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C++ Topend::crashVoltDB方法代码示例

本文整理汇总了C++中Topend::crashVoltDB方法的典型用法代码示例。如果您正苦于以下问题:C++ Topend::crashVoltDB方法的具体用法?C++ Topend::crashVoltDB怎么用?C++ Topend::crashVoltDB使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Topend的用法示例。


在下文中一共展示了Topend::crashVoltDB方法的14个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: signature

/*
 * Class:     org_voltdb_jni_ExecutionEngine
 * Method:    nativeExportAction
 *
 * @param ackAction  true if this call contains an ack
 * @param pollAction true if this call requests a poll
 * @param syncAction true if the stream offset being set for a table
 * @param ackOffset  if acking, the universal stream offset being acked/released
 * @param tableSignature    Signature of the table to which the Export action applies
 *
 * @return the universal stream offset for the last octet in any
 * returned poll results (returned via the query results buffer).  On
 * any error this will be less than 0.  For any call with no
 * pollAction, any value >= 0 may be ignored.
 */
SHAREDLIB_JNIEXPORT jlong JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeExportAction
  (JNIEnv *env,
   jobject obj,
   jlong engine_ptr,
   jboolean syncAction,
   jlong ackOffset,
   jlong seqNo,
   jbyteArray tableSignature) {
    VOLT_DEBUG("nativeExportAction in C++ called");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    jbyte *signatureChars = env->GetByteArrayElements(tableSignature, NULL);
    std::string signature(reinterpret_cast<char *>(signatureChars), env->GetArrayLength(tableSignature));
    env->ReleaseByteArrayElements(tableSignature, signatureChars, JNI_ABORT);
    try {
        try {
            engine->resetReusedResultOutputBuffer();
            return engine->exportAction(syncAction,
                                        static_cast<int64_t>(ackOffset),
                                        static_cast<int64_t>(seqNo),
                                        signature);
        } catch (SQLException e) {
            throwFatalException("%s", e.message().c_str());
        }
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    return 0;
}
开发者ID:DimensionSoftware,项目名称:voltdb,代码行数:44,代码来源:voltdbjni.cpp

示例2: serialize_in

/*
 * Serialize more tuples to one or more output streams.
 * Returns a long for the remaining tuple count, -1 when done, or -2 for an error.
 * Streams an int position array through the reused result buffer.
 * Class:     org_voltdb_jni_ExecutionEngine
 * Method:    nativeTableStreamSerializeMore
 * Signature: (JII[B)J;
 */
SHAREDLIB_JNIEXPORT jlong JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeTableStreamSerializeMore
(JNIEnv *env,
 jobject obj,
 jlong engine_ptr,
 jint tableId,
 jint streamType,
 jbyteArray serialized_buffers) {
    VOLT_DEBUG("nativeTableStreamSerializeMore in C++ called");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    jsize length = env->GetArrayLength(serialized_buffers);
    VOLT_DEBUG("nativeTableStreamSerializeMore: deserializing %d buffer bytes ...", (int) length);
    jbyte *bytes = env->GetByteArrayElements(serialized_buffers, NULL);
    ReferenceSerializeInput serialize_in(bytes, length);
    try {
        try {
            voltdb::TableStreamType tst = static_cast<voltdb::TableStreamType>(streamType);
            jlong tuplesRemaining = engine->tableStreamSerializeMore(tableId, tst, serialize_in);
            return tuplesRemaining;
        } catch (const SQLException &e) {
            throwFatalException("%s", e.message().c_str());
        }
    } catch (const FatalException &e) {
        topend->crashVoltDB(e);
    }
    // Won't get here, but -2 is an error.
    return -2;
}
开发者ID:algking,项目名称:voltdb,代码行数:36,代码来源:voltdbjni.cpp

