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prometheus
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Close db so that file space is reclaimed immediately after delete. 

Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
This commit is contained in:
Goutham Veeramachaneni 2017-12-10 12:02:01 -06:00
parent e103f21cca
commit 667b5575e9
1 changed files with 17 additions and 1 deletions
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18
db_test.go
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@ -66,6 +66,7 @@ func query(t testing.TB, q Querier, matchers ...labels.Matcher) map[string][]sam
func TestDataAvailableOnlyAfterCommit(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
@ -94,6 +95,7 @@ func TestDataAvailableOnlyAfterCommit(t *testing.T) {
func TestDataNotAvailableAfterRollback(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
_, err := app.Add(labels.FromStrings("foo", "bar"), 0, 0)
@ -114,6 +116,7 @@ func TestDataNotAvailableAfterRollback(t *testing.T) {
func TestDBAppenderAddRef(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app1 := db.Appender()
@ -170,6 +173,7 @@ func TestDeleteSimple(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
@ -243,6 +247,7 @@ Outer:
func TestAmendDatapointCausesError(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
_, err := app.Add(labels.Labels{}, 0, 0)
@ -258,6 +263,7 @@ func TestAmendDatapointCausesError(t *testing.T) {
func TestDuplicateNaNDatapointNoAmendError(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
_, err := app.Add(labels.Labels{}, 0, math.NaN())
@ -272,6 +278,7 @@ func TestDuplicateNaNDatapointNoAmendError(t *testing.T) {
func TestNonDuplicateNaNDatapointsCausesAmendError(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
_, err := app.Add(labels.Labels{}, 0, math.Float64frombits(0x7ff0000000000001))
@ -286,6 +293,7 @@ func TestNonDuplicateNaNDatapointsCausesAmendError(t *testing.T) {
func TestSkippingInvalidValuesInSameTxn(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
// Append AmendedValue.
app := db.Appender()
@ -349,6 +357,7 @@ func TestDB_Snapshot(t *testing.T) {
// reopen DB from snapshot
db, err = Open(snap, nil, nil, nil)
testutil.Ok(t, err)
defer db.Close()
querier, err := db.Querier(mint, mint+1000)
testutil.Ok(t, err)
@ -413,10 +422,12 @@ Outer:
// reopen DB from snapshot
db, err = Open(snap, nil, nil, nil)
testutil.Ok(t, err)
defer db.Close()
// Compare the result.
q, err := db.Querier(0, numSamples)
testutil.Ok(t, err)
defer q.Close()
res, err := q.Select(labels.NewEqualMatcher("a", "b"))
testutil.Ok(t, err)
@ -515,6 +526,7 @@ func TestDB_e2e(t *testing.T) {
db, close := openTestDB(t, nil)
defer close()
defer db.Close()
app := db.Appender()
@ -631,10 +643,11 @@ func TestWALFlushedOnDBClose(t *testing.T) {
testutil.Ok(t, err)
testutil.Ok(t, app.Commit())
db.Close()
testutil.Ok(t, db.Close())
db, err = Open(tmpdir, nil, nil, nil)
testutil.Ok(t, err)
defer db.Close()
q, err := db.Querier(0, 1)
testutil.Ok(t, err)
@ -681,6 +694,7 @@ func TestTombstoneClean(t *testing.T) {
// reopen DB from snapshot
db, err = Open(snap, nil, nil, nil)
testutil.Ok(t, err)
defer db.Close()
for _, r := range c.intervals {
testutil.Ok(t, db.Delete(r.Mint, r.Maxt, labels.NewEqualMatcher("a", "b")))
@ -692,6 +706,7 @@ func TestTombstoneClean(t *testing.T) {
// Compare the result.
q, err := db.Querier(0, numSamples)
testutil.Ok(t, err)
defer q.Close()
res, err := q.Select(labels.NewEqualMatcher("a", "b"))
testutil.Ok(t, err)
@ -781,6 +796,7 @@ func TestDB_Retention(t *testing.T) {
BlockRanges: []int64{50},
})
testutil.Ok(t, err)
defer db.Close()
testutil.Equals(t, 2, len(db.blocks))