sashapolo commented on code in PR #6661:
URL: https://github.com/apache/ignite-3/pull/6661#discussion_r2391040030
##########
modules/raft/src/main/java/org/apache/ignite/internal/raft/storage/segstore/IndexFileManager.java:
##########
@@ -119,10 +138,54 @@ IndexFile saveIndexMemtable(ReadModeIndexMemTable
indexMemTable) throws IOExcept
}
}
- return new IndexFile(fileName, path);
+ curFileIndex++;
+
+ return syncAndRename(tmpFilePath,
tmpFilePath.resolveSibling(fileName));
}
- private static byte[] header(ReadModeIndexMemTable indexMemTable) {
+ /**
+ * Returns a pointer into a segment file that contains the entry for the
given group's index or {@code null} if no such entry exists.
Review Comment:
Same answer as above. Do you want me to update the javadoc?
##########
modules/raft/src/main/java/org/apache/ignite/internal/raft/storage/segstore/IndexFileMeta.java:
##########
@@ -0,0 +1,77 @@
+/*
+ * 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.raft.storage.segstore;
+
+/**
+ * Meta information about a payload in an index file.
+ *
+ * @see IndexFileManager
+ */
+class IndexFileMeta {
+ private final long firstLogIndex;
+
+ private final long lastLogIndex;
+
Review Comment:
yes, it's not needed now
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