示例3: castToEngine

/**
 * Executes a plan fragment with the given parameter set.
 * @param engine_ptr the VoltDBEngine pointer
 * @param plan_fragment_id ID of the plan fragment to be executed.
 * @return error code
*/
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeExecutePlanFragment (
        JNIEnv *env,
        jobject obj,
        jlong engine_ptr,
        jlong plan_fragment_id,
        jint outputDependencyId,
        jint inputDependencyId,
        jlong txnId,
        jlong lastCommittedTxnId,
        jlong undoToken) {
    VOLT_DEBUG("nativeExecutePlanFragment() start");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    assert(engine);
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated
        engine->setUndoToken(undoToken);
        engine->resetReusedResultOutputBuffer();
        NValueArray &params = engine->getParameterContainer();
        Pool *stringPool = engine->getStringPool();
        const int paramcnt = deserializeParameterSet(engine->getParameterBuffer(), engine->getParameterBufferCapacity(), params, engine->getStringPool());
        engine->setUsedParamcnt(paramcnt);
        const int retval = engine->executeQuery(plan_fragment_id, outputDependencyId, inputDependencyId, params, txnId, lastCommittedTxnId, true, true);
        stringPool->purge();
        return retval;
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
}
开发者ID:arpitmit,项目名称:h-store,代码行数:36,代码来源:voltdbjni.cpp

示例4: castToEngine

/**
 * Sets (or re-sets) the buffer shared between java and the EE. This is for reducing
 * cost of GetDirectBufferAddress().
 * @param pointer the VoltDBEngine pointer
 * @param parameter_buffer direct byte buffer to be set
 * @param m_parameterBuffersize size of the buffer
 * @param result_buffer direct byte buffer to be set
 * @param result_buffer_size size of the buffer
 * @param exception_buffer direct byte buffer to be set
 * @param exception_buffer_size size of the buffer
 * @return error code
*/
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeSetBuffers
  (JNIEnv *env, jobject obj, jlong engine_ptr, jobject parameter_buffer, jint parameter_buffer_size,
   jobject result_buffer, jint result_buffer_size,
   jobject exception_buffer, jint exception_buffer_size)
{
    VOLT_DEBUG("nativeSetBuffers() start");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    if (engine == NULL) {
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated

        char *parameterBuffer = reinterpret_cast<char*>(
                env->GetDirectBufferAddress(parameter_buffer));
        int parameterBufferCapacity = parameter_buffer_size;

        char *reusedResultBuffer = reinterpret_cast<char*>(
                env->GetDirectBufferAddress(result_buffer));
        int reusedResultBufferCapacity = result_buffer_size;

        char *exceptionBuffer = reinterpret_cast<char*>(
                 env->GetDirectBufferAddress(exception_buffer));
        int exceptionBufferCapacity = exception_buffer_size;

        engine->setBuffers(parameterBuffer, parameterBufferCapacity,
            reusedResultBuffer, reusedResultBufferCapacity,
            exceptionBuffer, exceptionBufferCapacity);
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }

    return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
}
开发者ID:DimensionSoftware,项目名称:voltdb,代码行数:47,代码来源:voltdbjni.cpp

示例5: out

/**
 * Serialize the result temporary table.
 * @param engine_ptr the VoltDBEngine pointer
 * @param table_id Id of the table to be serialized
 * @return serialized temporary table
*/
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeSerializeTable(
        JNIEnv *env,
        jobject obj,
        jlong engine_ptr,
        jint table_id,
        jobject output_buffer,
        jint output_capacity) {
    //VOLT_DEBUG("nativeSerializeTable() start");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    if (engine == NULL) {
        VOLT_ERROR("The VoltDBEngine pointer is null!");
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated
        void* data = env->GetDirectBufferAddress(output_buffer);
        ReferenceSerializeOutput out(data, output_capacity);

        bool success = engine->serializeTable(table_id, &out);

        if (!success) return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
        else return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
}
开发者ID:DimensionSoftware,项目名称:voltdb,代码行数:34,代码来源:voltdbjni.cpp

