Re-render page on clicking button even though dependency array object remains unchanged remains in Reactjs

I am using React 17.0.1. I am not able to figure out the following:

  1. Page re-renders if the button is clicked multiple times even when the id remains unchanged.
  2. Also I am encountering another error: Line 25:6: React Hook useEffect has a missing dependency: ‘id’. Either include it or remove the dependency array react-hooks/exhaustive-deps.
    I am guessing this error is caused due to the fact id is set outside of the render.
import React, { useState, useEffect } from "react";
import axios from "axios";

function DataFetcing() {
  const [post, setPost] = useState({});
  const [id, setId] = useState(1);
  const [search, setSearch] = useState(1);

  const handleClick = () => {

  useEffect(() => {
      .then((res) => {
      .catch((err) => {
  }, [search]);

  return (
      <button type="button" onClick={handleClick}>
        Fetch Post
      <input type="text" value={id} onChange={(e) => setId(} />
      <span key={}>{post.title}</span>
export default DataFetcing;

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