Spring Data REDIS with JEDIS connection terminated after few minutes












1














I have web application Spring+Spring MVC in Eclipse (OS WIN 10).



I have the following mavenized setup:



<spring.version>5.1.2.RELEASE</spring.version>
<spring-data-redis.version>2.1.2.RELEASE</spring-data-redis.version>
<jedis.version>2.9.0</jedis.version>


I've created function:



@Override
public Map<String, Double> find(final String set, final double min, final double max) {
Set<Tuple> mostViewed = redisTemplate.execute(new RedisCallback<Set<Tuple>>() {
@Override
public Set<Tuple> doInRedis(RedisConnection con)
throws DataAccessException {
Set<Tuple> zRangeByScoreWithScore = con.zRangeByScoreWithScores(set.getBytes(), min, max);
return zRangeByScoreWithScore;
}
});
Map<String, Double> mScoreMap = new HashMap<String, Double>();
for (Tuple t : mostViewed) {
mScoreMap.put(new String(t.getValue()), t.getScore());
}
return mScoreMap;
}


My JEDIS configuration:



@Bean
public JedisPoolConfig jedisPoolConfig() {
JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
jedisPoolConfig.setMaxTotal(10);
jedisPoolConfig.setMaxIdle(5);
jedisPoolConfig.setMinIdle(2);
jedisPoolConfig.setTestOnBorrow(true);
jedisPoolConfig.setTestOnReturn(true);
jedisPoolConfig.setMaxWaitMillis(3000);
jedisPoolConfig.setTimeBetweenEvictionRunsMillis(60000);
return jedisPoolConfig;
}

@Bean
public JedisConnectionFactory jedisConnectionFactory() {

RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration("localhost", 6379);

JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();
jedisClientConfiguration.connectTimeout(Duration.ofSeconds(60));// 60s connection timeout
jedisClientConfiguration.usePooling();

JedisConnectionFactory jedisConFactory = new JedisConnectionFactory(redisStandaloneConfiguration,
jedisClientConfiguration.build());

return jedisConFactory;
}

@Bean
public StringRedisSerializer stringRedisSerializer() {
StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
return stringRedisSerializer;
}

@Bean
RedisTemplate<String, String> redisTemplate() {
final RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
redisTemplate.setConnectionFactory(jedisConnectionFactory());
redisTemplate.setDefaultSerializer(stringRedisSerializer());
redisTemplate.setKeySerializer(stringRedisSerializer());
redisTemplate.setHashKeySerializer(stringRedisSerializer());
redisTemplate.setEnableTransactionSupport(true);
return redisTemplate;
}


but, after about 1-2 minutes, my application freeze, with this message in log file (Eclipse log):



[http-nio-8080-exec-9] DEBUG o.s.d.r.core.RedisConnectionUtils - Opening RedisConnection


redis server log (refresh application in web browser has no effect, there are no new messages):



[984] 21 Nov 11:45:00.163 * 100 changes in 300 seconds. Saving...
[984] 21 Nov 11:45:00.170 * Background saving started by pid 13692
[984] 21 Nov 11:45:00.270 # fork operation complete
[984] 21 Nov 11:45:00.270 * Background saving terminated with success
[984] 21 Nov 12:30:00.162 * 100 changes in 300 seconds. Saving...
[984] 21 Nov 12:30:00.169 * Background saving started by pid 11976
[984] 21 Nov 12:30:00.269 # fork operation complete
[984] 21 Nov 12:30:00.271 * Background saving terminated with success


when I stop and start server (Tomcat 8.0.41) in Eclipse everything is OK for 1-2 minutes. When I stop and start REDIS server has no effect.










share|improve this question





























    1














    I have web application Spring+Spring MVC in Eclipse (OS WIN 10).



    I have the following mavenized setup:



    <spring.version>5.1.2.RELEASE</spring.version>
    <spring-data-redis.version>2.1.2.RELEASE</spring-data-redis.version>
    <jedis.version>2.9.0</jedis.version>


    I've created function:



    @Override
    public Map<String, Double> find(final String set, final double min, final double max) {
    Set<Tuple> mostViewed = redisTemplate.execute(new RedisCallback<Set<Tuple>>() {
    @Override
    public Set<Tuple> doInRedis(RedisConnection con)
    throws DataAccessException {
    Set<Tuple> zRangeByScoreWithScore = con.zRangeByScoreWithScores(set.getBytes(), min, max);
    return zRangeByScoreWithScore;
    }
    });
    Map<String, Double> mScoreMap = new HashMap<String, Double>();
    for (Tuple t : mostViewed) {
    mScoreMap.put(new String(t.getValue()), t.getScore());
    }
    return mScoreMap;
    }


    My JEDIS configuration:



    @Bean
    public JedisPoolConfig jedisPoolConfig() {
    JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
    jedisPoolConfig.setMaxTotal(10);
    jedisPoolConfig.setMaxIdle(5);
    jedisPoolConfig.setMinIdle(2);
    jedisPoolConfig.setTestOnBorrow(true);
    jedisPoolConfig.setTestOnReturn(true);
    jedisPoolConfig.setMaxWaitMillis(3000);
    jedisPoolConfig.setTimeBetweenEvictionRunsMillis(60000);
    return jedisPoolConfig;
    }

