go 常見問題記錄
// 報錯樣式：
panic: non-positive interval for NewTicker
goroutine 59 [running]:
time.NewTicker(0x0, 0x0)
D:/Go/src/time/tick.go:23 +0x14e
github.com/bsm/sarama-cluster.(*Consumer).cmLoop(0xc000212000, 0xc0002ba1e0)
D:/work/mygo/pkg/mod/github.com/bsm/[email protected]+incompatible/consumer.go:452 +0x61
github.com/bsm/sarama-cluster.(*loopTomb).Go.func1(0xc0002982a0, 0xc000288230)
D:/work/mygo/pkg/mod/github.com/bsm/[email protected]+incompatible/util.go:73 +0x82
created by github.com/bsm/sarama-cluster.(*loopTomb).Go
D:/work/mygo/pkg/mod/github.com/bsm/[email protected]+incompatible/util.go:69 +0x6d
//處理1： 找到這個consumer.go源碼位置，上面的第二個報錯有標註位置
github.com/bsm/sarama-cluster.(*Consumer).cmLoop(0xc000212000, 0xc0002ba1e0)
D:/work/mygo/pkg/mod/github.com/bsm/[email protected]+incompatible/consumer.go:452 +0x61
// 修改452行，
// ticker := time.NewTicker(c.client.config.Consumer.Offsets.CommitInterval)
ticker := time.NewTicker(c.client.config.Consumer.Offsets.AutoCommit.Interval)
// 保存重新build即可
另有方案：
把 sarama 版本改成 從 v1.26.1 --> v1.24.1 就可以用啦 github.com/Shopify/sarama v1.24.1
gomod 的配置改下版本號就可以
github.com/Shopify/sarama v1.24.1
github.com/bsm/sarama-cluster v2.1.15+incompatible
參考： sarama-cluster消費者運行時報panic
