Package com.salesforce.phoenix.schema

Examples of com.salesforce.phoenix.schema.PIndexState

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        }
        if (ptr.getLength() == 0) {
            return true;
        }
        byte serializedByte = ptr.get()[ptr.getOffset()];
        PIndexState indexState = PIndexState.fromSerializedValue(serializedByte);
        ptr.set(indexState.toBytes());
        return true;
    }
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        KeyValue saltBucketNumKv = tableKeyValues[SALT_BUCKETS_INDEX];
        Integer saltBucketNum = saltBucketNumKv != null ? (Integer)PDataType.INTEGER.getCodec().decodeInt(saltBucketNumKv.getBuffer(), saltBucketNumKv.getValueOffset(), null) : null;
        KeyValue dataTableNameKv = tableKeyValues[DATA_TABLE_NAME_INDEX];
        PName dataTableName = dataTableNameKv != null ? newPName(dataTableNameKv.getBuffer(), dataTableNameKv.getValueOffset(), dataTableNameKv.getValueLength()) : null;
        KeyValue indexStateKv = tableKeyValues[INDEX_STATE_INDEX];
        PIndexState indexState = indexStateKv == null ? null : PIndexState.fromSerializedValue(indexStateKv.getBuffer()[indexStateKv.getValueOffset()]);
        KeyValue immutableRowsKv = tableKeyValues[IMMUTABLE_ROWS_INDEX];
        boolean isImmutableRows = immutableRowsKv == null ? false : (Boolean)PDataType.BOOLEAN.toObject(immutableRowsKv.getBuffer(), immutableRowsKv.getValueOffset(), immutableRowsKv.getValueLength());
        KeyValue defaultFamilyNameKv = tableKeyValues[DEFAULT_COLUMN_FAMILY_INDEX];
        PName defaultFamilyName = defaultFamilyNameKv != null ? newPName(defaultFamilyNameKv.getBuffer(), defaultFamilyNameKv.getValueOffset(), defaultFamilyNameKv.getValueLength()) : null;
        KeyValue viewExpressionKv = tableKeyValues[VIEW_EXPRESSION_INDEX];
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            }
            long timeStamp = MetaDataUtil.getClientTimeStamp(tableMetadata);
            ImmutableBytesPtr cacheKey = new ImmutableBytesPtr(key);
            List<KeyValue> newKVs = tableMetadata.get(0).getFamilyMap().get(TABLE_FAMILY_BYTES);
            KeyValue newKV = newKVs.get(0);
            PIndexState newState =  PIndexState.fromSerializedValue(newKV.getBuffer()[newKV.getValueOffset()]);
            Integer lid = region.getLock(null, key, true);
            if (lid == null) {
                throw new IOException("Failed to acquire lock on " + Bytes.toStringBinary(key));
            }
            try {
                Get get = new Get(key);
                get.setTimeRange(PTable.INITIAL_SEQ_NUM, timeStamp);
                get.addColumn(TABLE_FAMILY_BYTES, INDEX_STATE_BYTES);
                Result currentResult = region.get(get);
                if (currentResult.raw().length == 0) {
                    return new MetaDataMutationResult(MutationCode.TABLE_NOT_FOUND, EnvironmentEdgeManager.currentTimeMillis(), null);
                }
                KeyValue currentStateKV = currentResult.raw()[0];
                PIndexState currentState = PIndexState.fromSerializedValue(currentStateKV.getBuffer()[currentStateKV.getValueOffset()]);
                // Detect invalid transitions
                if (currentState == PIndexState.BUILDING) {
                    if (newState == PIndexState.USABLE) {
                        return new MetaDataMutationResult(MutationCode.UNALLOWED_TABLE_MUTATION, EnvironmentEdgeManager.currentTimeMillis(), null);
                    }
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    @Override
    public MetaDataMutationResult updateIndexState(List<Mutation> tableMetadata, String parentTableName) throws SQLException {
        byte[][] rowKeyMetadata = new byte[3][];
        SchemaUtil.getVarChars(tableMetadata.get(0).getRow(), rowKeyMetadata);
        KeyValue newKV = tableMetadata.get(0).getFamilyMap().get(TABLE_FAMILY_BYTES).get(0);
        PIndexState newState =  PIndexState.fromSerializedValue(newKV.getBuffer()[newKV.getValueOffset()]);
        String schemaName = Bytes.toString(rowKeyMetadata[PhoenixDatabaseMetaData.SCHEMA_NAME_INDEX]);
        String indexName = Bytes.toString(rowKeyMetadata[PhoenixDatabaseMetaData.TABLE_NAME_INDEX]);
        String indexTableName = SchemaUtil.getTableName(schemaName, indexName);
        PTable index = metaData.getTable(indexTableName);
        index = PTableImpl.makePTable(index,newState == PIndexState.USABLE ? PIndexState.ACTIVE : newState == PIndexState.UNUSABLE ? PIndexState.INACTIVE : newState);
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Related Classes of com.salesforce.phoenix.schema.PIndexState

  • com.salesforce.phoenix.coprocessor.MetaDataEndpointImpl
  • com.salesforce.phoenix.expression.function.IndexStateNameFunction
  • com.salesforce.phoenix.query.ConnectionlessQueryServicesImpl
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