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Code Issues Packages Releases Activity

add more information to existing errors logs and panics

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- '$ROOT/$FILE' for better localization in the code
- add text where none was given
- fix unnecessary sprintf nesting in influxv2 and prometheus metricrepo logging
This commit is contained in:
Christoph Kluge
2023-01-19 16:59:14 +01:00
parent 5abd3641b2
commit 24a4244f19
31 changed files with 254 additions and 253 deletions
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2
pkg/archive/archive.go
View File

@@ -49,7 +49,7 @@ func Init(rawConfig json.RawMessage, disableArchive bool) error {
// case "s3":
// ar = &S3Archive{}
default:
return fmt.Errorf("unkown archive backend '%s''", kind.Kind)
return fmt.Errorf("ARCHIVE/ARCHIVE > unkown archive backend '%s''", kind.Kind)
}
if err := ar.Init(rawConfig); err != nil {

14
pkg/archive/clusterConfig.go
View File

@@ -59,7 +59,7 @@ func initClusterConfig() error {
nl, err := ParseNodeList(sc.Nodes)
if err != nil {
return fmt.Errorf("in %s/cluster.json: %w", cluster.Name, err)
return fmt.Errorf("ARCHIVE/CLUSTERCONFIG > in %s/cluster.json: %w", cluster.Name, err)
}
nodeLists[cluster.Name][sc.Name] = nl
}
@@ -112,7 +112,7 @@ func AssignSubCluster(job *schema.BaseJob) error {
cluster := GetCluster(job.Cluster)
if cluster == nil {
return fmt.Errorf("unkown cluster: %#v", job.Cluster)
return fmt.Errorf("ARCHIVE/CLUSTERCONFIG > unkown cluster: %#v", job.Cluster)
}
if job.SubCluster != "" {
@@ -121,11 +121,11 @@ func AssignSubCluster(job *schema.BaseJob) error {
return nil
}
}
return fmt.Errorf("already assigned subcluster %#v unkown (cluster: %#v)", job.SubCluster, job.Cluster)
return fmt.Errorf("ARCHIVE/CLUSTERCONFIG > already assigned subcluster %#v unkown (cluster: %#v)", job.SubCluster, job.Cluster)
}
if len(job.Resources) == 0 {
return fmt.Errorf("job without any resources/hosts")
return fmt.Errorf("ARCHIVE/CLUSTERCONFIG > job without any resources/hosts")
}
host0 := job.Resources[0].Hostname
@@ -141,7 +141,7 @@ func AssignSubCluster(job *schema.BaseJob) error {
return nil
}
return fmt.Errorf("no subcluster found for cluster %#v and host %#v", job.Cluster, host0)
return fmt.Errorf("ARCHIVE/CLUSTERCONFIG > no subcluster found for cluster %#v and host %#v", job.Cluster, host0)
}
func GetSubClusterByNode(cluster, hostname string) (string, error) {
@@ -154,12 +154,12 @@ func GetSubClusterByNode(cluster, hostname string) (string, error) {
c := GetCluster(cluster)
if c == nil {
return "", fmt.Errorf("unkown cluster: %#v", cluster)
return "", fmt.Errorf("ARCHIVE/CLUSTERCONFIG > unkown cluster: %#v", cluster)
}
if c.SubClusters[0].Nodes == "" {
return c.SubClusters[0].Name, nil
}
return "", fmt.Errorf("no subcluster found for cluster %#v and host %#v", cluster, hostname)
return "", fmt.Errorf("ARCHIVE/CLUSTERCONFIG > no subcluster found for cluster %#v and host %#v", cluster, hostname)
}

