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etcd-dump-logs will panic if there is no WAL entry after the snapshot

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This commit is contained in:
ahrtr 2022-04-04 18:58:18 +08:00
parent 3d3c4373e3
commit 543c87cc38
1 changed files with 4 additions and 2 deletions
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6
tools/etcd-dump-logs/main.go
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@ -123,8 +123,10 @@ and output a hex encoded line of binary for each input line`)
fmt.Printf("WAL metadata:\nnodeID=%s clusterID=%s term=%d commitIndex=%d vote=%s\n",
id, cid, state.Term, state.Commit, vid)
fmt.Printf("WAL entries:\n")
fmt.Printf("lastIndex=%d\n", ents[len(ents)-1].Index)
fmt.Printf("WAL entries: %d\n", len(ents))
if len(ents) > 0 {
fmt.Printf("lastIndex=%d\n", ents[len(ents)-1].Index)
}
fmt.Printf("%4s\t%10s\ttype\tdata", "term", "index")
if *streamdecoder != "" {