示例6: hostString

/**
 * Initializes the execution engine with given parameter.
 * @param enginePtr the VoltDBEngine pointer to be initialized
 * @param clusterId id of the cluster the execution engine belongs to
 * @param nodeId this id will be set to the execution engine
 * @return error code
*/
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeInitialize(
    JNIEnv *env, jobject obj,
    jlong enginePtr,
    jint clusterIndex,
    jlong siteId,
    jint partitionId,
    jint hostId,
    jbyteArray hostname,
    jlong tempTableMemory,
    jint hashinatorType,
    jbyteArray hashinatorConfig)
{
    VOLT_DEBUG("nativeInitialize() start");
    VoltDBEngine *engine = castToEngine(enginePtr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    if (engine == NULL) {
        VOLT_ERROR("engine_ptr was NULL or invalid pointer");
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated

        jbyte *hostChars = env->GetByteArrayElements( hostname, NULL);
        std::string hostString(reinterpret_cast<char*>(hostChars), env->GetArrayLength(hostname));
        env->ReleaseByteArrayElements( hostname, hostChars, JNI_ABORT);
        jbyte *hashinatorConfigData = env->GetByteArrayElements(hashinatorConfig, NULL);
        // initialization is separated from constructor so that constructor
        // never fails.
        VOLT_DEBUG("calling initialize...");
        bool success =
                engine->initialize(clusterIndex,
                                   siteId,
                                   partitionId,
                                   hostId,
                                   hostString,
                                   tempTableMemory,
                                   (HashinatorType)hashinatorType,
                                   (char*)hashinatorConfigData);
        env->ReleaseByteArrayElements( hashinatorConfig, hashinatorConfigData, JNI_ABORT);
        if (success) {
            VOLT_DEBUG("initialize succeeded");
            return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
        } else {
            throwFatalException("initialize failed");
            return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
        }
    } catch (const FatalException &e) {
        topend->crashVoltDB(e);
    }
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
}
开发者ID:algking,项目名称:voltdb,代码行数:58,代码来源:voltdbjni.cpp

示例7: castToEngine

/*
 * Executes a plan fragment of an adhoc query.
 * Class:     org_voltdb_jni_ExecutionEngine
 * Method:    nativeExecuteCustomPlanFragment
 * Signature: (JLjava/lang/String;JJJ)I
 */
SHAREDLIB_JNIEXPORT jint JNICALL
Java_org_voltdb_jni_ExecutionEngine_nativeExecuteCustomPlanFragment (
    JNIEnv *env,
    jobject obj,
    jlong engine_ptr,
    jstring plan,
    jint outputDependencyId,
    jint inputDependencyId,
    jlong txnId,
    jlong lastCommittedTxnId,
    jlong undoToken) {
    int retval = org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;

    VOLT_DEBUG("nativeExecuteCustomPlanFragment() start");

    // setup
    VoltDBEngine *engine = castToEngine(engine_ptr);
    assert(engine);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);

    //JNIEnv pointer can change between calls, must be updated
    updateJNILogProxy(engine);
    engine->resetReusedResultOutputBuffer();
    engine->setUndoToken(undoToken);
    static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    Pool *stringPool = engine->getStringPool();

    // convert java plan string to stdc++ string plan
    const char *str = static_cast<const char*>(env->GetStringUTFChars(plan,
                                                                      NULL));
    assert(str);
    string cppplan = str;
    env->ReleaseStringUTFChars(plan, str);

    // execute
    engine->setUsedParamcnt(0);
    try {
        retval = engine->executePlanFragment(cppplan, outputDependencyId,
                                             inputDependencyId, txnId,
                                             lastCommittedTxnId);
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    // cleanup
    stringPool->purge();

    return retval;
}
开发者ID:thaingo,项目名称:voltdb,代码行数:54,代码来源:voltdbjni.cpp

示例8: hostString

/**
 * Initializes the execution engine with given parameter.
 * @param enginePtr the VoltDBEngine pointer to be initialized
 * @param clusterId id of the cluster the execution engine belongs to
 * @param nodeId this id will be set to the execution engine
 * @return error code
*/
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeInitialize(
    JNIEnv *env, jobject obj,
    jlong enginePtr,
    jint clusterIndex,
    jlong siteId,
    jint partitionId,
    jint hostId,
    jstring hostname,
    jlong tempTableMemory,
    jint totalPartitions)
{
    VOLT_DEBUG("nativeInitialize() start");
    VoltDBEngine *engine = castToEngine(enginePtr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    if (engine == NULL) {
        VOLT_ERROR("engine_ptr was NULL or invalid pointer");
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated

