray(idxKey)); + addEmptyColumnToIndexPutMutation(idxPut1, info.indexMaintainer, 1); + + Put idxPut2 = new Put(com.google.common.primitives.Bytes.toArray(idxKey)); + addEmptyColumnToIndexPutMutation(idxPut2, info.indexMaintainer, 2); + + assertEqualMutationList(Arrays.asList((Mutation)idxPut1, (Mutation)idxPut2), actualIndexMutations); + } + + @Test + public void testDummy() throws Exception{ + Connection conn = DriverManager.getConnection(getUrl()); + String fullTableName = SchemaUtil.getTableName(SchemaUtil.normalizeIdentifier(""),SchemaUtil.normalizeIdentifier("dataTable")); + String fullIndexName = SchemaUtil.getTableName(SchemaUtil.normalizeIdentifier(""),SchemaUtil.normalizeIdentifier("idx")); + String dataColumns = "R_KEY VARCHAR, C1 VARCHAR"; + String indexColumns = "C1" ; + String pk = "R_KEY"; + + try { + conn.setAutoCommit(false); + String str1 = "CREATE TABLE " + fullTableName + "(" + dataColumns + " CONSTRAINT pk PRIMARY KEY (" + pk + ")) COLUMN_ENCODED_BYTES=0 "; + conn.createStatement().execute(str1); + + String str2 = "CREATE INDEX idx ON " + fullTableName + "(" + indexColumns + ") "; + conn.createStatement().execute(str2); + conn.commit(); + + Connection conn2 = DriverManager.getConnection(getUrl()); + String upsertStr = "UPSERT INTO " + fullTableName + " VALUES('k1','v1')"; + conn.createStatement().execute(upsertStr); + + //String delStr = "Delete FROM " + fullTableName + " WHERE R_KEY='k1'"; + //conn.createStatement().execute(delStr); + + conn.commit(); + + PhoenixConnection pconn = conn.unwrap(PhoenixConnection.class); + PTable table = pconn.getTable(new PTableKey(pconn.getTenantId(), fullTableName)); + PTable index = pconn.getTable(new PTableKey(pconn.getTenantId(), fullIndexName)); + + Iterator<Pair<byte[],List<Mutation>>> itr = pconn.getMutationState().toMutations(); + Pair<byte[],List<Mutation>> pair = itr.next(); + Put dataPut = (Put)pair.getSecond().get(0); + Delete dataDel = null; + + ImmutableBytesWritable ptr = new ImmutableBytesWritable(); + table.getIndexMaintainers(ptr, pconn); + List<IndexMaintainer> c1 = IndexMaintainer.deserialize(ptr, GenericKeyValueBuilder.INSTANCE, true); + assertEquals(1,c1.size()); + IndexMaintainer im1 = c1.get(0); + + List<Mutation> actualIndexMutations = IndexRebuildRegionScanner.prepareIndexMutationsForRebuild(im1, + dataPut, + dataDel); + List<Mutation> expectedIndexMutations = IndexTestUtil.generateIndexData(index, table, dataPut, ptr, GenericKeyValueBuilder.INSTANCE); + + } + catch(Exception ex){ + LOGGER.error("Failed to run TestOneColumnRowPut. ex={}", ex); + } + finally { + try { + conn.createStatement().execute("DROP TABLE " + fullTableName); + } finally { + conn.close(); + } + } + } + + void addCellToPutMutation(Put put, byte[] family, byte[] column, long ts, byte[] value) throws Exception{ + byte[] rowKey = put.getRow(); + Cell cell = new KeyValue(rowKey, family, column, ts, KeyValue.Type.Put, value); + put.add(cell); + } + + void addCellToDelMutation(Delete del, byte[] family, byte[] column, long ts, KeyValue.Type type) throws Exception{ + byte[] rowKey = del.getRow(); + Cell cell = new KeyValue(rowKey, family, column, ts, type); + del.addDeleteMarker(cell); + } + + void addEmptyColumnToDataPutMutation(Put put, PTable ptable, long ts) throws Exception{ + PName pdefaultFamilyName = ptable.getDefaultFamilyName(); + addCellToPutMutation(put, + pdefaultFamilyName == null ? QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES : pdefaultFamilyName.getBytes(), + QueryConstants.EMPTY_COLUMN_BYTES, + ts, + QueryConstants.EMPTY_COLUMN_VALUE_BYTES); + } + + void addEmptyColumnToIndexPutMutation(Put put, IndexMaintainer im, long ts) throws Exception{ + addCellToPutMutation(put, + im.getEmptyKeyValueFamily().copyBytesIfNecessary(), + QueryConstants.EMPTY_COLUMN_BYTES, + ts, + IndexRegionObserver.VERIFIED_BYTES); + } + + void assertEqualMutationList(List<Mutation> expectedMutations, + List<Mutation> actualMutations){ + assertEquals(expectedMutations.size(), actualMutations.size()); + for (Mutation expected : expectedMutations){ + boolean found = false; + for (Mutation actual: actualMutations){ + if (isEqualMutation(expected, actual)){ + actualMutations.remove(actual); + found = true; + break; + } + } + if (!found) + Assert.fail(String.format("Cannot find mutation:%s", expected)); + } + } + + boolean isEqualMutation(Mutation expectedMutation, Mutation actualMutation){ + List<Cell> expectedCells = new ArrayList<>(); + for (List<Cell> cells : expectedMutation.getFamilyCellMap().values()) { + expectedCells.addAll(cells); + } + + List<Cell> actualCells = new ArrayList<>(); + for (List<Cell> cells : actualMutation.getFamilyCellMap().values()) { + actualCells.addAll(cells); + } + + assertEquals(expectedCells.size(), actualCells.size()); Review comment: Should we return false here instead of assert? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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