Examples with TInfo org.apache.accumulo.core.trace.thrift.TInfo used on opensource projects

Example 1 with TInfo

use of org.apache.accumulo.core.trace.thrift.TInfo in project accumulo by apache.

the class ReplicationOperationsImplIT method getReplicationOperations.

/**
 * Spoof out the Master so we can call the implementation without starting a full instance.
 */
private ReplicationOperationsImpl getReplicationOperations() throws Exception {
    Master master = EasyMock.createMock(Master.class);
    EasyMock.expect(master.getConnector()).andReturn(conn).anyTimes();
    EasyMock.expect(master.getInstance()).andReturn(inst).anyTimes();
    EasyMock.replay(master);
    final MasterClientServiceHandler mcsh = new MasterClientServiceHandler(master) {

        @Override
        protected Table.ID getTableId(Instance inst, String tableName) throws ThriftTableOperationException {
            try {
                return Table.ID.of(conn.tableOperations().tableIdMap().get(tableName));
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }
    };
    ClientContext context = new ClientContext(inst, new Credentials("root", new PasswordToken(ROOT_PASSWORD)), getClientConfig());
    return new ReplicationOperationsImpl(context) {

        @Override
        protected boolean getMasterDrain(final TInfo tinfo, final TCredentials rpcCreds, final String tableName, final Set<String> wals) throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
            try {
                return mcsh.drainReplicationTable(tinfo, rpcCreds, tableName, wals);
            } catch (TException e) {
                throw new RuntimeException(e);
            }
        }
    };
}

Example 2 with TInfo

use of org.apache.accumulo.core.trace.thrift.TInfo in project accumulo by apache.

the class ConditionalWriterImpl method sendToServer.

private void sendToServer(HostAndPort location, TabletServerMutations<QCMutation> mutations) {
    TabletClientService.Iface client = null;
    TInfo tinfo = Tracer.traceInfo();
    Map<Long, CMK> cmidToCm = new HashMap<>();
    MutableLong cmid = new MutableLong(0);
    SessionID sessionId = null;
    try {
        Map<TKeyExtent, List<TConditionalMutation>> tmutations = new HashMap<>();
        CompressedIterators compressedIters = new CompressedIterators();
        convertMutations(mutations, cmidToCm, cmid, tmutations, compressedIters);
        // getClient() call must come after converMutations in case it throws a TException
        client = getClient(location);
        List<TCMResult> tresults = null;
        while (tresults == null) {
            try {
                sessionId = reserveSessionID(location, client, tinfo);
                tresults = client.conditionalUpdate(tinfo, sessionId.sessionID, tmutations, compressedIters.getSymbolTable());
            } catch (NoSuchScanIDException nssie) {
                sessionId = null;
                invalidateSessionID(location);
            }
        }
        HashSet<KeyExtent> extentsToInvalidate = new HashSet<>();
        ArrayList<QCMutation> ignored = new ArrayList<>();
        for (TCMResult tcmResult : tresults) {
            if (tcmResult.status == TCMStatus.IGNORED) {
                CMK cmk = cmidToCm.get(tcmResult.cmid);
                ignored.add(cmk.cm);
                extentsToInvalidate.add(cmk.ke);
            } else {
                QCMutation qcm = cmidToCm.get(tcmResult.cmid).cm;
                qcm.queueResult(new Result(fromThrift(tcmResult.status), qcm, location.toString()));
            }
        }
        for (KeyExtent ke : extentsToInvalidate) {
            locator.invalidateCache(ke);
        }
        queueRetry(ignored, location);
    } catch (ThriftSecurityException tse) {
        AccumuloSecurityException ase = new AccumuloSecurityException(context.getCredentials().getPrincipal(), tse.getCode(), Tables.getPrintableTableInfoFromId(context.getInstance(), tableId), tse);
        queueException(location, cmidToCm, ase);
    } catch (TTransportException e) {
        locator.invalidateCache(context.getInstance(), location.toString());
        invalidateSession(location, mutations, cmidToCm, sessionId);
    } catch (TApplicationException tae) {
        queueException(location, cmidToCm, new AccumuloServerException(location.toString(), tae));
    } catch (TException e) {
        locator.invalidateCache(context.getInstance(), location.toString());
        invalidateSession(location, mutations, cmidToCm, sessionId);
    } catch (Exception e) {
        queueException(location, cmidToCm, e);
    } finally {
        if (sessionId != null)
            unreserveSessionID(location);
        ThriftUtil.returnClient((TServiceClient) client);
    }
}