    @Bean
    public JedisConnectionFactory jedisConnectionFactory() {

    RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration("localhost", 6379);

    JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();
    jedisClientConfiguration.connectTimeout(Duration.ofSeconds(60));// 60s connection timeout
    jedisClientConfiguration.usePooling();

    JedisConnectionFactory jedisConFactory = new JedisConnectionFactory(redisStandaloneConfiguration,
    jedisClientConfiguration.build());

    return jedisConFactory;
    }

    @Bean
    public StringRedisSerializer stringRedisSerializer() {
    StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
    return stringRedisSerializer;
    }

    @Bean
    RedisTemplate<String, String> redisTemplate() {
    final RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
    redisTemplate.setConnectionFactory(jedisConnectionFactory());
    redisTemplate.setDefaultSerializer(stringRedisSerializer());
    redisTemplate.setKeySerializer(stringRedisSerializer());
    redisTemplate.setHashKeySerializer(stringRedisSerializer());
    redisTemplate.setEnableTransactionSupport(true);
    return redisTemplate;
    }


    but, after about 1-2 minutes, my application freeze, with this message in log file (Eclipse log):



    [http-nio-8080-exec-9] DEBUG o.s.d.r.core.RedisConnectionUtils - Opening RedisConnection


    redis server log (refresh application in web browser has no effect, there are no new messages):



    [984] 21 Nov 11:45:00.163 * 100 changes in 300 seconds. Saving...
    [984] 21 Nov 11:45:00.170 * Background saving started by pid 13692
    [984] 21 Nov 11:45:00.270 # fork operation complete
    [984] 21 Nov 11:45:00.270 * Background saving terminated with success
    [984] 21 Nov 12:30:00.162 * 100 changes in 300 seconds. Saving...
    [984] 21 Nov 12:30:00.169 * Background saving started by pid 11976
    [984] 21 Nov 12:30:00.269 # fork operation complete
    [984] 21 Nov 12:30:00.271 * Background saving terminated with success


    when I stop and start server (Tomcat 8.0.41) in Eclipse everything is OK for 1-2 minutes. When I stop and start REDIS server has no effect.










    share|improve this question



























      1












      1








      1


      1





      I have web application Spring+Spring MVC in Eclipse (OS WIN 10).



      I have the following mavenized setup:



      <spring.version>5.1.2.RELEASE</spring.version>
      <spring-data-redis.version>2.1.2.RELEASE</spring-data-redis.version>
      <jedis.version>2.9.0</jedis.version>


      I've created function:



      @Override
      public Map<String, Double> find(final String set, final double min, final double max) {
      Set<Tuple> mostViewed = redisTemplate.execute(new RedisCallback<Set<Tuple>>() {
      @Override
      public Set<Tuple> doInRedis(RedisConnection con)
      throws DataAccessException {
      Set<Tuple> zRangeByScoreWithScore = con.zRangeByScoreWithScores(set.getBytes(), min, max);
      return zRangeByScoreWithScore;
      }
      });
      Map<String, Double> mScoreMap = new HashMap<String, Double>();
      for (Tuple t : mostViewed) {
      mScoreMap.put(new String(t.getValue()), t.getScore());
      }
      return mScoreMap;
      }


      My JEDIS configuration:



      @Bean
      public JedisPoolConfig jedisPoolConfig() {
      JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
      jedisPoolConfig.setMaxTotal(10);
      jedisPoolConfig.setMaxIdle(5);
      jedisPoolConfig.setMinIdle(2);
      jedisPoolConfig.setTestOnBorrow(true);
      jedisPoolConfig.setTestOnReturn(true);
      jedisPoolConfig.setMaxWaitMillis(3000);
      jedisPoolConfig.setTimeBetweenEvictionRunsMillis(60000);
      return jedisPoolConfig;
      }

      @Bean
      public JedisConnectionFactory jedisConnectionFactory() {

      RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration("localhost", 6379);

      JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();
      jedisClientConfiguration.connectTimeout(Duration.ofSeconds(60));// 60s connection timeout
      jedisClientConfiguration.usePooling();

      JedisConnectionFactory jedisConFactory = new JedisConnectionFactory(redisStandaloneConfiguration,
      jedisClientConfiguration.build());

      return jedisConFactory;
      }

      @Bean
      public StringRedisSerializer stringRedisSerializer() {
      StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
      return stringRedisSerializer;
      }

      @Bean
      RedisTemplate<String, String> redisTemplate() {
      final RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
      redisTemplate.setConnectionFactory(jedisConnectionFactory());
      redisTemplate.setDefaultSerializer(stringRedisSerializer());
      redisTemplate.setKeySerializer(stringRedisSerializer());
      redisTemplate.setHashKeySerializer(stringRedisSerializer());
      redisTemplate.setEnableTransactionSupport(true);
      return redisTemplate;
      }


      but, after about 1-2 minutes, my application freeze, with this message in log file (Eclipse log):



