/**
* Parse a signature from a byte stream
*
* @param in input bytes to parse
* @return the decoded signature data
* @throws CtxException
*/
static ScalaSig parse(byte[] in) throws CtxException {
ByteArrayInputStream bis = new ByteArrayInputStream(in);
// Pull version info & check OK
int major = Nat.read(bis);
int minor = Nat.read(bis);
if (major != 5 || minor != 0) {
throw new CtxException("Unexpected signature version found: " + major + "." + minor);
}
// Pull table
int tblEntries = Nat.read(bis);
Table table = new Table();
for (int e = 0; e < tblEntries; e++) {
int type = Nat.read(bis);
int size = Nat.read(bis);
byte[] raw = new byte[size];
if (bis.read(raw, 0, size) != size) {
throw new CtxException("Unexpected EOF in signature data");
}
table.addEntry(type, raw);
}
// The input stream should be consumed at this point but a 'feature' of the encoding is
// that there may be a trailer 0 byte, just check all look good
int trail = bis.read();
if (trail == 0) trail = bis.read();
if (trail != -1) throw new CtxException("Unexpected additional byte found at end of signature");
// All good so create signature
return new ScalaSig(major, minor, table);
}
private void addPartition(
String databaseName, String tableName, CatalogProtos.PartitionDescProto partitionDescProto) {
HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;
try {
client = clientPool.getClient();
Partition partition = new Partition();
partition.setDbName(databaseName);
partition.setTableName(tableName);
List<String> values = Lists.newArrayList();
for (CatalogProtos.PartitionKeyProto keyProto : partitionDescProto.getPartitionKeysList()) {
values.add(keyProto.getPartitionValue());
}
partition.setValues(values);
Table table = client.getHiveClient().getTable(databaseName, tableName);
StorageDescriptor sd = table.getSd();
sd.setLocation(partitionDescProto.getPath());
partition.setSd(sd);
client.getHiveClient().add_partition(partition);
} catch (Exception e) {
throw new TajoInternalError(e);
} finally {
if (client != null) {
client.release();
}
}
}
private boolean existColumn(
final String databaseName, final String tableName, final String columnName)
throws CatalogException {
boolean exist = false;
HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;
try {
client = clientPool.getClient();
Table table = client.getHiveClient().getTable(databaseName, tableName);
List<FieldSchema> columns = table.getSd().getCols();
for (final FieldSchema currentColumn : columns) {
if (currentColumn.getName().equalsIgnoreCase(columnName)) {
exist = true;
}
}
client.getHiveClient().alter_table(databaseName, tableName, table);
} catch (NoSuchObjectException nsoe) {
} catch (Exception e) {
throw new TajoInternalError(e);
} finally {
if (client != null) {
client.release();
}
}
return exist;
}
private void renameColumn(
String databaseName, String tableName, CatalogProtos.AlterColumnProto alterColumnProto) {
HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;
try {
client = clientPool.getClient();
Table table = client.getHiveClient().getTable(databaseName, tableName);
List<FieldSchema> columns = table.getSd().getCols();
for (final FieldSchema currentColumn : columns) {
if (currentColumn.getName().equalsIgnoreCase(alterColumnProto.getOldColumnName())) {
currentColumn.setName(alterColumnProto.getNewColumnName());
}
}
client.getHiveClient().alter_table(databaseName, tableName, table);
} catch (NoSuchObjectException nsoe) {
} catch (Exception e) {
throw new TajoInternalError(e);
} finally {
if (client != null) {
client.release();
}
}
}
