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feat: Small object optimization read data in single bulk call (#11207)

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This commit is contained in:
Harshavardhana
2021-01-03 11:27:57 -08:00
committed by GitHub
parent c9d502e6fa
commit c4131c2798
25 changed files with 439 additions and 495 deletions
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cmd/erasure-object_test.go
+18 -11
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@@ -339,10 +339,17 @@ func TestGetObjectNoQuorum(t *testing.T) {
return erasureDisks
}
z.serverPools[0].erasureDisksMu.Unlock()
// Fetch object from store.
err = xl.GetObject(ctx, bucket, object, 0, int64(len("abcd")), ioutil.Discard, "", opts)
if err != toObjectErr(errErasureReadQuorum, bucket, object) {
t.Errorf("Expected GetObject to fail with %v, but failed with %v", toObjectErr(errErasureWriteQuorum, bucket, object), err)
switch f {
case 0, 2:
// Fetch object from store.
err = xl.GetObject(ctx, bucket, object, 0, int64(len("abcd")), ioutil.Discard, "", opts)
if err != toObjectErr(errErasureReadQuorum, bucket, object) {
t.Errorf("Expected GetObject to fail with %v, but failed with %v", toObjectErr(errErasureWriteQuorum, bucket, object), err)
}
case 1:
if err = xl.GetObject(ctx, bucket, object, 0, int64(len("abcd")), ioutil.Discard, "", opts); err != nil {
t.Errorf("Expected GetObject to succeed, but failed with %v", err)
}
}
}
@@ -521,7 +528,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts1, errs1 := readAllFileInfo(ctx, erasureDisks, bucket, object1, "")
parts1, errs1 := readAllFileInfo(ctx, erasureDisks, bucket, object1, "", false)
parts1SC := globalStorageClass
@@ -534,7 +541,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts2, errs2 := readAllFileInfo(ctx, erasureDisks, bucket, object2, "")
parts2, errs2 := readAllFileInfo(ctx, erasureDisks, bucket, object2, "", false)
parts2SC := globalStorageClass
// Object for test case 3 - No StorageClass defined, MetaData in PutObject requesting Standard Storage Class
@@ -546,7 +553,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts3, errs3 := readAllFileInfo(ctx, erasureDisks, bucket, object3, "")
parts3, errs3 := readAllFileInfo(ctx, erasureDisks, bucket, object3, "", false)
parts3SC := globalStorageClass
// Object for test case 4 - Standard StorageClass defined as Parity 6, MetaData in PutObject requesting Standard Storage Class
@@ -564,7 +571,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts4, errs4 := readAllFileInfo(ctx, erasureDisks, bucket, object4, "")
parts4, errs4 := readAllFileInfo(ctx, erasureDisks, bucket, object4, "", false)
parts4SC := storageclass.Config{
Standard: storageclass.StorageClass{
Parity: 6,
@@ -587,7 +594,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts5, errs5 := readAllFileInfo(ctx, erasureDisks, bucket, object5, "")
parts5, errs5 := readAllFileInfo(ctx, erasureDisks, bucket, object5, "", false)
parts5SC := storageclass.Config{
RRS: storageclass.StorageClass{
Parity: 2,
@@ -609,7 +616,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts6, errs6 := readAllFileInfo(ctx, erasureDisks, bucket, object6, "")
parts6, errs6 := readAllFileInfo(ctx, erasureDisks, bucket, object6, "", false)
parts6SC := storageclass.Config{
RRS: storageclass.StorageClass{
Parity: 2,
@@ -632,7 +639,7 @@ func testObjectQuorumFromMeta(obj ObjectLayer, instanceType string, dirs []strin
t.Fatalf("Failed to putObject %v", err)
}
parts7, errs7 := readAllFileInfo(ctx, erasureDisks, bucket, object7, "")
parts7, errs7 := readAllFileInfo(ctx, erasureDisks, bucket, object7, "", false)
parts7SC := storageclass.Config{
Standard: storageclass.StorageClass{
Parity: 5,