Configure Jedis timeout

java redis jedis
dranxo picture dranxo · Feb 21, 2013 · Viewed 56.9k times · Source

I'm having problems completing an .hgetall(), here's what I've tried:

Jedis jedis = new Jedis(REDIS_MASTER_NODE);
jedis.connect();
jedis.configSet("timeout", "30");

Map<String, String> alreadyStored = jedis.hgetAll(redisTargetHash);

and here's what I get:

Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out
    at redis.clients.jedis.Protocol.process(Protocol.java:79)
    at redis.clients.jedis.Protocol.read(Protocol.java:131)
    at redis.clients.jedis.Connection.getBinaryMultiBulkReply(Connection.java:199)
    at redis.clients.jedis.Jedis.hgetAll(Jedis.java:851)

This solved the issue:

Jedis jedis = new Jedis(REDIS_MASTER_NODE, 6379, 1800);

Answer

xetorthio picture xetorthio · Feb 21, 2013

If what you want to do is set Jedis connection timeout, you should do it using the special constructor made for that:

public Jedis(final String host, final int port, final int timeout)

What you are doing is setting the timeout on redis settings from jedis. Doing CONFIG SET timeout 60, means that redis will close idle client connections after 60 seconds. That's why you get the exception in Jedis.

Related questions

Could not get a resource from the pool(SocketTimeoutException:)

I'm running multiple worker threads(around 10) to access the data from the redis Q. For the i'm using infinte timeout for Jedis Client. Jedis jedis = pool.getResource(); jedis.getClient().setTimeoutInfinite(); Still i'm getting the error "Could not get a resource …

Read More
Get Set value from Redis using RedisTemplate

I am able to retrieve values from Redis using Jedis: public static void main(String[] args) { Jedis jedis = new Jedis(HOST, PORT); jedis.connect(); Set<String> set = jedis.smembers(KEY); for (String s : set) { System.out.println(s); } …

Read More
Redis/Jedis - Delete by pattern?

Normally, I get the key set then use a look to delete each key/value pair. Is it possible to just delete all keys via pattern? ie: Del sample_pattern:*

Read More