public Edge getAssociationWeight(Vertex v1, Vertex v2) {
Edge edge = graph.get(v1, v2);
if (edge == null) {
edge = graph.get(v2, v1);
}
return edge;
}
@Override
public void addColumn(IndexColumn indexColumn) {
Table indexTable = indexColumn.getColumn().getTable();
Integer indexTableDepth = indexTable.getDepth();
assert indexTableDepth != null;
super.addColumn(indexColumn);
GroupIndexHelper.actOnGroupIndexTables(this, indexColumn, GroupIndexHelper.ADD);
// Add the table into our navigable map if needed. Confirm it's within the branch
ParticipatingTable participatingTable = tablesByDepth.get(indexTableDepth);
if (participatingTable == null) {
Map.Entry<Integer, ParticipatingTable> rootwardEntry =
tablesByDepth.floorEntry(indexTableDepth);
Map.Entry<Integer, ParticipatingTable> leafwardEntry =
tablesByDepth.ceilingEntry(indexTableDepth);
checkIndexTableInBranchNew(indexColumn, indexTable, indexTableDepth, rootwardEntry, true);
checkIndexTableInBranchNew(indexColumn, indexTable, indexTableDepth, leafwardEntry, false);
participatingTable = new ParticipatingTable(indexTable);
tablesByDepth.put(indexTableDepth, participatingTable);
} else if (participatingTable.table != indexTable) {
throw new BranchingGroupIndexException(
indexColumn.getIndex().getIndexName().getName(),
indexTable.getName(),
participatingTable.table.getName());
}
participatingTable.markInvolvedInIndex(indexColumn.getColumn());
}
private Composite createAvailableList(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
container.setLayout(layout);
container.setLayoutData(new GridData());
Label label = new Label(container, SWT.NONE);
label.setText(PDEUIMessages.ImportWizard_DetailedPage_availableList);
Table table = new Table(container, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 200;
gd.widthHint = 225;
table.setLayoutData(gd);
fAvailableListViewer = new TableViewer(table);
fAvailableListViewer.setLabelProvider(new PluginImportLabelProvider());
fAvailableListViewer.setContentProvider(new ContentProvider());
fAvailableListViewer.setInput(PDECore.getDefault().getModelManager());
fAvailableListViewer.setComparator(ListUtil.PLUGIN_COMPARATOR);
return container;
}
@Test
public void testGetRowSliceByRange() throws Throwable {
String key = TEST_KEY + "slicerow";
Table table = Table.open("Keyspace1");
ColumnFamilyStore cfStore = table.getColumnFamilyStore("Standard1");
RowMutation rm = new RowMutation("Keyspace1", key);
ColumnFamily cf = ColumnFamily.create("Keyspace1", "Standard1");
// First write "a", "b", "c"
cf.addColumn(column("a", "val1", 1L));
cf.addColumn(column("b", "val2", 1L));
cf.addColumn(column("c", "val3", 1L));
rm.add(cf);
rm.apply();
cf =
cfStore.getColumnFamily(
key, new QueryPath("Standard1"), "b".getBytes(), "c".getBytes(), false, 100);
assertEquals(2, cf.getColumnCount());
cf =
cfStore.getColumnFamily(
key, new QueryPath("Standard1"), "b".getBytes(), "b".getBytes(), false, 100);
assertEquals(1, cf.getColumnCount());
cf =
cfStore.getColumnFamily(
key, new QueryPath("Standard1"), "b".getBytes(), "c".getBytes(), false, 1);
assertEquals(1, cf.getColumnCount());
cf =
cfStore.getColumnFamily(
key, new QueryPath("Standard1"), "c".getBytes(), "b".getBytes(), false, 1);
assertNull(cf);
}
@ManagedOperation(
description =
"Sends a STABLE message to all senders. This causes message purging and potential"
+ " retransmissions from senders")
public void sendStableMessages() {
for (Map.Entry<Address, ReceiverEntry> entry : recv_table.entrySet()) {
Address dest = entry.getKey();
ReceiverEntry val = entry.getValue();
