tkalkirill commented on code in PR #1652: URL: https://github.com/apache/ignite-3/pull/1652#discussion_r1105598271
########## modules/storage-page-memory/src/main/java/org/apache/ignite/internal/storage/pagememory/mv/AddWriteCommittedInvokeClosure.java: ########## @@ -0,0 +1,103 @@ +/* + * 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.ignite.internal.storage.pagememory.mv; + +import static org.apache.ignite.internal.pagememory.util.PageIdUtils.NULL_LINK; +import static org.apache.ignite.internal.storage.pagememory.mv.AbstractPageMemoryMvPartitionStorage.rowBytes; + +import java.nio.ByteBuffer; +import org.apache.ignite.internal.hlc.HybridTimestamp; +import org.apache.ignite.internal.pagememory.tree.BplusTree; +import org.apache.ignite.internal.pagememory.tree.IgniteTree.InvokeClosure; +import org.apache.ignite.internal.pagememory.tree.IgniteTree.OperationType; +import org.apache.ignite.internal.schema.BinaryRow; +import org.apache.ignite.internal.storage.RowId; +import org.apache.ignite.internal.storage.StorageException; +import org.apache.ignite.lang.IgniteInternalCheckedException; +import org.jetbrains.annotations.Nullable; + +/** + * Implementation of {@link InvokeClosure} for + * {@link AbstractPageMemoryMvPartitionStorage#addWriteCommitted(RowId, BinaryRow, HybridTimestamp)}. + * + * <p>Synchronization between reading and updating the version chain occurs due to the locks (read and write) of the page of the tree on + * which the version chain is located. + * + * <p>Synchronization between update operations for the version chain must be external (by {@link RowId row ID}). + * + * <p>Operation may throw {@link StorageException} which will cause form {@link BplusTree#invoke(Object, Object, InvokeClosure)}. + */ +class AddWriteCommittedInvokeClosure implements InvokeClosure<VersionChain> { + private final RowId rowId; + + private final @Nullable BinaryRow row; + + private final HybridTimestamp commitTimestamp; + + private final AbstractPageMemoryMvPartitionStorage storage; + + private @Nullable VersionChain newRow; + + AddWriteCommittedInvokeClosure( + RowId rowId, + @Nullable BinaryRow row, + HybridTimestamp commitTimestamp, + AbstractPageMemoryMvPartitionStorage storage + ) { + this.rowId = rowId; + this.row = row; + this.commitTimestamp = commitTimestamp; + this.storage = storage; + } + + @Override + public void call(@Nullable VersionChain oldRow) throws IgniteInternalCheckedException { + if (oldRow != null && oldRow.isUncommitted()) { Review Comment: This bug was carried over from a previous implementation. I think we need to fix all exceptions in a separate ticket. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
