LindaSummer opened a new issue, #2350: URL: https://github.com/apache/kvrocks/issues/2350
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/kvrocks/issues) and found no similar issues. ### Version version: unstable kvrocks_version: unstable redis_version:4.0.0 git_sha1: d2e0feb kvrocks_git_sha1: d2e0feb redis_mode: standalone kvrocks_mode: standalone os: Linux 5.14.0-162.6.1.el9_1.0.1.x86_64 x86_64 gcc_version: 11.2.1 arch_bits: 64 process_id: 1 tcp_port: 6666 uptime_in_seconds: 1444 uptime_in_days: 0 ### Minimal reproduce step Here is the step using redis-cli: ```bash ~ redis-cli -h kvrocks-server -p 6666 kvrocks-server:6666> xgroup create overflow-test info-count-test $ MKSTREAM OK kvrocks-server:6666> xgroup createconsumer overflow-test info-count-test consumer-1 (integer) 1 kvrocks-server:6666> xinfo groups overflow-test 1) 1) "name" 2) "info-count-test" 3) "consumers" 4) (integer) 1 5) "pending" 6) (integer) 0 7) "last-delivered-id" 8) "0-0" 9) "entries-read" 10) (nil) 11) "lag" 12) (integer) 0 kvrocks-server:6666> xadd overflow-test * testing overflow "1717248597227-0" kvrocks-server:6666> xinfo groups overflow-test 1) 1) "name" 2) "info-count-test" 3) "consumers" 4) (integer) 1 5) "pending" 6) (integer) 0 7) "last-delivered-id" 8) "0-0" 9) "entries-read" 10) (nil) 11) "lag" 12) (integer) 1 kvrocks-server:6666> xreadgroup group info-count-test consumer-1 count 1 streams overflow-test > 1) 1) "overflow-test" 2) 1) 1) "1717248597227-0" 2) 1) "testing" 2) "overflow" kvrocks-server:6666> xinfo groups overflow-test 1) 1) "name" 2) "info-count-test" 3) "consumers" 4) (integer) 1 5) "pending" 6) (integer) 1 7) "last-delivered-id" 8) "1717248597227-0" 9) "entries-read" 10) (integer) 0 11) "lag" 12) (integer) 1 kvrocks-server:6666> xack overflow-test info-count-test 1717248597227-0 (integer) 1 kvrocks-server:6666> xinfo groups overflow-test 1) 1) "name" 2) "info-count-test" 3) "consumers" 4) (integer) 1 5) "pending" 6) (integer) 0 7) "last-delivered-id" 8) "1717248597227-0" 9) "entries-read" 10) (integer) 0 11) "lag" 12) (integer) 1 kvrocks-server:6666> xgroup delconsumer overflow-test info-count-test consumer-1 (integer) 1 kvrocks-server:6666> xinfo groups overflow-test Error: Bad integer value ``` The redis-cli refuses to display the response value. So, I use telnet to run the command and got response below. ```bash xinfo groups overflow-test *1 *12 $4 name $15 info-count-test $9 consumers :0 $7 pending :18446744073709551615 $17 last-delivered-id $15 1717248597227-0 $12 entries-read :0 $3 lag :1 ``` ### What did you expect to see? This is output from redis-cli. ```bash redis-server:6379>xinfo groups overflow-test 1) 1) "name" 2) "info-count-test" 3) "consumers" 4) (integer) 0 5) "pending" 6) (integer) 0 7) "last-delivered-id" 8) "1717249449175-0" 9) "entries-read" 10) (integer) 1 11) "lag" 12) (integer) 0 ``` This output from telnet. ```bash xinfo groups overflow-test *1 *12 $4 name $15 info-count-test $9 consumers :0 $7 pending :0 $17 last-delivered-id $15 1717249449175-0 $12 entries-read :1 $3 lag :0 ``` ### What did you see instead? redis-cli refuses to display the response. ```bash kvrocks-server:6666> xinfo groups overflow-test Error: Bad integer value ``` telnet get the response from kvrocks-server. ```bash xinfo groups overflow-test *1 *12 $4 name $15 info-count-test $9 consumers :0 $7 pending :18446744073709551615 $17 last-delivered-id $15 1717248597227-0 $12 entries-read :0 $3 lag :1 ``` ### Anything Else? Hi kvrocks team, I find the way to produce the bug during reading the PR of `XPENDING` #2190 . In conversations of the PR, it's suggested to use a separate PR to solve this problem. I want to fix the bug and add related unit tests with it. Best Regards, Edward ### Are you willing to submit a PR? - [X] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
