Examples of RowMutation

org.apache.blur.thrift.generated.RowMutation
The RowMutation defines how the given Row is to be mutated.
org.apache.cassandra.db.RowMutation
Author : Avinash Lakshman ( alakshman@facebook.com) & Prashant Malik ( pmalik@facebook.com )

Examples of org.apache.cassandra.db.RowMutation

    private IMutation mutationForKey(CFDefinition cfDef, ClientState clientState, ByteBuffer key, ColumnNameBuilder builder, List<ByteBuffer> variables)
    throws InvalidRequestException
    {
        // if true we need to wrap RowMutation into CounterMutation
        boolean hasCounterColumn = false;
        RowMutation rm = new RowMutation(cfDef.cfm.ksName, key);


        if (cfDef.isCompact)
        {
            if (builder.componentCount() == 0)
                throw new InvalidRequestException(String.format("Missing PRIMARY KEY part %s", cfDef.columns.values().iterator().next()));

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Examples of org.apache.cassandra.db.RowMutation


    /* Migration Helper implementations */


    private static void addKeyspace(KSMetaData ksm, long timestamp, boolean withSchemaRecord) throws ConfigurationException, IOException
    {
        RowMutation keyspaceDef = ksm.toSchema(timestamp);


        if (withSchemaRecord)
            keyspaceDef.apply();


        Schema.instance.load(ksm);


        if (!StorageService.instance.isClientMode())
            Table.open(ksm.name);

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Examples of org.apache.cassandra.db.RowMutation

    {
        KSMetaData oldKsm = Schema.instance.getKSMetaData(newState.name);


        if (withSchemaRecord)
        {
            RowMutation schemaUpdate = oldKsm.diff(newState, timestamp);
            schemaUpdate.apply();
        }


        KSMetaData newKsm = KSMetaData.cloneWith(oldKsm.reloadAttributes(), oldKsm.cfMetaData().values());


        Schema.instance.setTableDefinition(newKsm);

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Examples of org.apache.cassandra.db.RowMutation

    {
        CFMetaData cfm = Schema.instance.getCFMetaData(newState.keyspace, newState.name);


        if (withSchemaRecord)
        {
            RowMutation schemaUpdate = cfm.diff(newState, timestamp);
            schemaUpdate.apply();
        }


        cfm.reload();


        if (!StorageService.instance.isClientMode())

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Examples of org.apache.cassandra.db.RowMutation

    {
        // Test thrift conversion
        assert cfm.equals(CFMetaData.fromThrift(cfm.toThrift())) : String.format("\n%s\n!=\n%s", cfm, CFMetaData.fromThrift(cfm.toThrift()));


        // Test schema conversion
        RowMutation rm = cfm.toSchema(System.currentTimeMillis());
        ColumnFamily serializedCf = rm.getColumnFamily(Schema.instance.getId(Table.SYSTEM_TABLE, SystemTable.SCHEMA_COLUMNFAMILIES_CF));
        ColumnFamily serializedCD = rm.getColumnFamily(Schema.instance.getId(Table.SYSTEM_TABLE, SystemTable.SCHEMA_COLUMNS_CF));
        CfDef cfDef = CFMetaData.addColumnDefinitionSchema(CFMetaData.fromSchema(serializedCf), serializedCD);
        assert cfm.equals(CFMetaData.fromThrift(cfDef)) : String.format("\n%s\n!=\n%s", cfm, CFMetaData.fromThrift(cfDef));
    }

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Examples of org.apache.cassandra.db.RowMutation

                if (expiredCallbackInfo.shouldHint())
                {
                    assert expiredCallbackInfo.message != null;
                    try
                    {
                        RowMutation rm = RowMutation.fromBytes(expiredCallbackInfo.message.getMessageBody(), expiredCallbackInfo.message.getVersion());
                        return StorageProxy.scheduleLocalHint(rm, expiredCallbackInfo.target, null, null);
                    }
                    catch (IOException e)
                    {
                        logger_.error("Unable to deserialize mutation when writting hint for: " + expiredCallbackInfo.target);

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Examples of org.apache.cassandra.db.RowMutation

                ColumnFamily cf = ColumnFamily.create(cfMeta);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("source")), FBUtilities.getBroadcastAddress());
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("thread")), threadName);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("source_elapsed")), elapsed);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("activity")), message);
                RowMutation mutation = new RowMutation(Tracing.TRACE_KS, sessionIdBytes);
                mutation.add(cf);
                StorageProxy.mutate(Arrays.asList(mutation), ConsistencyLevel.ANY);
            }
        });
    }

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Examples of org.apache.cassandra.db.RowMutation


        // Adds enough data to trigger multiple sstable per level
        for (int r = 0; r < rows; r++)
        {
            DecoratedKey key = Util.dk(String.valueOf(r));
            RowMutation rm = new RowMutation(ksname, key.key);
            for (int c = 0; c < columns; c++)
            {
                rm.add(new QueryPath(cfname, null, ByteBufferUtil.bytes("column" + c)), value, 0);
            }
            rm.apply();
            store.forceBlockingFlush();
        }


        LeveledCompactionStrategy strat = (LeveledCompactionStrategy)store.getCompactionStrategy();

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Examples of org.apache.cassandra.db.RowMutation

        int rows = 2;
        int columns = 10;
        for (int r = 0; r < rows; r++)
        {
            DecoratedKey key = Util.dk(String.valueOf(r));
            RowMutation rm = new RowMutation(ksname, key.key);
            for (int c = 0; c < columns; c++)
            {
                rm.add(new QueryPath(cfname, null, ByteBufferUtil.bytes("column" + c)), value, 0);
            }
            rm.apply();
            store.forceBlockingFlush();
        }
        store.forceMajorCompaction();


        LeveledCompactionStrategy strat = (LeveledCompactionStrategy)store.getCompactionStrategy();

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Examples of org.apache.cassandra.db.RowMutation

            ColumnFamily diffCf = ColumnFamily.diff(versions.get(i), resolved);
            if (diffCf == null) // no repair needs to happen
                continue;


            // create and send the row mutation message based on the diff
            RowMutation rowMutation = new RowMutation(table, key);
            rowMutation.add(diffCf);
            RowMutationMessage rowMutationMessage = new RowMutationMessage(rowMutation);
            Message repairMessage;
            try
            {
                repairMessage = rowMutationMessage.makeRowMutationMessage(StorageService.Verb.READ_REPAIR);

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