Table<Message> win = val != null ? val.received_msgs : null;
if (win != null) {
long[] tmp = win.getDigest();
long low = tmp[0], high = tmp[1];
if (val.last_highest == high) {
if (val.num_stable_msgs >= max_stable_msgs) {
continue;
} else val.num_stable_msgs++;
} else {
val.last_highest = high;
val.num_stable_msgs = 1;
}
sendStableMessage(dest, val.recv_conn_id, low, high);
}
}
}
public RelOptTableImpl getTable(final String[] names) {
List<Pair<String, Object>> pairs = new ArrayList<Pair<String, Object>>();
Schema schema2 = schema;
for (int i = 0; i < names.length; i++) {
final String name = names[i];
Schema subSchema = schema2.getSubSchema(name);
if (subSchema != null) {
pairs.add(Pair.<String, Object>of(name, subSchema));
schema2 = subSchema;
continue;
}
final Table table = schema2.getTable(name);
if (table != null) {
pairs.add(Pair.<String, Object>of(name, table));
if (i != names.length - 1) {
// not enough objects to match all names
return null;
}
return new RelOptTableImpl(
this, typeFactory.createType(table.getElementType()), names, table);
}
return null;
}
return null;
}
public Optional<byte[]> get(
Optional<String> table,
Optional<String> family,
Optional<String> qualifier,
Optional<String> key) {
if (!valid) {
Logger.error("CANNOT GET! NO VALID CONNECTION");
return Optional.empty();
}
if (table.isPresent()
&& family.isPresent()
&& qualifier.isPresent()
&& key.isPresent()
&& !key.get().isEmpty()) {
try {
final Table htable = connection.getTable(TableName.valueOf(table.get()));
Result result = htable.get(new Get(key.get().getBytes("UTF8")));
return Optional.ofNullable(
result.getValue(family.get().getBytes("UTF8"), qualifier.get().getBytes("UTF8")));
} catch (IOException e) {
e.printStackTrace();
}
}
return Optional.empty();
}
protected void handleAckReceived(Address sender, long seqno, short conn_id) {
if (log.isTraceEnabled())
log.trace(
new StringBuilder()
.append(local_addr)
.append(" <-- ACK(")
.append(sender)
.append(": #")
.append(seqno)
.append(", conn-id=")
.append(conn_id)
.append(')'));
SenderEntry entry = send_table.get(sender);
if (entry != null && entry.send_conn_id != conn_id) {
if (log.isTraceEnabled())
log.trace(
local_addr
+ ": my conn_id ("
+ entry.send_conn_id
+ ") != received conn_id ("
+ conn_id
+ "); discarding ACK");
return;
}
Table<Message> win = entry != null ? entry.sent_msgs : null;
if (win != null) {
win.purge(seqno, true); // removes all messages <= seqno (forced purge)
num_acks_received++;
}
}
public static String getEntityName(Class entity) {
if (mappedName.get(entity) != null) {
return mappedName.get(entity);
}
String name = null;
Table table = (Table) entity.getAnnotation(Table.class);
if (table != null && table.name() != null && !table.name().isEmpty()) {
name = table.name();
} else {
Entity entityAnnotation = (Entity) entity.getAnnotation(Entity.class);
if (entityAnnotation != null
&& entityAnnotation.name() != null
&& !entityAnnotation.name().isEmpty()) {
name = entityAnnotation.name();
} else {
name = entity.getSimpleName();
}
}
mappedName.put(entity, name);
return name;
}
public Map<String, Long> getRegionSizes(String tableName) {
Map<String, Long> regions = new HashMap<>();
try {
final Table table = connection.getTable(TableName.valueOf(tableName));
RegionLocator regionLocator = connection.getRegionLocator(table.getName());
List<HRegionLocation> tableRegionInfos = regionLocator.getAllRegionLocations();
Set<byte[]> tableRegions = new TreeSet<byte[]>(Bytes.BYTES_COMPARATOR);
for (HRegionLocation regionInfo : tableRegionInfos) {
