Examples with GridFinishedFuture org.apache.ignite.internal.util.future.GridFinishedFuture used on opensource projects

Example 16 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class DdlStatementsProcessor method runDdlStatement.

/**
     * Execute DDL statement.
     *
     * @param sql SQL.
     * @param stmt H2 statement to parse and execute.
     */
@SuppressWarnings("unchecked")
public FieldsQueryCursor<List<?>> runDdlStatement(String sql, PreparedStatement stmt) throws IgniteCheckedException {
    assert stmt instanceof JdbcPreparedStatement;
    IgniteInternalFuture fut = null;
    try {
        GridSqlStatement stmt0 = new GridSqlQueryParser(false).parse(GridSqlQueryParser.prepared(stmt));
        if (stmt0 instanceof GridSqlCreateIndex) {
            GridSqlCreateIndex cmd = (GridSqlCreateIndex) stmt0;
            GridH2Table tbl = idx.dataTable(cmd.schemaName(), cmd.tableName());
            if (tbl == null)
                throw new SchemaOperationException(SchemaOperationException.CODE_TABLE_NOT_FOUND, cmd.tableName());
            assert tbl.rowDescriptor() != null;
            QueryIndex newIdx = new QueryIndex();
            newIdx.setName(cmd.index().getName());
            newIdx.setIndexType(cmd.index().getIndexType());
            LinkedHashMap<String, Boolean> flds = new LinkedHashMap<>();
            // Let's replace H2's table and property names by those operated by GridQueryProcessor.
            GridQueryTypeDescriptor typeDesc = tbl.rowDescriptor().type();
            for (Map.Entry<String, Boolean> e : cmd.index().getFields().entrySet()) {
                GridQueryProperty prop = typeDesc.property(e.getKey());
                if (prop == null)
                    throw new SchemaOperationException(SchemaOperationException.CODE_COLUMN_NOT_FOUND, e.getKey());
                flds.put(prop.name(), e.getValue());
            }
            newIdx.setFields(flds);
            fut = ctx.query().dynamicIndexCreate(tbl.cacheName(), cmd.schemaName(), typeDesc.tableName(), newIdx, cmd.ifNotExists());
        } else if (stmt0 instanceof GridSqlDropIndex) {
            GridSqlDropIndex cmd = (GridSqlDropIndex) stmt0;
            GridH2Table tbl = idx.dataTableForIndex(cmd.schemaName(), cmd.indexName());
            if (tbl != null) {
                fut = ctx.query().dynamicIndexDrop(tbl.cacheName(), cmd.schemaName(), cmd.indexName(), cmd.ifExists());
            } else {
                if (cmd.ifExists())
                    fut = new GridFinishedFuture();
                else
                    throw new SchemaOperationException(SchemaOperationException.CODE_INDEX_NOT_FOUND, cmd.indexName());
            }
        } else if (stmt0 instanceof GridSqlCreateTable) {
            GridSqlCreateTable cmd = (GridSqlCreateTable) stmt0;
            if (!F.eq(QueryUtils.DFLT_SCHEMA, cmd.schemaName()))
                throw new SchemaOperationException("CREATE TABLE can only be executed on " + QueryUtils.DFLT_SCHEMA + " schema.");
            GridH2Table tbl = idx.dataTable(cmd.schemaName(), cmd.tableName());
            if (tbl != null) {
                if (!cmd.ifNotExists())
                    throw new SchemaOperationException(SchemaOperationException.CODE_TABLE_EXISTS, cmd.tableName());
            } else {
                ctx.query().dynamicTableCreate(cmd.schemaName(), toQueryEntity(cmd), cmd.templateName(), cmd.atomicityMode(), cmd.backups(), cmd.ifNotExists());
            }
        } else if (stmt0 instanceof GridSqlDropTable) {
            GridSqlDropTable cmd = (GridSqlDropTable) stmt0;
            if (!F.eq(QueryUtils.DFLT_SCHEMA, cmd.schemaName()))
                throw new SchemaOperationException("DROP TABLE can only be executed on " + QueryUtils.DFLT_SCHEMA + " schema.");
            GridH2Table tbl = idx.dataTable(cmd.schemaName(), cmd.tableName());
            if (tbl == null) {
                if (!cmd.ifExists())
                    throw new SchemaOperationException(SchemaOperationException.CODE_TABLE_NOT_FOUND, cmd.tableName());
            } else
                ctx.query().dynamicTableDrop(tbl.cacheName(), cmd.tableName(), cmd.ifExists());
        } else
            throw new IgniteSQLException("Unsupported DDL operation: " + sql, IgniteQueryErrorCode.UNSUPPORTED_OPERATION);
        if (fut != null)
            fut.get();
        QueryCursorImpl<List<?>> resCur = (QueryCursorImpl<List<?>>) new QueryCursorImpl(Collections.singletonList(Collections.singletonList(0L)), null, false);
        resCur.fieldsMeta(UPDATE_RESULT_META);
        return resCur;
    } catch (SchemaOperationException e) {
        throw convert(e);
    } catch (IgniteSQLException e) {
        throw e;
    } catch (Exception e) {
        throw new IgniteSQLException("Unexpected DLL operation failure: " + e.getMessage(), e);
    }
}

Example 17 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridIoManager method sendIoTest.