        const char *hostChars = env->GetStringUTFChars( hostname, NULL);
        std::string hostString(hostChars);
        env->ReleaseStringUTFChars( hostname, hostChars);
        // initialization is separated from constructor so that constructor
        // never fails.
        VOLT_DEBUG("calling initialize...");
        bool success =
                engine->initialize(clusterIndex,
                                   siteId,
                                   partitionId,
                                   hostId,
                                   hostString,
                                   tempTableMemory,
                                   totalPartitions);

        if (success) {
            VOLT_DEBUG("initialize succeeded");
            return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
        } else {
            throwFatalException("initialize failed");
            return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
        }
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
}
开发者ID:thaingo,项目名称:voltdb,代码行数:55,代码来源:voltdbjni.cpp

示例9: input

JNIEXPORT void JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeExecuteTask
  (JNIEnv *env, jobject obj, jlong engine_ptr) {
    VOLT_DEBUG("nativeHashinate in C++ called");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    assert(engine);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated
        engine->resetReusedResultOutputBuffer();

        ReferenceSerializeInput input(engine->getParameterBuffer(), engine->getParameterBufferCapacity());
        TaskType taskId = static_cast<TaskType>(input.readLong());
        engine->executeTask(taskId, engine->getParameterBuffer() + sizeof(int64_t));
    } catch (const FatalException &e) {
        topend->crashVoltDB(e);
    }
}
开发者ID:algking,项目名称:voltdb,代码行数:17,代码来源:voltdbjni.cpp

示例10: signalHandler

void signalHandler(int signum, siginfo_t *info, void *context) {
    if (currentVM == NULL || currentEngine == NULL)
        return;

    char err_msg[128];
    snprintf(err_msg, 128, "SIGSEGV caught: signal number %d, error value %d,"
             " signal code %d\n\n", info->si_signo, info->si_errno,
             info->si_code);
    std::string message = err_msg;
    message.append(currentEngine->debug());

    JNIEnv *env;
    if (currentVM->AttachCurrentThread((void **)(void *)&env, NULL) != 0)
        exit(-1);
    Topend *topend = static_cast<JNITopend*>(currentEngine->getTopend())->updateJNIEnv(env);
    topend->crashVoltDB(SegvException(message.c_str(), context, __FILE__, __LINE__));
    currentVM->DetachCurrentThread();
}
开发者ID:DimensionSoftware,项目名称:voltdb,代码行数:18,代码来源:voltdbjni.cpp

示例11: castToEngine

/*
 * Class:     org_voltdb_jni_ExecutionEngine
 * Method:    nativeUpdateHashinator
 * Signature: (JI)I
 */
SHAREDLIB_JNIEXPORT void JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeUpdateHashinator(JNIEnv *env, jobject obj, jlong engine_ptr)
{
    VOLT_DEBUG("nativeUpdateHashinator in C++ called");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    assert(engine);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    try {
        updateJNILogProxy(engine); //JNIEnv pointer can change between calls, must be updated
        NValueArray& params = engine->getParameterContainer();
        Pool *stringPool = engine->getStringPool();
        deserializeParameterSet(engine->getParameterBuffer(), engine->getParameterBufferCapacity(), params, engine->getStringPool());
        HashinatorType hashinatorType = static_cast<HashinatorType>(voltdb::ValuePeeker::peekAsInteger(params[0]));
        const char *configValue = static_cast<const char*>(voltdb::ValuePeeker::peekObjectValue(params[1]));
        engine->updateHashinator(hashinatorType, configValue);
        stringPool->purge();
    } catch (const FatalException &e) {
        topend->crashVoltDB(e);
    }
}
开发者ID:algking,项目名称:voltdb,代码行数:24,代码来源:voltdbjni.cpp

