Examples with PressureMeasureError com.pamirs.pradar.exception.PressureMeasureError used on opensource projects

Example 11 with PressureMeasureError

use of com.pamirs.pradar.exception.PressureMeasureError in project LinkAgent by shulieTech.

the class Neo4jSessionConstructorInterceptor method afterLast.

@Override
public void afterLast(Advice advice) {
    Object[] args = advice.getParameterArray();
    Object target = advice.getTarget();
    /**
     * 压测状态判断
     * 影子session回调
     */
    if (!PradarSwitcher.isClusterTestEnabled() || target instanceof Neo4JSessionExt) {
        return;
    }
    try {
        // 业务库session
        Neo4jSession sourceSession = (Neo4jSession) target;
        DriverConfiguration driverConfiguration = ((HttpDriver) args[1]).getConfiguration();
        String s = driverConfiguration.getURI();
        Credentials credentials = driverConfiguration.getCredentials();
        String username = null;
        if (credentials instanceof AuthTokenCredentials) {
            username = ((AuthTokenCredentials) credentials).credentials();
        } else if (credentials instanceof UsernamePasswordCredentials) {
            username = ((UsernamePasswordCredentials) credentials).getUsername();
        }
        DataSourceMeta<Neo4jSession> neo4jSessionDataSourceMeta = new DataSourceMeta<Neo4jSession>(s, username, sourceSession);
        if (DataSourceWrapUtil.pressureDataSources.containsKey(neo4jSessionDataSourceMeta) && DataSourceWrapUtil.pressureDataSources.get(neo4jSessionDataSourceMeta) != null) {
            // 该业务库数据源已经初始化过影子库
            return;
        }
        if (isPerformanceDataSource(driverConfiguration)) {
            // 业务库配置是已初始化的影子库
            return;
        }
        // 从应用的影子库配置中获取
        String key = DbUrlUtils.getKey(neo4jSessionDataSourceMeta.getUrl(), neo4jSessionDataSourceMeta.getUsername());
        if (!GlobalConfig.getInstance().containsShadowDatabaseConfig(key)) {
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("业务库配置:::url: " + s + "; 中间件类型：other").closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
            return;
        }
        MetaData metaData = (MetaData) args[0];
        DataSourceWrapUtil.metaDataMap.put(sourceSession, metaData);
        DataSourceWrapUtil.wrap(neo4jSessionDataSourceMeta);
    } catch (Throwable e) {
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子库配置异常，无法由配置正确生成影子库！").setDetail("url: " + ((HttpDriver) args[1]).getConfiguration().getURI() + Throwables.getStackTraceAsString(e)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        throw new PressureMeasureError("Neo4J-002:影子库初始化失败:", e);
    }
}

Example 12 with PressureMeasureError

use of com.pamirs.pradar.exception.PressureMeasureError in project LinkAgent by shulieTech.

the class Neo4jSessionOperationCutOffInterceptor method cutoff0.

@Override
public CutOffResult cutoff0(Advice advice) {
    Object[] args = advice.getParameterArray();
    String methodName = advice.getBehaviorName();
    Object target = advice.getTarget();
    /**
     * 压测状态为关闭,如果当前为压测流量则直接报错
     */
    if (!PradarSwitcher.isClusterTestEnabled()) {
        if (Pradar.isClusterTest()) {
            throw new PressureMeasureError(PradarSwitcher.PRADAR_SWITCHER_OFF + ":" + AppNameUtils.appName());
        }
        return CutOffResult.passed();
    }
    if (!Pradar.isClusterTest()) {
        // 非压测流量
        return CutOffResult.passed();
    }
    if (target instanceof Neo4JSessionExt) {
        // 影子配置session回调
        return CutOffResult.passed();
    }
    // 避免因配置重新生效而导致使用旧配置
    Driver driver1 = Reflect.on(target).get(Neo4JConstants.DYNAMIC_FIELD_DRIVER);
    DriverConfiguration configuration = driver1.getConfiguration();
    String uri = configuration.getURI();
    Credentials credentials = configuration.getCredentials();
    String username = null;
    if (credentials instanceof AuthTokenCredentials) {
        username = ((AuthTokenCredentials) credentials).credentials();
    } else if (credentials instanceof UsernamePasswordCredentials) {
        username = ((UsernamePasswordCredentials) credentials).getUsername();
    }
    DataSourceMeta<Neo4jSession> neo4jSessionDataSourceMeta = new DataSourceMeta<Neo4jSession>(uri, username, (Neo4jSession) target);
    DataSourceWrapUtil.wrap(neo4jSessionDataSourceMeta);
    // 压测流量转发影子库
    if (!DataSourceWrapUtil.pressureDataSources.containsKey(neo4jSessionDataSourceMeta) || null == DataSourceWrapUtil.pressureDataSources.get(neo4jSessionDataSourceMeta)) {
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子库！").setDetail("Neo4J").closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        throw new PressureMeasureError("Neo4J-002:影子库配置不存在!");
    }
    DbMediatorDataSource<?> dbMediatorDataSource = DataSourceWrapUtil.pressureDataSources.get(neo4jSessionDataSourceMeta);
    Neo4JSessionExt dataSourcePerformanceTest = (Neo4JSessionExt) dbMediatorDataSource.getDataSourcePerformanceTest();
    Operation operation = Neo4JSessionOperation.of(methodName);
    PradarSwitcher.httpPassPrefix.set(dataSourcePerformanceTest.getDriver().getConfiguration().getURI());
    return CutOffResult.cutoff(operation.invoke(dataSourcePerformanceTest, args));
}