26
pkg/archive/fsBackend.go
View File

@@ -46,7 +46,7 @@ func loadJobMeta(filename string) (*schema.JobMeta, error) {
f, err := os.Open(filename)
if err != nil {
log.Errorf("fsBackend loadJobMeta()- %v", err)
log.Errorf("ARCHIVE/FSBACKEND > loadJobMeta() > open file error: %v", err)
return &schema.JobMeta{}, err
}
defer f.Close()
@@ -58,19 +58,19 @@ func (fsa *FsArchive) Init(rawConfig json.RawMessage) error {
var config FsArchiveConfig
if err := json.Unmarshal(rawConfig, &config); err != nil {
log.Errorf("fsBackend Init()- %v", err)
log.Errorf("ARCHIVE/FSBACKEND > Init() > Unmarshal error: %v", err)
return err
}
if config.Path == "" {
err := fmt.Errorf("fsBackend Init()- empty path")
log.Errorf("fsBackend Init()- %v", err)
err := fmt.Errorf("ARCHIVE/FSBACKEND > Init() : empty config.Path")
log.Errorf("ARCHIVE/FSBACKEND > Init() > config.Path error: %v", err)
return err
}
fsa.path = config.Path
entries, err := os.ReadDir(fsa.path)
if err != nil {
log.Errorf("fsBackend Init()- %v", err)
log.Errorf("ARCHIVE/FSBACKEND > Init() > ReadDir() error: %v", err)
return err
}
@@ -86,7 +86,7 @@ func (fsa *FsArchive) LoadJobData(job *schema.Job) (schema.JobData, error) {
filename := getPath(job, fsa.path, "data.json")
f, err := os.Open(filename)
if err != nil {
log.Errorf("fsBackend LoadJobData()- %v", err)
log.Errorf("ARCHIVE/FSBACKEND > LoadJobData() > open file error: %v", err)
return nil, err
}
defer f.Close()
@@ -104,12 +104,12 @@ func (fsa *FsArchive) LoadClusterCfg(name string) (*schema.Cluster, error) {
b, err := os.ReadFile(filepath.Join(fsa.path, name, "cluster.json"))
if err != nil {
log.Errorf("fsBackend LoadClusterCfg()- %v", err)
log.Errorf("ARCHIVE/FSBACKEND > LoadClusterCfg() > open file error: %v", err)
return &schema.Cluster{}, err
}
if config.Keys.Validate {
if err := schema.Validate(schema.ClusterCfg, bytes.NewReader(b)); err != nil {
return &schema.Cluster{}, fmt.Errorf("Validate cluster config: %v\n", err)
return &schema.Cluster{}, fmt.Errorf("ARCHIVE/FSBACKEND > Validate cluster config: %v\n", err)
}
}
return DecodeCluster(bytes.NewReader(b))
@@ -121,13 +121,13 @@ func (fsa *FsArchive) Iter() <-chan *schema.JobMeta {
go func() {
clustersDir, err := os.ReadDir(fsa.path)
if err != nil {
log.Fatalf("Reading clusters failed: %s", err.Error())
log.Fatalf("ARCHIVE/FSBACKEND > Reading clusters failed @ cluster dirs: %s", err.Error())
}
for _, clusterDir := range clustersDir {
lvl1Dirs, err := os.ReadDir(filepath.Join(fsa.path, clusterDir.Name()))
if err != nil {
log.Fatalf("Reading jobs failed: %s", err.Error())
log.Fatalf("ARCHIVE/FSBACKEND > Reading jobs failed @ lvl1 dirs: %s", err.Error())
}
for _, lvl1Dir := range lvl1Dirs {
@@ -138,21 +138,21 @@ func (fsa *FsArchive) Iter() <-chan *schema.JobMeta {
lvl2Dirs, err := os.ReadDir(filepath.Join(fsa.path, clusterDir.Name(), lvl1Dir.Name()))
if err != nil {
log.Fatalf("Reading jobs failed: %s", err.Error())
log.Fatalf("ARCHIVE/FSBACKEND > Reading jobs failed @ lvl2 dirs: %s", err.Error())
}
for _, lvl2Dir := range lvl2Dirs {
dirpath := filepath.Join(fsa.path, clusterDir.Name(), lvl1Dir.Name(), lvl2Dir.Name())
startTimeDirs, err := os.ReadDir(dirpath)
if err != nil {
log.Fatalf("Reading jobs failed: %s", err.Error())
log.Fatalf("ARCHIVE/FSBACKEND > Reading jobs failed @ starttime dirs: %s", err.Error())
}
for _, startTimeDir := range startTimeDirs {
if startTimeDir.IsDir() {
job, err := loadJobMeta(filepath.Join(dirpath, startTimeDir.Name(), "meta.json"))
if err != nil {
log.Errorf("in %s: %s", filepath.Join(dirpath, startTimeDir.Name()), err.Error())
log.Errorf("ARCHIVE/FSBACKEND > error in %s: %s", filepath.Join(dirpath, startTimeDir.Name()), err.Error())
} else {
ch <- job
}