tableRegions.add(regionInfo.getRegionInfo().getRegionName());
}
ClusterStatus clusterStatus = connection.getAdmin().getClusterStatus();
Collection<ServerName> servers = clusterStatus.getServers();
final long megaByte = 1024L * 1024L;
for (ServerName serverName : servers) {
ServerLoad serverLoad = clusterStatus.getLoad(serverName);
for (RegionLoad regionLoad : serverLoad.getRegionsLoad().values()) {
byte[] regionId = regionLoad.getName();
if (tableRegions.contains(regionId)) {
long regionSizeBytes = regionLoad.getStorefileSizeMB() * megaByte;
regions.put(regionLoad.getNameAsString(), regionSizeBytes);
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
return regions;
}
public Optional<Response> get(Optional<Request> request) {
if (!valid) {
Logger.error("CANNOT GET! NO VALID CONNECTION");
return Optional.empty();
}
Response response = new Response();
if (request.isPresent()) {
Request r = request.get();
response.key = r.key;
response.table = r.table;
try {
final Table htable = connection.getTable(TableName.valueOf(r.table));
Result result = htable.get(new Get(r.key));
if (result == null || result.isEmpty()) {
return Optional.empty();
}
r.columns.forEach(
c ->
response.columns.add(
new Request.Column(
c.family,
c.qualifier,
result.getValue(c.family.getBytes(), c.qualifier.getBytes()))));
} catch (IOException e) {
e.printStackTrace();
}
}
return Optional.of(response);
}
public void putBatch(Optional<List<Request>> putRequests, boolean optimize) {
if (!valid) {
Logger.error("CANNOT PUT! NO VALID CONNECTION");
return;
}
List<Put> puts = new ArrayList<>();
if (putRequests.isPresent() && !putRequests.get().isEmpty()) {
String tableName = putRequests.get().get(0).table;
putRequests
.get()
.forEach(
pr ->
pr.getPut()
.ifPresent(
p -> {
if (optimize) {
p.setDurability(Durability.SKIP_WAL);
}
puts.add(p);
}));
try {
final Table table = connection.getTable(TableName.valueOf(tableName));
if (optimize && table instanceof HTable) {
((HTable) table).setAutoFlush(false, true);
}
table.put(puts);
table.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
@Test
public void testGetRowSingleColumn() throws Throwable {
final Table table = Table.open("Keyspace1");
final ColumnFamilyStore cfStore = table.getColumnFamilyStore("Standard1");
RowMutation rm = new RowMutation("Keyspace1", TEST_KEY);
ColumnFamily cf = ColumnFamily.create("Keyspace1", "Standard1");
cf.addColumn(column("col1", "val1", 1L));
cf.addColumn(column("col2", "val2", 1L));
cf.addColumn(column("col3", "val3", 1L));
rm.add(cf);
rm.apply();
Runnable verify =
new WrappedRunnable() {
public void runMayThrow() throws Exception {
ColumnFamily cf;
cf =
cfStore.getColumnFamily(
new NamesQueryFilter(TEST_KEY, new QueryPath("Standard1"), "col1".getBytes()));
assertColumns(cf, "col1");
cf =
cfStore.getColumnFamily(
new NamesQueryFilter(TEST_KEY, new QueryPath("Standard1"), "col3".getBytes()));
assertColumns(cf, "col3");
}
};
reTest(table.getColumnFamilyStore("Standard1"), verify);
}
@Override
public List<Table> getTableList(UUID subscriptionId, String serviceName)
throws AzureCmdException {
String[] cmd =
new String[] {
"mobile", "table", "list", "--json", "-s", subscriptionId.toString(), serviceName
};
String json = AzureCommandHelper.getInstance().consoleExec(cmd);
CustomJsonSlurper slurper = new CustomJsonSlurper();
List<Map<String, String>> tempRes = (List<Map<String, String>>) slurper.parseText(json);
List<Table> res = new ArrayList<Table>();
for (Map<String, String> item : tempRes) {
Table t = new Table();
t.setName(item.get("name"));
t.setSelfLink(item.get("selflink"));