Example 3 with TInfo

use of org.apache.accumulo.core.trace.thrift.TInfo in project accumulo by apache.

the class ConditionalWriterImpl method invalidateSession.

private void invalidateSession(long sessionId, HostAndPort location) throws TException {
    TabletClientService.Iface client = null;
    TInfo tinfo = Tracer.traceInfo();
    try {
        client = getClient(location);
        client.invalidateConditionalUpdate(tinfo, sessionId);
    } finally {
        ThriftUtil.returnClient((TServiceClient) client);
    }
}

Example 4 with TInfo

use of org.apache.accumulo.core.trace.thrift.TInfo in project accumulo by apache.

the class Gatherer method gather.

public Future<SummaryCollection> gather(ExecutorService es) {
    int numFiles;
    try {
        numFiles = countFiles();
    } catch (TableNotFoundException | AccumuloException | AccumuloSecurityException e) {
        throw new RuntimeException(e);
    }
    log.debug("Gathering summaries from {} files", numFiles);
    if (numFiles == 0) {
        return CompletableFuture.completedFuture(new SummaryCollection());
    }
    // have each tablet server process ~100K files
    int numRequest = Math.max(numFiles / 100_000, 1);
    List<CompletableFuture<SummaryCollection>> futures = new ArrayList<>();
    AtomicBoolean cancelFlag = new AtomicBoolean(false);
    TInfo tinfo = Tracer.traceInfo();
    for (int i = 0; i < numRequest; i++) {
        futures.add(CompletableFuture.supplyAsync(new GatherRequest(tinfo, i, numRequest, cancelFlag), es));
    }
    Future<SummaryCollection> future = CompletableFutureUtil.merge(futures, (sc1, sc2) -> SummaryCollection.merge(sc1, sc2, factory), SummaryCollection::new);
    return new CancelFlagFuture<>(future, cancelFlag);
}

Example 5 with TInfo

use of org.apache.accumulo.core.trace.thrift.TInfo in project accumulo by apache.

the class VerifyTabletAssignments method checkTabletServer.

private static void checkTabletServer(ClientContext context, Entry<HostAndPort, List<KeyExtent>> entry, HashSet<KeyExtent> failures) throws ThriftSecurityException, TException, NoSuchScanIDException {
    TabletClientService.Iface client = ThriftUtil.getTServerClient(entry.getKey(), context);
    Map<TKeyExtent, List<TRange>> batch = new TreeMap<>();
    for (KeyExtent keyExtent : entry.getValue()) {
        Text row = keyExtent.getEndRow();
        Text row2 = null;
        if (row == null) {
            row = keyExtent.getPrevEndRow();
            if (row != null) {
                row = new Text(row);
                row.append(new byte[] { 'a' }, 0, 1);
            } else {
                row = new Text("1234567890");
            }
            row2 = new Text(row);
            row2.append(new byte[] { '!' }, 0, 1);
        } else {
            row = new Text(row);
            row2 = new Text(row);
            row.getBytes()[row.getLength() - 1] = (byte) (row.getBytes()[row.getLength() - 1] - 1);
        }
        Range r = new Range(row, true, row2, false);
        batch.put(keyExtent.toThrift(), Collections.singletonList(r.toThrift()));
    }
    TInfo tinfo = Tracer.traceInfo();
    Map<String, Map<String, String>> emptyMapSMapSS = Collections.emptyMap();
    List<IterInfo> emptyListIterInfo = Collections.emptyList();
    List<TColumn> emptyListColumn = Collections.emptyList();
    InitialMultiScan is = client.startMultiScan(tinfo, context.rpcCreds(), batch, emptyListColumn, emptyListIterInfo, emptyMapSMapSS, Authorizations.EMPTY.getAuthorizationsBB(), false, null, 0L, null);
    if (is.result.more) {
        MultiScanResult result = client.continueMultiScan(tinfo, is.scanID);
        checkFailures(entry.getKey(), failures, result);
        while (result.more) {
            result = client.continueMultiScan(tinfo, is.scanID);
            checkFailures(entry.getKey(), failures, result);
        }
    }
    client.closeMultiScan(tinfo, is.scanID);
    ThriftUtil.returnClient((TServiceClient) client);
}