16
pkg/archive/nodelist.go
View File

@@ -64,7 +64,7 @@ type NLExprIntRange struct {
func (nle NLExprIntRange) consume(input string) (next string, ok bool) {
if !nle.zeroPadded || nle.digits < 1 {
log.Error("node list: only zero-padded ranges are allowed")
log.Error("ARCHIVE/NODELIST > only zero-padded ranges are allowed")
return "", false
}
@@ -102,7 +102,7 @@ func ParseNodeList(raw string) (NodeList, error) {
i++
}
if i == len(raw) {
return nil, fmt.Errorf("node list: unclosed '['")
return nil, fmt.Errorf("ARCHIVE/NODELIST > unclosed '['")
}
} else if raw[i] == ',' {
rawterms = append(rawterms, raw[prevterm:i])
@@ -135,7 +135,7 @@ func ParseNodeList(raw string) (NodeList, error) {
end := strings.Index(rawterm[i:], "]")
if end == -1 {
return nil, fmt.Errorf("node list: unclosed '['")
return nil, fmt.Errorf("ARCHIVE/NODELIST > unclosed '['")
}
parts := strings.Split(rawterm[i+1:i+end], ",")
@@ -144,21 +144,21 @@ func ParseNodeList(raw string) (NodeList, error) {
for _, part := range parts {
minus := strings.Index(part, "-")
if minus == -1 {
return nil, fmt.Errorf("node list: no '-' found inside '[...]'")
return nil, fmt.Errorf("ARCHIVE/NODELIST > no '-' found inside '[...]'")
}
s1, s2 := part[0:minus], part[minus+1:]
if len(s1) != len(s2) || len(s1) == 0 {
return nil, fmt.Errorf("node list: %#v and %#v are not of equal length or of length zero", s1, s2)
return nil, fmt.Errorf("ARCHIVE/NODELIST > %#v and %#v are not of equal length or of length zero", s1, s2)
}
x1, err := strconv.ParseInt(s1, 10, 32)
if err != nil {
return nil, fmt.Errorf("node list: %w", err)
return nil, fmt.Errorf("ARCHIVE/NODELIST > could not parse int: %w", err)
}
x2, err := strconv.ParseInt(s2, 10, 32)
if err != nil {
return nil, fmt.Errorf("node list: %w", err)
return nil, fmt.Errorf("ARCHIVE/NODELIST > could not parse int: %w", err)
}
nles = append(nles, NLExprIntRange{
@@ -172,7 +172,7 @@ func ParseNodeList(raw string) (NodeList, error) {
exprs = append(exprs, nles)
i += end
} else {
return nil, fmt.Errorf("node list: invalid character: %#v", rune(c))
return nil, fmt.Errorf("ARCHIVE/NODELIST > invalid character: %#v", rune(c))
}
}
nl = append(nl, exprs)

