diff options
Diffstat (limited to 'org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java')
| -rw-r--r-- | org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java index 59bbacfa76..6a40fad1db 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java @@ -363,6 +363,7 @@ public abstract class FS { private static FileStoreAttributes getFileStoreAttributes(Path dir) { FileStore s; + CompletableFuture<Optional<FileStoreAttributes>> f = null; try { if (Files.exists(dir)) { s = Files.getFileStore(dir); @@ -385,7 +386,7 @@ public abstract class FS { return FALLBACK_FILESTORE_ATTRIBUTES; } - CompletableFuture<Optional<FileStoreAttributes>> f = CompletableFuture + f = CompletableFuture .supplyAsync(() -> { Lock lock = locks.computeIfAbsent(s, l -> new ReentrantLock()); @@ -455,10 +456,13 @@ public abstract class FS { } // fall through and return fallback } catch (IOException | ExecutionException | CancellationException e) { + cancel(f); LOG.error(e.getMessage(), e); } catch (TimeoutException | SecurityException e) { + cancel(f); // use fallback } catch (InterruptedException e) { + cancel(f); LOG.error(e.getMessage(), e); Thread.currentThread().interrupt(); } @@ -467,6 +471,13 @@ public abstract class FS { return FALLBACK_FILESTORE_ATTRIBUTES; } + private static void cancel( + CompletableFuture<Optional<FileStoreAttributes>> f) { + if (f != null) { + f.cancel(true); + } + } + @SuppressWarnings("boxing") private static Duration measureMinimalRacyInterval(Path dir) { LOG.debug("{}: start measure minimal racy interval in {}", //$NON-NLS-1$ |