/**
     * @param nodes Nodes.
     * @param payload Payload.
     * @param procFromNioThread If {@code true} message is processed from NIO thread.
     * @return Response future.
     */
public IgniteInternalFuture sendIoTest(List<ClusterNode> nodes, byte[] payload, boolean procFromNioThread) {
    long id = ioTestId.getAndIncrement();
    IoTestFuture fut = new IoTestFuture(id, nodes.size());
    IgniteIoTestMessage msg = new IgniteIoTestMessage(id, true, payload);
    msg.processFromNioThread(procFromNioThread);
    ioTestMap().put(id, fut);
    for (int i = 0; i < nodes.size(); i++) {
        ClusterNode node = nodes.get(i);
        try {
            sendToGridTopic(node, GridTopic.TOPIC_IO_TEST, msg, GridIoPolicy.SYSTEM_POOL);
        } catch (IgniteCheckedException e) {
            ioTestMap().remove(msg.id());
            return new GridFinishedFuture(e);
        }
    }
    return fut;
}

Example 18 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridIoManager method sendIoTest.

/**
     * @param node Node.
     * @param payload Payload.
     * @param procFromNioThread If {@code true} message is processed from NIO thread.
     * @return Response future.
     */
public IgniteInternalFuture<List<IgniteIoTestMessage>> sendIoTest(ClusterNode node, byte[] payload, boolean procFromNioThread) {
    long id = ioTestId.getAndIncrement();
    IoTestFuture fut = new IoTestFuture(id, 1);
    IgniteIoTestMessage msg = new IgniteIoTestMessage(id, true, payload);
    msg.processFromNioThread(procFromNioThread);
    ioTestMap().put(id, fut);
    try {
        sendToGridTopic(node, GridTopic.TOPIC_IO_TEST, msg, GridIoPolicy.SYSTEM_POOL);
    } catch (IgniteCheckedException e) {
        ioTestMap().remove(msg.id());
        return new GridFinishedFuture(e);
    }
    return fut;
}

Example 19 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridDhtPartitionDemander method forceRebalance.

/**
     * Force Rebalance.
     */
IgniteInternalFuture<Boolean> forceRebalance() {
    GridTimeoutObject obj = lastTimeoutObj.getAndSet(null);
    if (obj != null)
        cctx.time().removeTimeoutObject(obj);
    final GridDhtPartitionsExchangeFuture exchFut = lastExchangeFut;
    if (exchFut != null) {
        if (log.isDebugEnabled())
            log.debug("Forcing rebalance event for future: " + exchFut);
        final GridFutureAdapter<Boolean> fut = new GridFutureAdapter<>();
        exchFut.listen(new CI1<IgniteInternalFuture<AffinityTopologyVersion>>() {

            @Override
            public void apply(IgniteInternalFuture<AffinityTopologyVersion> t) {
                IgniteInternalFuture<Boolean> fut0 = cctx.shared().exchange().forceRebalance(exchFut);
                fut0.listen(new IgniteInClosure<IgniteInternalFuture<Boolean>>() {

                    @Override
                    public void apply(IgniteInternalFuture<Boolean> future) {
                        try {
                            fut.onDone(future.get());
                        } catch (Exception e) {
                            fut.onDone(e);
                        }
                    }
                });
            }
        });
        return fut;
    } else if (log.isDebugEnabled())
        log.debug("Ignoring force rebalance request (no topology event happened yet).");
    return new GridFinishedFuture<>(true);
}

Example 20 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridNearAtomicUpdateFuture method waitAndRemap.

private void waitAndRemap(AffinityTopologyVersion remapTopVer) {
    assert remapTopVer != null;
    if (topLocked) {
        assert !F.isEmpty(remapKeys) : remapKeys;
        CachePartialUpdateCheckedException e = new CachePartialUpdateCheckedException("Failed to update keys (retry update if possible).");
        ClusterTopologyCheckedException cause = new ClusterTopologyCheckedException("Failed to update keys, topology changed while execute atomic update inside transaction.");
        cause.retryReadyFuture(cctx.affinity().affinityReadyFuture(remapTopVer));
        e.add(remapKeys, cause);
        completeFuture(null, e, null);
        return;
    }
    IgniteInternalFuture<AffinityTopologyVersion> fut = cctx.shared().exchange().affinityReadyFuture(remapTopVer);
    if (fut == null)
        fut = new GridFinishedFuture<>(remapTopVer);
    fut.listen(new CI1<IgniteInternalFuture<AffinityTopologyVersion>>() {

        @Override
        public void apply(final IgniteInternalFuture<AffinityTopologyVersion> fut) {
            cctx.kernalContext().closure().runLocalSafe(new Runnable() {

                @Override
                public void run() {
                    mapOnTopology();
                }
            });
        }
    });
}