<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <spring-boot.version>3.0.4</spring-boot.version>
        <jackson.version>2.16.0</jackson.version>
        <hadoop.version>3.3.6</hadoop.version>
    </properties>
<dependency>
            <groupId>org.springframework.retry</groupId>
            <artifactId>spring-retry</artifactId>
            <version>1.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>6.0.6</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>5.2.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>com.bettercloud</groupId>
            <artifactId>vault-java-driver</artifactId>
            <version>5.0.0</version> 
        </dependency>
 <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.12.0</version>
        </dependency> 
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.14.0</version>
        </dependency> 
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-text</artifactId>
            <version>1.11.0</version>
        </dependency>
 <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-aws</artifactId>
            <version>${hadoop.version}</version>
        </dependency> 
**<dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>5.1.0</version>
        </dependency>**

@Autowired
  @Qualifier("jedistestpool")
  JedisPool testPool;

   @Retryable(value = {Exception.class}, maxAttempts = 3, backoff = @Backoff(delay = 30000))
  public void setExpire(List<Map<byte[], Map<byte[], byte[]>>> list, int timeout, String cache) {
      JedisPool jedisPool = null;
      Jedis jedis = null;
      try {
          switch (cache) { 
              case Constants.TEST:
                  jedisPool = testPool;
                  break; 
          }
          **jedis = jedisPool.getResource(); /// i am getting error from here**
          Pipeline pipelined = jedis.pipelined();
          Iterator<Map<byte[], Map<byte[], byte[]>>> iterator = list.iterator();
          while (iterator.hasNext()) {
              Map<byte[], Map<byte[], byte[]>> region = iterator.next();
              for (Map.Entry<byte[], Map<byte[], byte[]>> entry : region.entrySet()) {
                  pipelined.expire(entry.getKey(), (int) timeout);
              }
          }
          pipelined.sync();

      } catch (Exception e) {
          throw e;         
  }