7748: use local variables for arvLogger.Update

[arvados.git] / services / datamanager / summary / file.go

diff --git a/services/datamanager/summary/file.go b/services/datamanager/summary/file.go
index 7ed9765c13f5a64351796c870fa2b23c49527a3a..9f1eab6641f288d50cfa68cab42c10e911a7ba81 100644 (file)
--- a/services/datamanager/summary/file.go
+++ b/services/datamanager/summary/file.go
@@ -9,7 +9,6 @@ import (
        "git.curoverse.com/arvados.git/sdk/go/logger"
        "git.curoverse.com/arvados.git/services/datamanager/collection"
        "git.curoverse.com/arvados.git/services/datamanager/keep"
-       "git.curoverse.com/arvados.git/services/datamanager/loggerutil"
        "log"
        "os"
 )
@@ -51,13 +50,13 @@ func init() {
 // working with stale data.
 func MaybeWriteData(arvLogger *logger.Logger,
        readCollections collection.ReadCollections,
-       keepServerInfo keep.ReadServers) (bool, error) {
+       keepServerInfo keep.ReadServers) error {
        if WriteDataTo == "" {
-               return false, nil
+               return nil
        }
        summaryFile, err := os.Create(WriteDataTo)
        if err != nil {
-               return false, err
+               return err
        }
        defer summaryFile.Close()
 
@@ -67,10 +66,10 @@ func MaybeWriteData(arvLogger *logger.Logger,
                KeepServerInfo:  keepServerInfo}
        err = enc.Encode(data)
        if err != nil {
-               return false, err
+               return err
        }
        log.Printf("Wrote summary data to: %s", WriteDataTo)
-       return true, nil
+       return nil
 }
 
 // ShouldReadData should not be used outside of development
@@ -89,13 +88,13 @@ func ReadData(arvLogger *logger.Logger,
        readCollections *collection.ReadCollections,
        keepServerInfo *keep.ReadServers) {
        if readDataFrom == "" {
-               loggerutil.FatalWithMessage(arvLogger,
-                       "ReadData() called with empty filename.")
+               readCollections.Err = fmt.Errorf("ReadData() called with empty filename.")
+               return
        } else {
                summaryFile, err := os.Open(readDataFrom)
                if err != nil {
-                       loggerutil.FatalWithMessage(arvLogger,
-                               fmt.Sprintf("Failed to open %s: %v", readDataFrom, err))
+                       readCollections.Err = err
+                       return
                }
                defer summaryFile.Close()
 
@@ -103,8 +102,8 @@ func ReadData(arvLogger *logger.Logger,
                data := serializedData{}
                err = dec.Decode(&data)
                if err != nil {
-                       loggerutil.FatalWithMessage(arvLogger,
-                               fmt.Sprintf("Failed to read summary data: %v", err))
+                       readCollections.Err = err
+                       return
                }
 
                // re-summarize data, so that we can update our summarizing