      [http-nio-8080-exec-9] DEBUG o.s.d.r.core.RedisConnectionUtils - Opening RedisConnection


      redis server log (refresh application in web browser has no effect, there are no new messages):



      [984] 21 Nov 11:45:00.163 * 100 changes in 300 seconds. Saving...
      [984] 21 Nov 11:45:00.170 * Background saving started by pid 13692
      [984] 21 Nov 11:45:00.270 # fork operation complete
      [984] 21 Nov 11:45:00.270 * Background saving terminated with success
      [984] 21 Nov 12:30:00.162 * 100 changes in 300 seconds. Saving...
      [984] 21 Nov 12:30:00.169 * Background saving started by pid 11976
      [984] 21 Nov 12:30:00.269 # fork operation complete
      [984] 21 Nov 12:30:00.271 * Background saving terminated with success


      when I stop and start server (Tomcat 8.0.41) in Eclipse everything is OK for 1-2 minutes. When I stop and start REDIS server has no effect.










      share|improve this question















      I have web application Spring+Spring MVC in Eclipse (OS WIN 10).



      I have the following mavenized setup:



      <spring.version>5.1.2.RELEASE</spring.version>
      <spring-data-redis.version>2.1.2.RELEASE</spring-data-redis.version>
      <jedis.version>2.9.0</jedis.version>


      I've created function:



      @Override
      public Map<String, Double> find(final String set, final double min, final double max) {
      Set<Tuple> mostViewed = redisTemplate.execute(new RedisCallback<Set<Tuple>>() {
      @Override
      public Set<Tuple> doInRedis(RedisConnection con)
      throws DataAccessException {
      Set<Tuple> zRangeByScoreWithScore = con.zRangeByScoreWithScores(set.getBytes(), min, max);
      return zRangeByScoreWithScore;
      }
      });
      Map<String, Double> mScoreMap = new HashMap<String, Double>();
      for (Tuple t : mostViewed) {
      mScoreMap.put(new String(t.getValue()), t.getScore());
      }
      return mScoreMap;
      }


      My JEDIS configuration:



      @Bean
      public JedisPoolConfig jedisPoolConfig() {
      JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
      jedisPoolConfig.setMaxTotal(10);
      jedisPoolConfig.setMaxIdle(5);
      jedisPoolConfig.setMinIdle(2);
      jedisPoolConfig.setTestOnBorrow(true);
      jedisPoolConfig.setTestOnReturn(true);
      jedisPoolConfig.setMaxWaitMillis(3000);
      jedisPoolConfig.setTimeBetweenEvictionRunsMillis(60000);
      return jedisPoolConfig;
      }

      @Bean
      public JedisConnectionFactory jedisConnectionFactory() {

      RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration("localhost", 6379);

      JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();
      jedisClientConfiguration.connectTimeout(Duration.ofSeconds(60));// 60s connection timeout
      jedisClientConfiguration.usePooling();

      JedisConnectionFactory jedisConFactory = new JedisConnectionFactory(redisStandaloneConfiguration,
      jedisClientConfiguration.build());

      return jedisConFactory;
      }

      @Bean
      public StringRedisSerializer stringRedisSerializer() {
      StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
      return stringRedisSerializer;
      }

      @Bean
      RedisTemplate<String, String> redisTemplate() {
      final RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
      redisTemplate.setConnectionFactory(jedisConnectionFactory());
      redisTemplate.setDefaultSerializer(stringRedisSerializer());
      redisTemplate.setKeySerializer(stringRedisSerializer());
      redisTemplate.setHashKeySerializer(stringRedisSerializer());
      redisTemplate.setEnableTransactionSupport(true);
      return redisTemplate;
      }


      but, after about 1-2 minutes, my application freeze, with this message in log file (Eclipse log):



      [http-nio-8080-exec-9] DEBUG o.s.d.r.core.RedisConnectionUtils - Opening RedisConnection


      redis server log (refresh application in web browser has no effect, there are no new messages):



      [984] 21 Nov 11:45:00.163 * 100 changes in 300 seconds. Saving...
      [984] 21 Nov 11:45:00.170 * Background saving started by pid 13692
      [984] 21 Nov 11:45:00.270 # fork operation complete
      [984] 21 Nov 11:45:00.270 * Background saving terminated with success
      [984] 21 Nov 12:30:00.162 * 100 changes in 300 seconds. Saving...
      [984] 21 Nov 12:30:00.169 * Background saving started by pid 11976
      [984] 21 Nov 12:30:00.269 # fork operation complete
      [984] 21 Nov 12:30:00.271 * Background saving terminated with success


      when I stop and start server (Tomcat 8.0.41) in Eclipse everything is OK for 1-2 minutes. When I stop and start REDIS server has no effect.







      spring redis jedis spring-data-redis






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 21 '18 at 22:33

























      asked Nov 21 '18 at 11:50









      mary

      61




      61





























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