res.add(t);
}
return res;
}
@Test
public void testGetSliceFromSuperBasic() throws Throwable {
// tests slicing against data from one row spread across two sstables
final Table table = Table.open("Keyspace1");
final ColumnFamilyStore cfStore = table.getColumnFamilyStore("Super1");
final String ROW = "row2";
RowMutation rm = new RowMutation("Keyspace1", ROW);
ColumnFamily cf = ColumnFamily.create("Keyspace1", "Super1");
SuperColumn sc = new SuperColumn("sc1".getBytes(), new LongType());
sc.addColumn(new Column(getBytes(1), "val1".getBytes(), 1L));
cf.addColumn(sc);
rm.add(cf);
rm.apply();
Runnable verify =
new WrappedRunnable() {
public void runMayThrow() throws Exception {
ColumnFamily cf =
cfStore.getColumnFamily(
ROW,
new QueryPath("Super1"),
ArrayUtils.EMPTY_BYTE_ARRAY,
ArrayUtils.EMPTY_BYTE_ARRAY,
false,
10);
assertColumns(cf, "sc1");
assertEquals(
new String(cf.getColumn("sc1".getBytes()).getSubColumn(getBytes(1)).value()),
"val1");
}
};
reTest(table.getColumnFamilyStore("Standard1"), verify);
}
@Test
public void testGetSliceFromLarge() throws Throwable {
// tests slicing against 1000 columns in an sstable
Table table = Table.open("Keyspace1");
ColumnFamilyStore cfStore = table.getColumnFamilyStore("Standard1");
String key = "row3";
RowMutation rm = new RowMutation("Keyspace1", key);
ColumnFamily cf = ColumnFamily.create("Keyspace1", "Standard1");
for (int i = 1000; i < 2000; i++) cf.addColumn(column("col" + i, ("v" + i), 1L));
rm.add(cf);
rm.apply();
cfStore.forceBlockingFlush();
validateSliceLarge(cfStore);
// compact so we have a big row with more than the minimum index count
if (cfStore.getSSTables().size() > 1) {
CompactionManager.instance.submitMajor(cfStore).get();
}
SSTableReader sstable = cfStore.getSSTables().iterator().next();
DecoratedKey decKey = sstable.getPartitioner().decorateKey(key);
SSTable.PositionSize info = sstable.getPosition(decKey);
BufferedRandomAccessFile file = new BufferedRandomAccessFile(sstable.getFilename(), "r");
file.seek(info.position);
assert file.readUTF().equals(key);
file.readInt();
IndexHelper.skipBloomFilter(file);
ArrayList<IndexHelper.IndexInfo> indexes = IndexHelper.deserializeIndex(file);
assert indexes.size() > 2;
validateSliceLarge(cfStore);
}
/**
* We need to resend our first message with our conn_id
*
* @param sender
* @param seqno Resend the non null messages in the range [lowest .. seqno]
*/
protected void handleResendingOfFirstMessage(Address sender, long seqno) {
if (log.isTraceEnabled())
log.trace(local_addr + " <-- SEND_FIRST_SEQNO(" + sender + "," + seqno + ")");
SenderEntry entry = send_table.get(sender);
Table<Message> win = entry != null ? entry.sent_msgs : null;
if (win == null) {
if (log.isErrorEnabled())
log.error(local_addr + ": sender window for " + sender + " not found");
return;
}
boolean first_sent = false;
for (long i = win.getLow() + 1; i <= seqno; i++) {
Message rsp = win.get(i);
if (rsp == null) continue;
if (first_sent) {
down_prot.down(new Event(Event.MSG, rsp));
} else {
first_sent = true;
// We need to copy the UnicastHeader and put it back into the message because Message.copy()
// doesn't copy
// the headers and therefore we'd modify the original message in the sender retransmission
// window
// (https://jira.jboss.org/jira/browse/JGRP-965)
Message copy = rsp.copy();
Unicast2Header hdr = (Unicast2Header) copy.getHeader(this.id);
Unicast2Header newhdr = hdr.copy();
newhdr.first = true;
copy.putHeader(this.id, newhdr);
down_prot.down(new Event(Event.MSG, copy));
}
}
}
@Override
