private static void handleStartupFSError(Throwable t) { switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: case die: logger.error("Exiting forcefully due to file system exception on startup, disk failure policy \"{}\"", DatabaseDescriptor.getDiskFailurePolicy(), t); JVMStabilityInspector.killCurrentJVM(t, true); break; default: break; } } }
private static void handleStartupFSError(Throwable t) { switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: case die: logger.error("Exiting forcefully due to file system exception on startup, disk failure policy \"{}\"", DatabaseDescriptor.getDiskFailurePolicy(), t); JVMStabilityInspector.killCurrentJVM(t, true); break; default: break; } } }
private static void handleStartupFSError(Throwable t) { switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: case die: logger.error("Exiting forcefully due to file system exception on startup, disk failure policy \"{}\"", DatabaseDescriptor.getDiskFailurePolicy(), t); JVMStabilityInspector.killCurrentJVM(t, true); break; default: break; } } }
private static void handleStartupFSError(Throwable t) { switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: case die: logger.error("Exiting forcefully due to file system exception on startup, disk failure policy \"{}\"", DatabaseDescriptor.getDiskFailurePolicy(), t); JVMStabilityInspector.killCurrentJVM(t, true); break; default: break; } } }
/** * Certain Throwables and Exceptions represent "Die" conditions for the server. * This recursively checks the input Throwable's cause hierarchy until null. * @param t * The Throwable to check for server-stop conditions */ public static void inspectThrowable(Throwable t) { boolean isUnstable = false; if (t instanceof OutOfMemoryError) isUnstable = true; if (DatabaseDescriptor.getDiskFailurePolicy() == Config.DiskFailurePolicy.die) if (t instanceof FSError || t instanceof CorruptSSTableException) isUnstable = true; // Check for file handle exhaustion if (t instanceof FileNotFoundException || t instanceof SocketException) if (t.getMessage().contains("Too many open files")) isUnstable = true; if (isUnstable) killer.killCurrentJVM(t); if (t.getCause() != null) inspectThrowable(t.getCause()); }
/** * Certain Throwables and Exceptions represent "Die" conditions for the server. * This recursively checks the input Throwable's cause hierarchy until null. * @param t * The Throwable to check for server-stop conditions */ public static void inspectThrowable(Throwable t) { boolean isUnstable = false; if (t instanceof OutOfMemoryError) { isUnstable = true; HeapUtils.generateHeapDump(); } if (DatabaseDescriptor.getDiskFailurePolicy() == Config.DiskFailurePolicy.die) if (t instanceof FSError || t instanceof CorruptSSTableException) isUnstable = true; // Check for file handle exhaustion if (t instanceof FileNotFoundException || t instanceof SocketException) if (t.getMessage().contains("Too many open files")) isUnstable = true; if (isUnstable) killer.killCurrentJVM(t); if (t.getCause() != null) inspectThrowable(t.getCause()); }
if (DatabaseDescriptor.getDiskFailurePolicy() == Config.DiskFailurePolicy.die) if (t instanceof FSError || t instanceof CorruptSSTableException) isUnstable = true;
if (DatabaseDescriptor.getDiskFailurePolicy() == Config.DiskFailurePolicy.die) if (t instanceof FSError || t instanceof CorruptSSTableException) isUnstable = true;
if (DatabaseDescriptor.getDiskFailurePolicy() == Config.DiskFailurePolicy.die) if (t instanceof FSError || t instanceof CorruptSSTableException) isUnstable = true;
@Override public void handleCorruptSSTable(CorruptSSTableException e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: StorageService.instance.stopTransports(); break; } }
@Override public void handleCorruptSSTable(CorruptSSTableException e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: StorageService.instance.stopTransports(); break; } }
@Override public void handleCorruptSSTable(CorruptSSTableException e) { if (!StorageService.instance.isSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: StorageService.instance.stopTransports(); break; } }
@Override public void handleCorruptSSTable(CorruptSSTableException e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: StorageService.instance.stopTransports(); break; } }
@Override public void handleFSError(FSError e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: StorageService.instance.stopTransports(); break; case best_effort: // for both read and write errors mark the path as unwritable. BlacklistedDirectories.maybeMarkUnwritable(e.path); if (e instanceof FSReadError) { File directory = BlacklistedDirectories.maybeMarkUnreadable(e.path); if (directory != null) Keyspace.removeUnreadableSSTables(directory); } break; case ignore: // already logged, so left nothing to do break; default: throw new IllegalStateException(); } }
@Override public void handleFSError(FSError e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: StorageService.instance.stopTransports(); break; case best_effort: // for both read and write errors mark the path as unwritable. BlacklistedDirectories.maybeMarkUnwritable(e.path); if (e instanceof FSReadError) { File directory = BlacklistedDirectories.maybeMarkUnreadable(e.path); if (directory != null) Keyspace.removeUnreadableSSTables(directory); } break; case ignore: // already logged, so left nothing to do break; default: throw new IllegalStateException(); } }
@Override public void handleFSError(FSError e) { if (!StorageService.instance.isSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: StorageService.instance.stopTransports(); break; case best_effort: // for both read and write errors mark the path as unwritable. BlacklistedDirectories.maybeMarkUnwritable(e.path); if (e instanceof FSReadError) { File directory = BlacklistedDirectories.maybeMarkUnreadable(e.path); if (directory != null) Keyspace.removeUnreadableSSTables(directory); } break; case ignore: // already logged, so left nothing to do break; default: throw new IllegalStateException(); } }
@Override public void handleFSError(FSError e) { if (!StorageService.instance.isDaemonSetupCompleted()) handleStartupFSError(e); JVMStabilityInspector.inspectThrowable(e); switch (DatabaseDescriptor.getDiskFailurePolicy()) { case stop_paranoid: case stop: StorageService.instance.stopTransports(); break; case best_effort: // for both read and write errors mark the path as unwritable. BlacklistedDirectories.maybeMarkUnwritable(e.path); if (e instanceof FSReadError) { File directory = BlacklistedDirectories.maybeMarkUnreadable(e.path); if (directory != null) Keyspace.removeUnreadableSSTables(directory); } break; case ignore: // already logged, so left nothing to do break; default: throw new IllegalStateException(); } }