示例12: input

/*
 * Class:     org_voltdb_jni_ExecutionEngine
 * Method:    nativeProcessRecoveryMessage
 * Signature: (JJII)V
 */
SHAREDLIB_JNIEXPORT void JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeProcessRecoveryMessage
  (JNIEnv *env, jobject obj, jlong engine_ptr, jlong buffer_ptr, jint offset, jint remaining) {
    //ProfilerEnable();
    VOLT_DEBUG("nativeProcessRecoveryMessage in C++ called");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    char *data = reinterpret_cast<char*>(buffer_ptr) + offset;
    try {
        if (data == NULL) {
            throwFatalException("Failed to get byte array elements of recovery message");
        }
        ReferenceSerializeInput input(data, remaining);
        RecoveryProtoMsg message(&input);
        return engine->processRecoveryMessage(&message);
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    //ProfilerDisable();
}
开发者ID:DimensionSoftware,项目名称:voltdb,代码行数:24,代码来源:voltdbjni.cpp

示例13: str

/**
 * Load the system catalog for this engine.
 * @param engine_ptr the VoltDBEngine pointer
 * @param serialized_catalog the root catalog object serialized as text strings.
 * human-readable text strings separated by line feeds.
 * @return error code
*/
SHAREDLIB_JNIEXPORT jint JNICALL
Java_org_voltdb_jni_ExecutionEngine_nativeUpdateCatalog(
    JNIEnv *env, jobject obj,
    jlong engine_ptr, jlong timestamp, jbyteArray catalog_diffs) {
    VOLT_DEBUG("nativeUpdateCatalog() start");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    if (engine == NULL) {
        VOLT_ERROR("engine_ptr was NULL or invalid pointer");
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }

    //JNIEnv pointer can change between calls, must be updated
    updateJNILogProxy(engine);

    //copy to std::string. utf_chars may or may not by a copy of the string
    jbyte* utf_chars = env->GetByteArrayElements(catalog_diffs, NULL);
    string str(reinterpret_cast<char*>(utf_chars), env->GetArrayLength(catalog_diffs));
    env->ReleaseByteArrayElements(catalog_diffs, utf_chars, JNI_ABORT);
    VOLT_DEBUG("calling loadCatalog...");

    try {
        bool success = engine->updateCatalog( timestamp, str);

        if (success) {
            VOLT_DEBUG("updateCatalog succeeded");
            return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
        }
    } catch (const SerializableEEException &e) {
        engine->resetReusedResultOutputBuffer();
        e.serialize(engine->getExceptionOutputSerializer());
    } catch (const FatalException &fe) {
        if (topend != NULL) {
            topend->crashVoltDB(fe);
        }
    }

    VOLT_ERROR("updateCatalog failed");
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
}
开发者ID:algking,项目名称:voltdb,代码行数:47,代码来源:voltdbjni.cpp

示例14: dbDirString

/**
 * Enables the anti-cache feature in the EE.
 * This can only be called *after* the buffers have been initialized
 * but *before* the catalog has been initialized 
 * @param pointer the VoltDBEngine pointer
 * @param dbDir the directory of where the EE should store the anti-cache database 
 * @return error code
 */
SHAREDLIB_JNIEXPORT jint JNICALL Java_org_voltdb_jni_ExecutionEngine_nativeAntiCacheInitialize (
        JNIEnv *env,
        jobject obj,
        jlong engine_ptr,
        jstring dbDir) {
    
    VOLT_DEBUG("nativeAntiCacheInitialize() start");
    VoltDBEngine *engine = castToEngine(engine_ptr);
    Topend *topend = static_cast<JNITopend*>(engine->getTopend())->updateJNIEnv(env);
    if (engine == NULL) {
        return org_voltdb_jni_ExecutionEngine_ERRORCODE_ERROR;
    }
    try {
        const char *dbDirChars = env->GetStringUTFChars(dbDir, NULL);
        std::string dbDirString(dbDirChars);
        env->ReleaseStringUTFChars(dbDir, dbDirChars);
        
        engine->antiCacheInitialize(dbDirString);
    } catch (FatalException e) {
        topend->crashVoltDB(e);
    }
    return org_voltdb_jni_ExecutionEngine_ERRORCODE_SUCCESS;
}
开发者ID:arpitmit,项目名称:h-store,代码行数:31,代码来源:voltdbjni.cpp


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