public List<GalenBasicTest> build(VarsContext context) {
Table table = createTable(context);
final VarsContext parameterizedContext = new VarsContext(new Properties(), context);
final List<GalenBasicTest> tests = new LinkedList<GalenBasicTest>();
table.forEach(
new RowVisitor() {
@Override
public void visit(Map<String, String> values) {
parameterizedContext.addValuesFromMap(values);
if (toParameterize instanceof ParameterizedNode) {
ParameterizedNode parameterizedNode = (ParameterizedNode) toParameterize;
tests.addAll(
wrapTestsWithGroups(parameterizedNode.build(parameterizedContext), groups));
} else if (toParameterize instanceof TestNode) {
TestNode suiteNode = (TestNode) toParameterize;
tests.add(wrapTestWithGroups(suiteNode.build(parameterizedContext), groups));
}
}
});
return tests;
}
public Table addColumn(String headerName, String attrs, List<Object> values) {
Table t = new Table();
t.startHeaders().addCell(headerName, attrs).endHeaders();
for (Object val : values) {
t.startRow().addCell(val).endRow();
}
return this.addTable(t);
}
public Table getTable(String name) {
for (Table table : tables) {
if (table.getName().equals(name)) {
return table;
}
}
return null;
}
@Override
public Collection<Integer> getAllTableIDs() {
List<Integer> branchIDs = new ArrayList<>(tablesByDepth.size());
for (Table table = leafMostTable(); table != null; table = table.getParentTable()) {
branchIDs.add(table.getTableId());
}
return branchIDs;
}
/**
* @param request
* @param tableCategoryId
* @paqram includeAction if true, will load webactions also
* @return elements are Table or WebAction
*/
public List getChildrenOfTableCategory(
HttpServletRequest request, int tableCategoryId, boolean includeAction) {
TableManager manager = TableManager.getInstance();
WebAction action;
ArrayList cats = new ArrayList();
Connection conn = null;
HashMap webActionEnv = null;
Table table;
UserWebImpl userWeb =
((UserWebImpl)
WebUtils.getSessionContextManager(request.getSession())
.getActor(nds.util.WebKeys.USER));
TableCategory tc = manager.getTableCategory(tableCategoryId);
List children = tc.children();
ArrayList catschild = new ArrayList();
try {
if (includeAction) {
conn = QueryEngine.getInstance().getConnection();
webActionEnv = new HashMap();
webActionEnv.put("connection", conn);
webActionEnv.put("httpservletrequest", request);
webActionEnv.put("userweb", userWeb);
}
for (int j = 0; j < children.size(); j++) {
if (children.get(j) instanceof Table) {
table = (Table) children.get(j);
if (!table.isMenuObject()) {
continue;
}
try {
WebUtils.checkTableQueryPermission(table.getName(), request);
} catch (NDSSecurityException e) {
continue;
}
// table is ok for current user to list
catschild.add(table);
} else if (children.get(j) instanceof WebAction) {
if (includeAction) {
action = (WebAction) children.get(j);
if (action.canDisplay(webActionEnv)) catschild.add(action);
}
} else {
throw new NDSRuntimeException(
"Unsupported element in TableCategory children:" + children.get(j).getClass());
}
}
} catch (Throwable t) {
logger.error("Fail to load subsystem tree", t);
} finally {
try {
if (conn != null) conn.close();
} catch (Throwable e) {
}
}
return catschild;
}
private boolean validateTables(TSelectSqlStatement stmt) {
HashMap<String, Integer> present = new HashMap<String, Integer>();
if (!stmt.getResultColumnList().getResultColumn(0).toString().equals("*")) {
int cols = stmt.getResultColumnList().size();
for (int a = 0; a < cols; a++) {
present.put(
stmt.getResultColumnList()
.getResultColumn(a)
.toString()
.toLowerCase()