Example 13 with PressureMeasureError

use of com.pamirs.pradar.exception.PressureMeasureError in project LinkAgent by shulieTech.

the class JedisSentinelShadowServerInterceptor method cutoff0.

@Override
public CutOffResult cutoff0(Advice advice) {
    if (!Pradar.isClusterTest()) {
        return CutOffResult.PASSED;
    }
    if (!model.isSentinelMode(advice.getTarget())) {
        return CutOffResult.PASSED;
    }
    Object target = advice.getTarget();
    try {
        final Object object = JedisSentinelFactory.getFactory().getClient(target);
        if (!(object instanceof JedisSentinelPool)) {
            return CutOffResult.PASSED;
        }
        JedisSentinelPool pool = (JedisSentinelPool) object;
        Jedis client = pool.getResource();
        return CutOffResult.cutoff(Reflect.on(client).call(advice.getBehavior().getName(), advice.getParameterArray()).get());
    } catch (PressureMeasureError e) {
        throw e;
    } catch (Throwable e) {
        LOGGER.error(e.getMessage(), e);
        if (Pradar.isClusterTest()) {
            throw new PressureMeasureError(Throwables.getStackTraceAsString(e));
        }
    }
    return CutOffResult.passed();
}

Example 14 with PressureMeasureError

use of com.pamirs.pradar.exception.PressureMeasureError in project LinkAgent by shulieTech.

the class MJedisInterceptor method processEvalMethodName.

