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https://issues.apache.org/jira/browse/MINIFI-231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15892489#comment-15892489
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ASF GitHub Bot commented on MINIFI-231:
---------------------------------------
Github user phrocker commented on a diff in the pull request:
https://github.com/apache/nifi-minifi-cpp/pull/62#discussion_r103961349
--- Diff: libminifi/src/Repository.cpp ---
@@ -0,0 +1,140 @@
+/**
+ * @file Repository.cpp
+ * Repository implemenatation
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <cstdint>
+#include <vector>
+#include <arpa/inet.h>
+#include "io/DataStream.h"
+#include "io/Serializable.h"
+#include "Relationship.h"
+#include "Logger.h"
+#include "FlowController.h"
+#include "Repository.h"
+#include "Provenance.h"
+#include "FlowFileRepository.h"
+
+const char *Repository::RepositoryTypeStr[MAX_REPO_TYPE] = {"Provenace
Repository", "FlowFile Repository"};
+uint64_t Repository::_repoSize[MAX_REPO_TYPE] = {0, 0};
+
+void Repository::start() {
+ if (!_enable)
+ return;
+ if (this->_purgePeriod <= 0)
+ return;
+ if (_running)
+ return;
+ _running = true;
+ logger_->log_info("%s Repository Monitor Thread Start",
RepositoryTypeStr[_type]);
+ _thread = new std::thread(run, this);
+ _thread->detach();
+}
+
+void Repository::stop() {
+ if (!_running)
+ return;
+ _running = false;
+ logger_->log_info("%s Repository Monitor Thread Stop",
RepositoryTypeStr[_type]);
+}
+
+void Repository::run(Repository *repo) {
+ // threshold for purge
--- End diff --
What is this calculation based on?
> FlowFile Persistent
> --------------------
>
> Key: MINIFI-231
> URL: https://issues.apache.org/jira/browse/MINIFI-231
> Project: Apache NiFi MiNiFi
> Issue Type: Bug
> Components: Core Framework, Data Format
> Affects Versions: cpp-1.0.0
> Reporter: bqiu
> Assignee: bqiu
> Fix For: cpp-1.0.0
>
>
> Add FlowFile persistent support
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