[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-743) memcached server incr/decr doesn't work in unsigned 64bit integer mode

memcached server incr/decr doesn't work in unsigned 64bit integer mode ---------------------------------------------------------------------- Key: ISPN-743 URL: https://jira.jboss.org/browse/ISPN-743 Project: Infinispan Issue Type: Bug Components: Cache Server Affects Versions: 4.1.0.Final, 4.2.0.ALPHA4 Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 4.2.0.BETA1, 4.2.0.Final [mlinhard@michal-linhard ~]$ telnet localhost 11211 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. set a 0 0 19 9223372036854775808 STORED incr a 1 SERVER_ERROR org.infinispan.server.core.ServerException: java.lang.NumberFormatException: For input string: "9223372036854775808" when I run original memcached server on port 11212 it works: [mlinhard@michal-linhard ~]$ telnet localhost 11212 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. set a 0 0 1 A STORED set a 0 0 19 9223372036854775808 STORED incr a 1 9223372036854775809 ---------------- Other issue here is overflow: set a 0 0 19 9223372036854775807 incr a 1 -9223372036854775808 whereas original memcached server overflows in "unsigned mode": set b 0 0 20 18446744073709551615 incr b 1 0