fixed 10490

erigontech · May 28, 2024 · 7081c0f · 7081c0f
1 parent db2e5d3
commit 7081c0f
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Showing 3 changed files with 30 additions and 2 deletions.
diff --git a/erigon-lib/diagnostics/snapshots.go b/erigon-lib/diagnostics/snapshots.go
@@ -303,6 +303,10 @@ func ReadSnapshotDownloadInfo(db kv.RoDB) (info SnapshotDownloadStatistics) {
 	data := ReadDataFromTable(db, kv.DiagSyncStages, SnapshotDownloadStatisticsKey)
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return SnapshotDownloadStatistics{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read snapshot download info", "err", err)
 		return SnapshotDownloadStatistics{}
@@ -315,6 +319,10 @@ func ReadSnapshotIndexingInfo(db kv.RoDB) (info SnapshotIndexingStatistics) {
 	data := ReadDataFromTable(db, kv.DiagSyncStages, SnapshotIndexingStatisticsKey)
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return SnapshotIndexingStatistics{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read snapshot indexing info", "err", err)
 		return SnapshotIndexingStatistics{}

diff --git a/erigon-lib/diagnostics/stages.go b/erigon-lib/diagnostics/stages.go
@@ -83,6 +83,10 @@ func ReadStagesList(db kv.RoDB) []string {
 	var info []string
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return []string{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read stages list", "err", err)
 		return []string{}
@@ -92,10 +96,14 @@ func ReadStagesList(db kv.RoDB) []string {
 }
 
 func ReadCurrentStage(db kv.RoDB) uint {
-	data := ReadDataFromTable(db, kv.DiagSyncStages, StagesListKey)
+	data := ReadDataFromTable(db, kv.DiagSyncStages, CurrentStageKey)
 	var info uint
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return 0
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read current stage", "err", err)
 		return 0
@@ -109,5 +117,5 @@ func StagesListUpdater(info []string) func(tx kv.RwTx) error {
 }
 
 func CurrentStageUpdater(info uint) func(tx kv.RwTx) error {
-	return PutDataToTable(kv.DiagSyncStages, StagesListKey, info)
+	return PutDataToTable(kv.DiagSyncStages, CurrentStageKey, info)
 }
diff --git a/erigon-lib/diagnostics/sys_info.go b/erigon-lib/diagnostics/sys_info.go
@@ -145,6 +145,10 @@ func ReadRAMInfo(db kv.RoDB) RAMInfo {
 	var info RAMInfo
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return RAMInfo{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read RAM info", "err", err)
 		return RAMInfo{}
@@ -158,6 +162,10 @@ func ReadCPUInfo(db kv.RoDB) CPUInfo {
 	var info CPUInfo
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return CPUInfo{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read CPU info", "err", err)
 		return CPUInfo{}
@@ -171,6 +179,10 @@ func ReadDickInfo(db kv.RoDB) DiskInfo {
 	var info DiskInfo
 	err := json.Unmarshal(data, &info)
 
+	if len(data) == 0 {
+		return DiskInfo{}
+	}
+
 	if err != nil {
 		log.Error("[Diagnostics] Failed to read Disk info", "err", err)
 		return DiskInfo{}