ObjectDirectory: Explicitly handle NoSuchFileException
On the first attempt to move the temp file, NoSuchFileException can be raised if the destination folder does not exist. Instead of handling this implicitly in the catch of IOException and then continuing to create the destination folder and try again, explicitly catch it and create the destination folder. If any other IOException occurs, treat it as an unexpected error and return FAILURE. Subsequently, on the second attempt to move the temp file, if ANY kind of IOException occurs, also consider this an unexpected error and return FAILURE. In both catch blocks for IOException, add logging at ERROR level. Change-Id: I9de9ee3d2b368be36e02ee1c0daf8e844f7e46c8 Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This commit is contained in:
parent
c2ab332e81
commit
949ee670c6
|
@ -21,6 +21,7 @@
|
|||
import java.io.IOException;
|
||||
import java.nio.file.AtomicMoveNotSupportedException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.NoSuchFileException;
|
||||
import java.nio.file.StandardCopyOption;
|
||||
import java.text.MessageFormat;
|
||||
import java.util.ArrayList;
|
||||
|
@ -695,15 +696,19 @@ InsertLooseObjectResult insertUnpackedObject(File tmp, ObjectId id,
|
|||
LOG.error(e.getMessage(), e);
|
||||
FileUtils.delete(tmp, FileUtils.RETRY);
|
||||
return InsertLooseObjectResult.FAILURE;
|
||||
} catch (NoSuchFileException e) {
|
||||
// It's possible the directory doesn't exist yet as the object
|
||||
// directories are always lazily created. Note that we try the
|
||||
// rename/move first as the directory likely does exist.
|
||||
|
||||
// Create the directory
|
||||
FileUtils.mkdir(dst.getParentFile(), true);
|
||||
} catch (IOException e) {
|
||||
// ignore
|
||||
LOG.error(e.getMessage(), e);
|
||||
FileUtils.delete(tmp, FileUtils.RETRY);
|
||||
return InsertLooseObjectResult.FAILURE;
|
||||
}
|
||||
|
||||
// Maybe the directory doesn't exist yet as the object
|
||||
// directories are always lazily created. Note that we
|
||||
// try the rename first as the directory likely does exist.
|
||||
//
|
||||
FileUtils.mkdir(dst.getParentFile(), true);
|
||||
try {
|
||||
Files.move(FileUtils.toPath(tmp), FileUtils.toPath(dst),
|
||||
StandardCopyOption.ATOMIC_MOVE);
|
||||
|
@ -711,21 +716,10 @@ InsertLooseObjectResult insertUnpackedObject(File tmp, ObjectId id,
|
|||
unpackedObjectCache.add(id);
|
||||
return InsertLooseObjectResult.INSERTED;
|
||||
} catch (IOException e) {
|
||||
LOG.debug(e.getMessage(), e);
|
||||
}
|
||||
|
||||
if (!createDuplicate && has(id)) {
|
||||
LOG.error(e.getMessage(), e);
|
||||
FileUtils.delete(tmp, FileUtils.RETRY);
|
||||
return InsertLooseObjectResult.EXISTS_PACKED;
|
||||
return InsertLooseObjectResult.FAILURE;
|
||||
}
|
||||
|
||||
// The object failed to be renamed into its proper
|
||||
// location and it doesn't exist in the repository
|
||||
// either. We really don't know what went wrong, so
|
||||
// fail.
|
||||
//
|
||||
FileUtils.delete(tmp, FileUtils.RETRY);
|
||||
return InsertLooseObjectResult.FAILURE;
|
||||
}
|
||||
|
||||
boolean searchPacksAgain(PackList old) {
|
||||
|
|
Loading…
Reference in New Issue