.replace("(", "")
.replace(")", ""),
0);
}
}
TJoinList joins = stmt.joins;
int j = joins.size();
int invalid = 1;
for (int i = 0; i < j; i++) {
Iterator<Table> it = DBSystem.tableList.iterator();
Table table = null;
while (it.hasNext()) {
table = it.next();
if (table.getName().equalsIgnoreCase(joins.getJoin(i).toString())) {
invalid = 0;
if (!stmt.getResultColumnList().getResultColumn(0).toString().equals("*")) {
Iterator it1 = table.getColumnData().entrySet().iterator();
while (it1.hasNext()) {
Map.Entry pairs = (Map.Entry) it1.next();
if (present.get(pairs.getKey().toString().toLowerCase()) != null
&& present.get(pairs.getKey().toString().toLowerCase()) == 0) {
present.put(pairs.getKey().toString(), 1);
} else if (present.get(pairs.getKey().toString().toLowerCase()) != null
&& present.get(pairs.getKey().toString().toLowerCase()) == 1) return false;
}
}
}
}
if (invalid == 1) return false;
else {
invalid = 1;
}
}
if (!stmt.getResultColumnList().getResultColumn(0).toString().equals("*")) {
Iterator it2 = present.entrySet().iterator();
while (it2.hasNext()) {
Map.Entry pairs = (Map.Entry) it2.next();
if ((Integer) pairs.getValue() == 0) {
return false;
}
}
}
return true;
}
private void putTableDeclaration(AnnotationInfo ai, Class<?> c) {
Table table = c.getAnnotation(Table.class);
if (table != null) {
if (table.name() == null)
throw new PersistenceException("You must specify a name= for @Table on " + c.getName());
ai.setDomainName(table.name());
}
}
public void put(String tablename, Put p) {
try {
final Table table = connection.getTable(TableName.valueOf(tablename));
table.put(p);
table.close();
} catch (IOException e) {
e.printStackTrace();
}
}
@Test
public void simpleQueryWithRangeTombstoneTest() throws Exception {
Table table = Table.open(KSNAME);
ColumnFamilyStore cfs = table.getColumnFamilyStore(CFNAME);
// Inserting data
String key = "k1";
RowMutation rm;
ColumnFamily cf;
rm = new RowMutation(KSNAME, ByteBufferUtil.bytes(key));
for (int i = 0; i < 40; i += 2) add(rm, i, 0);
rm.apply();
cfs.forceBlockingFlush();
rm = new RowMutation(KSNAME, ByteBufferUtil.bytes(key));
cf = rm.addOrGet(CFNAME);
delete(cf, 10, 22, 1);
rm.apply();
cfs.forceBlockingFlush();
rm = new RowMutation(KSNAME, ByteBufferUtil.bytes(key));
for (int i = 1; i < 40; i += 2) add(rm, i, 2);
rm.apply();
cfs.forceBlockingFlush();
rm = new RowMutation(KSNAME, ByteBufferUtil.bytes(key));
cf = rm.addOrGet(CFNAME);
delete(cf, 19, 27, 3);
rm.apply();
// We don't flush to test with both a range tomsbtone in memtable and in sstable
QueryPath path = new QueryPath(CFNAME);
// Queries by name
int[] live = new int[] {4, 9, 11, 17, 28};
int[] dead = new int[] {12, 19, 21, 24, 27};
SortedSet<ByteBuffer> columns = new TreeSet<ByteBuffer>(cfs.getComparator());
for (int i : live) columns.add(b(i));
for (int i : dead) columns.add(b(i));
cf = cfs.getColumnFamily(QueryFilter.getNamesFilter(dk(key), path, columns));
for (int i : live) assert isLive(cf, cf.getColumn(b(i))) : "Column " + i + " should be live";
for (int i : dead)
assert !isLive(cf, cf.getColumn(b(i))) : "Column " + i + " shouldn't be live";
// Queries by slices
cf =
cfs.getColumnFamily(
QueryFilter.getSliceFilter(dk(key), path, b(7), b(30), false, Integer.MAX_VALUE));
for (int i : new int[] {7, 8, 9, 11, 13, 15, 17, 28, 29, 30})
assert isLive(cf, cf.getColumn(b(i))) : "Column " + i + " should be live";
for (int i : new int[] {10, 12, 14, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27})
assert !isLive(cf, cf.getColumn(b(i))) : "Column " + i + " shouldn't be live";
}
