@JmxOperation(
description = "Clean all rebalancing server/cluster states from this node.",
impact = MBeanOperationInfo.ACTION)
public void cleanAllRebalancingState() {
for (String key : OPTIONAL_KEYS) {
if (!key.equals(NODE_ID_KEY))
innerStore.delete(key, getVersions(new ByteArray(ByteUtils.getBytes(key, "UTF-8"))).get(0));
}
init(getNodeId());
}
private VProto.DeleteResponse handleDelete(
VProto.DeleteRequest request, Store<ByteArray, byte[]> store) {
VProto.DeleteResponse.Builder response = VProto.DeleteResponse.newBuilder();
try {
boolean success =
store.delete(
ProtoUtils.decodeBytes(request.getKey()),
ProtoUtils.decodeClock(request.getVersion()));
response.setSuccess(success);
} catch (VoldemortException e) {
response.setSuccess(false);
response.setError(ProtoUtils.encodeError(getErrorMapper(), e));
}
return response.build();
}
@Override
@Test
public void testNullKeys() throws Exception {
System.out.println(" Testing null Keys ");
Store<ByteArray, byte[], byte[]> store = getStore();
try {
store.put(null, new Versioned<byte[]>(getValue(), getNewIncrementedVectorClock()), null);
fail("Store should not put null keys!");
} catch (IllegalArgumentException e) {
// this is good
} catch (NullPointerException npe) {
// this is good
}
try {
store.get(null, null);
fail("Store should not get null keys!");
} catch (IllegalArgumentException e) {
// this is good
} catch (NullPointerException npe) {
// this is good
}
try {
store.getAll(null, null);
fail("Store should not getAll null keys!");
} catch (IllegalArgumentException e) {
// this is good
} catch (NullPointerException npe) {
// this is good
}
try {
store.getAll(
Collections.<ByteArray>singleton(null),
Collections.<ByteArray, byte[]>singletonMap(null, null));
fail("Store should not getAll null keys!");
} catch (IllegalArgumentException e) {
// this is good
} catch (NullPointerException npe) {
// this is good
}
try {
store.delete(null, new VectorClock());
fail("Store should not delete null keys!");
} catch (IllegalArgumentException e) {
// this is good
} catch (NullPointerException npe) {
// this is good
}
}