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cqlstore: log deadline exceeded #136

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merged 1 commit into from
Jun 12, 2019
Merged

cqlstore: log deadline exceeded #136

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19 changes: 15 additions & 4 deletions store/cqlstore.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package store

import (
"context"
"fmt"
"time"

"github.com/gocql/gocql"
Expand All @@ -22,8 +23,13 @@ type cqlStore struct {
func (cs *cqlStore) mutate(ctx context.Context, builder qb.Builder, ts time.Time, values ...interface{}) error {
query, _ := builder.ToCql()
var tsUsec int64 = ts.UnixNano() / 1000
if err := cs.session.Query(query, values...).WithContext(ctx).WithTimestamp(tsUsec).Exec(); !ignore(err) {
return errors.Errorf("%v [cluster = %s, query = '%s']", err, cs.name, query)
if err := cs.session.Query(query, values...).WithContext(ctx).WithTimestamp(tsUsec).Exec(); err != nil {
if err == context.DeadlineExceeded {
fmt.Printf("system=%s has exceeded it's dealine for mutation query='%s', error=%s", cs.name, query, err)
}
if !ignore(err) {
return errors.Errorf("%v [cluster = %s, query = '%s']", err, cs.name, query)
}
}
cs.ops.WithLabelValues(cs.name, opType(builder)).Inc()
return nil
Expand All @@ -34,8 +40,13 @@ func (cs *cqlStore) load(ctx context.Context, builder qb.Builder, values []inter
iter := cs.session.Query(query, values...).WithContext(ctx).Iter()
cs.ops.WithLabelValues(cs.name, opType(builder)).Inc()
defer func() {
if e := iter.Close(); !ignore(e) {
err = multierr.Append(err, errors.Errorf("system failed: %s", e.Error()))
if e := iter.Close(); err != nil {
if e == context.DeadlineExceeded {
fmt.Printf("system=%s has exceeded it's dealine for load query='%s', error=%s", cs.name, query, e)
}
if !ignore(e) {
err = multierr.Append(err, errors.Errorf("system failed: %s", e.Error()))
}
}
}()
result = loadSet(iter)
Expand Down