Pipelined HMSET throws ClassCastException

[graemerocher]

I'm attempting to a do a series HMSET in a pipeline for batch inserts and getting this exception

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
at redis.clients.jedis.Connection.getStatusCodeReply(Connection.java:121)
at redis.clients.jedis.Jedis.hmset(Jedis.java:728)

The commands I'm executing are as follows:

+1289381390.666655 "HMSET" "grails.gorm.tests.Person:1" "lastName" "Builder" "firstName" "Bob"
+1289381390.670692 "SADD" "grails.gorm.tests.Person.all" "1"
+1289381391.967739 "HMSET" "grails.gorm.tests.Person:2" "lastName" "Flintstone" "firstName" "Fred"

This issue is preventing me from supporting batch writes (using a pipeline) in GORM for Redis

[graemerocher]

Nevermind, the issue was in our template code, sorry for the hassle

[xetorthio]

No problem! Good to know it is not a bug! and good to know GORM for Redis is adding pipelining for batch operations!