public static RelationalInsertRowNode deserializeFromWAL(ByteBuffer buffer) {
    long searchIndex = buffer.getLong();
    RelationalInsertRowNode insertNode = subDeserializeFromWAL(buffer);
    insertNode.setSearchIndex(searchIndex);
    return insertNode;
  }
Deserialize from wal.

@param stream - DataInputStream
@return RelationalInsertRowNode
@throws IOException - If an I/O error occurs.
@throws IllegalArgumentException - If meets illegal argument.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/write/RelationalInsertRowNode.java