16
pkg/lrucache/cache.go
View File

@@ -69,7 +69,7 @@ func (c *Cache) Get(key string, computeValue ComputeValue) interface{} {
if now.After(entry.expiration) {
if !c.evictEntry(entry) {
if entry.expiration.IsZero() {
panic("cache entry that shoud have been waited for could not be evicted.")
panic("LRUCACHE/CACHE > cache entry that shoud have been waited for could not be evicted.")
}
c.mutex.Unlock()
return entry.value
@@ -208,7 +208,7 @@ func (c *Cache) Keys(f func(key string, val interface{})) {
size := 0
for key, e := range c.entries {
if key != e.key {
panic("key mismatch")
panic("LRUCACHE/CACHE > key mismatch")
}
if now.After(e.expiration) {
@@ -219,13 +219,13 @@ func (c *Cache) Keys(f func(key string, val interface{})) {
if e.prev != nil {
if e.prev.next != e {
panic("list corrupted")
panic("LRUCACHE/CACHE > list corrupted")
}
}
if e.next != nil {
if e.next.prev != e {
panic("list corrupted")
panic("LRUCACHE/CACHE > list corrupted")
}
}
@@ -234,18 +234,18 @@ func (c *Cache) Keys(f func(key string, val interface{})) {
}
if size != c.usedmemory {
panic("size calculations failed")
panic("LRUCACHE/CACHE > size calculations failed")
}
if c.head != nil {
if c.tail == nil || c.head.prev != nil {
panic("head/tail corrupted")
panic("LRUCACHE/CACHE > head/tail corrupted")
}
}
if c.tail != nil {
if c.head == nil || c.tail.next != nil {
panic("head/tail corrupted")
panic("LRUCACHE/CACHE > head/tail corrupted")
}
}
}
@@ -281,7 +281,7 @@ func (c *Cache) unlinkEntry(e *cacheEntry) {
func (c *Cache) evictEntry(e *cacheEntry) bool {
if e.waitingForComputation != 0 {
// panic("cannot evict this entry as other goroutines need the value")
// panic("LRUCACHE/CACHE > cannot evict this entry as other goroutines need the value")
return false
}

4
pkg/schema/job.go
View File

@@ -133,12 +133,12 @@ const (
func (e *JobState) UnmarshalGQL(v interface{}) error {
str, ok := v.(string)
if !ok {
return fmt.Errorf("enums must be strings")
return fmt.Errorf("SCHEMA/JOB > enums must be strings")
}
*e = JobState(str)
if !e.Valid() {
return errors.New("invalid job state")
return errors.New("SCHEMA/JOB > invalid job state")
}
return nil

6
pkg/schema/metrics.go
View File

@@ -92,12 +92,12 @@ func (e *MetricScope) Max(other MetricScope) MetricScope {
func (e *MetricScope) UnmarshalGQL(v interface{}) error {
str, ok := v.(string)
if !ok {
return fmt.Errorf("enums must be strings")
return fmt.Errorf("SCHEMA/METRICS > enums must be strings")
}
*e = MetricScope(str)
if !e.Valid() {
return fmt.Errorf("%s is not a valid MetricScope", str)
return fmt.Errorf("SCHEMA/METRICS > %s is not a valid MetricScope", str)
}
return nil
}
@@ -303,7 +303,7 @@ func (jm *JobMetric) AddPercentiles(ps []int) bool {
for _, p := range ps {
if p < 1 || p > 99 {
panic("invalid percentile")
panic("SCHEMA/METRICS > invalid percentile")
}
if _, ok := jm.StatisticsSeries.Percentiles[p]; ok {

6
pkg/schema/validate.go
View File

@@ -45,7 +45,7 @@ func Validate(k Kind, r io.Reader) (err error) {
case Config:
s, err = jsonschema.Compile("embedfs://config.schema.json")
default:
return fmt.Errorf("unkown schema kind ")
return fmt.Errorf("SCHEMA/VALIDATE > unkown schema kind: %v", k)
}
if err != nil {
@@ -54,12 +54,12 @@ func Validate(k Kind, r io.Reader) (err error) {
var v interface{}
if err := json.NewDecoder(r).Decode(&v); err != nil {
log.Errorf("schema.Validate() - Failed to decode %v", err)
log.Errorf("SCHEMA/VALIDATE > Failed to decode %v", err)
return err
}
if err = s.Validate(v); err != nil {
return fmt.Errorf("%#v", err)
return fmt.Errorf("SCHEMA/VALIDATE > %#v", err)
}
return nil

2
pkg/units/units.go
View File

@@ -192,7 +192,7 @@ func GetUnitUnitFactor(in Unit, out Unit) (func(value interface{}) interface{},
} else if in.getMeasure() == TemperatureF && out.getMeasure() == TemperatureC {
return convertTempF2TempC, nil
} else if in.getMeasure() != out.getMeasure() || in.getUnitDenominator() != out.getUnitDenominator() {
return func(value interface{}) interface{} { return 1.0 }, fmt.Errorf("invalid measures in in and out Unit")
return func(value interface{}) interface{} { return 1.0 }, fmt.Errorf("UNITS/UNITS > invalid measures in in and out Unit")
}
return GetPrefixPrefixFactor(in.getPrefix(), out.getPrefix()), nil
}