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Posted to commits@iotdb.apache.org by ma...@apache.org on 2023/02/10 09:27:39 UTC
[iotdb] 01/01: define the interface
This is an automated email from the ASF dual-hosted git repository.
marklau99 pushed a commit to branch IOTDB-5517
in repository https://gitbox.apache.org/repos/asf/iotdb.git
commit ed9d1d7078eee09d7e196b241470e17a0aad564b
Author: LiuXuxin <li...@outlook.com>
AuthorDate: Fri Feb 10 17:27:09 2023 +0800
define the interface
---
.../iotdb/db/service/metrics/DiskMetrics.java | 32 +++++
.../metrics/io/AbstractDiskMetricsManager.java | 88 ++++++++++++++
.../metrics/io/LinuxDiskMetricsManager.java | 134 +++++++++++++++++++++
.../service/metrics/io/MacDiskMetricsManager.java | 134 +++++++++++++++++++++
.../metrics/io/WindowsDiskMetricsManager.java | 134 +++++++++++++++++++++
5 files changed, 522 insertions(+)
diff --git a/server/src/main/java/org/apache/iotdb/db/service/metrics/DiskMetrics.java b/server/src/main/java/org/apache/iotdb/db/service/metrics/DiskMetrics.java
new file mode 100644
index 0000000000..a0f11ee28a
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/service/metrics/DiskMetrics.java
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.db.service.metrics;
+
+import org.apache.iotdb.metrics.AbstractMetricService;
+import org.apache.iotdb.metrics.metricsets.IMetricSet;
+
+public class DiskMetrics implements IMetricSet {
+
+ @Override
+ public void bindTo(AbstractMetricService metricService) {}
+
+ @Override
+ public void unbindFrom(AbstractMetricService metricService) {}
+}
diff --git a/server/src/main/java/org/apache/iotdb/db/service/metrics/io/AbstractDiskMetricsManager.java b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/AbstractDiskMetricsManager.java
new file mode 100644
index 0000000000..c26153d5f0
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/AbstractDiskMetricsManager.java
@@ -0,0 +1,88 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.db.service.metrics.io;
+
+import java.util.Map;
+
+public abstract class AbstractDiskMetricsManager {
+ public abstract Map<String, Double> getReadOpsRateForDisk();
+
+ public abstract Map<String, Double> getWriteOpsRateForDisk();
+
+ public abstract Map<String, Double> getReadThroughputForDisk();
+
+ public abstract Map<String, Double> getWriteThroughPutForDisk();
+
+ public abstract Map<String, Long> getReadDataSizeForDisk();
+
+ public abstract Map<String, Long> getWriteDataSizeForDisk();
+
+ public abstract Map<String, Long> getReadCostTimeForDisk();
+
+ public abstract Map<String, Long> getWriteCostTimeForDisk();
+
+ public abstract Map<String, Double> getAvgReadCostTimeOfEachOpsForDisk();
+
+ public abstract Map<String, Double> getAvgWriteCostTimeOfEachOpsForDisk();
+
+ public abstract Map<String, Double> getAvgSectorSizeOfEachReadForDisk();
+
+ public abstract Map<String, Double> getAvgSectorSizeOfEachWriteForDisk();
+
+ public abstract long getReadDataSizeForDataNode();
+
+ public abstract long getWriteDataSizeForDataNode();
+
+ public abstract double getReadThroughputForDataNode();
+
+ public abstract double getWriteThroughputForDataNode();
+
+ public abstract long getReadOpsRateForDataNode();
+
+ public abstract long getWriteOpsRateForDataNode();
+
+ public abstract long getReadCostTimeForDataNode();
+
+ public abstract long getWriteCostTimeForDataNode();
+
+ public abstract long getAvgReadCostTimeOfEachOpsForDataNode();
+
+ public abstract long getAvgWriteCostTimeOfEachOpsForDataNode();
+
+ /**
+ * Return different implementation of DiskMetricsManager according to OS type.
+ *
+ * @return
+ */
+ public static AbstractDiskMetricsManager getDiskMetricsManager() {
+ String os = System.getProperty("os.name");
+ if (os == null) {
+ throw new RuntimeException("Cannot get the os type");
+ }
+
+ if (os.startsWith("windows")) {
+ return new WindowsDiskMetricsManager();
+ } else if (os.startsWith("linux")) {
+ return new LinuxDiskMetricsManager();
+ } else {
+ return new MacDiskMetricsManager();
+ }
+ }
+}
diff --git a/server/src/main/java/org/apache/iotdb/db/service/metrics/io/LinuxDiskMetricsManager.java b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/LinuxDiskMetricsManager.java
new file mode 100644
index 0000000000..c6d7a51dc0
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/LinuxDiskMetricsManager.java
@@ -0,0 +1,134 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.db.service.metrics.io;
+
+import java.util.Map;
+
+public class LinuxDiskMetricsManager extends AbstractDiskMetricsManager {
+ @Override
+ public Map<String, Double> getReadOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getReadThroughputForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteThroughPutForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgReadCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgWriteCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachReadForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachWriteForDisk() {
+ return null;
+ }
+
+ @Override
+ public long getReadDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getReadThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getWriteThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgReadCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgWriteCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+}
diff --git a/server/src/main/java/org/apache/iotdb/db/service/metrics/io/MacDiskMetricsManager.java b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/MacDiskMetricsManager.java
new file mode 100644
index 0000000000..7bc126376f
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/MacDiskMetricsManager.java
@@ -0,0 +1,134 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.db.service.metrics.io;
+
+import java.util.Map;
+
+public class MacDiskMetricsManager extends AbstractDiskMetricsManager {
+ @Override
+ public Map<String, Double> getReadOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getReadThroughputForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteThroughPutForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgReadCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgWriteCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachReadForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachWriteForDisk() {
+ return null;
+ }
+
+ @Override
+ public long getReadDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getReadThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getWriteThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgReadCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgWriteCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+}
diff --git a/server/src/main/java/org/apache/iotdb/db/service/metrics/io/WindowsDiskMetricsManager.java b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/WindowsDiskMetricsManager.java
new file mode 100644
index 0000000000..a330fb9d0c
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/service/metrics/io/WindowsDiskMetricsManager.java
@@ -0,0 +1,134 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.db.service.metrics.io;
+
+import java.util.Map;
+
+public class WindowsDiskMetricsManager extends AbstractDiskMetricsManager {
+ @Override
+ public Map<String, Double> getReadOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteOpsRateForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getReadThroughputForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getWriteThroughPutForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteDataSizeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getReadCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Long> getWriteCostTimeForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgReadCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgWriteCostTimeOfEachOpsForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachReadForDisk() {
+ return null;
+ }
+
+ @Override
+ public Map<String, Double> getAvgSectorSizeOfEachWriteForDisk() {
+ return null;
+ }
+
+ @Override
+ public long getReadDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteDataSizeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getReadThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public double getWriteThroughputForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteOpsRateForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getReadCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getWriteCostTimeForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgReadCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+
+ @Override
+ public long getAvgWriteCostTimeOfEachOpsForDataNode() {
+ return 0;
+ }
+}