private Object[] processEvalMethodName(Object[] args, Collection<String> whiteList, boolean canMatchWhiteList) {
    if (args.length != 3) {
        return args;
    }
    if (args[1] instanceof Integer) {
        int keyCount = (Integer) args[1];
        Object[] params = (Object[]) args[2];
        if (keyCount <= params.length) {
            for (int i = 0; i < keyCount; i++) {
                Object data = params[i];
                String key;
                if (data instanceof String) {
                    key = (String) data;
                } else if (data instanceof byte[]) {
                    key = new String((byte[]) data);
                } else {
                    throw new PressureMeasureError("redis lua not support type " + data.getClass().getName());
                }
                if (RedisUtils.IGNORE_NAME.contains(key)) {
                    continue;
                }
                boolean contains = false;
                if (canMatchWhiteList) {
                    for (String white : whiteList) {
                        if (key.startsWith(white)) {
                            contains = true;
                            break;
                        }
                    }
                }
                if (contains) {
                    continue;
                }
                if (Pradar.isClusterTestPrefix(key)) {
                    continue;
                }
                if (params[i] instanceof String) {
                    params[i] = Pradar.addClusterTestPrefix(key);
                } else {
                    params[i] = (Pradar.addClusterTestPrefix(key)).getBytes();
                }
            }
        }
    } else if (args[1] instanceof byte[]) {
        int keyCount = 0;
        try {
            keyCount = Integer.valueOf(new String((byte[]) args[1]));
        } catch (NumberFormatException e) {
            return args;
        }
        byte[][] params = (byte[][]) args[2];
        if (keyCount <= params.length) {
            for (int i = 0; i < keyCount; i++) {
                byte[] data = params[i];
                String key = new String((byte[]) data);
                if (RedisUtils.IGNORE_NAME.contains(key)) {
                    continue;
                }
                boolean contains = false;
                if (canMatchWhiteList) {
                    for (String white : whiteList) {
                        if (key.startsWith(white)) {
                            contains = true;
                            break;
                        }
                    }
                }
                if (contains) {
                    continue;
                }
                if (Pradar.isClusterTestPrefix(key)) {
                    continue;
                }
                params[i] = (Pradar.addClusterTestPrefix(key)).getBytes();
            }
        }
    } else if (args[1] instanceof java.util.List) {
        List<Object> list = (List<Object>) args[1];
        List<Object> ptList = new ArrayList<Object>();
        for (Object o : list) {
            String key;
            if (o instanceof String) {
                key = (String) o;
                if (!key.startsWith(Pradar.CLUSTER_TEST_PREFIX)) {
                    ptList.add((Pradar.addClusterTestPrefix(key)));
                } else {
                    ptList.add(key);
                }
            } else if (o instanceof byte[]) {
                key = new String((byte[]) o);
                if (!Pradar.isClusterTestPrefix(key)) {
                    ptList.add((Pradar.addClusterTestPrefix(key)).getBytes());
                } else {
                    ptList.add(key.getBytes());
                }
            } else {
                throw new PressureMeasureError("redis lua not support type " + o.getClass().getName());
            }
        }
        args[1] = ptList;
    }
    return args;
}

Example 15 with PressureMeasureError

use of com.pamirs.pradar.exception.PressureMeasureError in project LinkAgent by shulieTech.

the class RedisDataCheckInterceptor method processEvalMethodName.

private List<String> processEvalMethodName(Object[] args, Collection<String> whiteList) {
    List<String> keys = new ArrayList<String>();
    if (args.length != 3) {
        return keys;
    }
    if (args[1] instanceof Integer) {
        int keyCount = (Integer) args[1];
        Object[] params = (Object[]) args[2];
        if (keyCount <= params.length) {
            for (int i = 0; i < keyCount; i++) {
                Object data = params[i];
                String key;
                if (data instanceof String) {
                    key = (String) data;
                } else if (data instanceof byte[]) {
                    key = new String((byte[]) data);
                } else {
                    throw new PressureMeasureError("redis lua not support type " + data.getClass().getName());
                }
                if (RedisUtils.IGNORE_NAME.contains(key)) {
                    continue;
                }
                boolean contains = false;
                for (String white : whiteList) {
                    if (key.startsWith(white)) {
                        contains = true;
                        break;
                    }
                }
                if (contains) {
                    continue;
                }
                if (Pradar.isClusterTestPrefix(key)) {
                    continue;
                }
                keys.add(key);
            }
        }
    } else if (args[1] instanceof byte[]) {
        int keyCount = 0;
        try {
            keyCount = Integer.valueOf(new String((byte[]) args[1]));
        } catch (NumberFormatException e) {
            return keys;
        }
        byte[][] params = (byte[][]) args[2];
        if (keyCount <= params.length) {
            for (int i = 0; i < keyCount; i++) {
                byte[] data = params[i];
                String key = new String((byte[]) data);
                if (RedisUtils.IGNORE_NAME.contains(key)) {
                    continue;
                }
                boolean contains = false;
                for (String white : whiteList) {
                    if (key.startsWith(white)) {
                        contains = true;
                        break;
                    }
                }
                if (contains) {
                    continue;
                }
                if (Pradar.isClusterTestPrefix(key)) {
                    continue;
                }
                keys.add(key);
            }
        }
    } else if (args[1] instanceof java.util.List) {
        List<Object> list = (List<Object>) args[1];
        List<Object> ptList = new ArrayList<Object>();
        for (Object o : list) {
            String key;
            if (o instanceof String) {
                key = (String) o;
                keys.add(key);
            } else if (o instanceof byte[]) {
                key = new String((byte[]) o);
                keys.add(key);
            } else {
                throw new PressureMeasureError("redis lua not support type " + o.getClass().getName());
            }
        }
    }
    return keys;
}