#9905

Committed 23 Aug 2023 06:20AM UTC coverage: 47.785% (-0.1%) from 47.922%

Build # #9905

Build Type

push

travis_ci

Committed by

web-flow

Commit Message

[To rel/1.2][Metric] Fix flush point statistics (#10934)

Run Details

23 of 23 new or added lines in 1 file covered. (100.0%)

79851 of 167106 relevant lines covered (47.78%)

0.48 hits per line

Source File
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70.59

/iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/common/Utils.java

/*
 * 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.consensus.common;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.IOException;
import java.nio.file.FileVisitResult;
import java.nio.file.FileVisitor;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class Utils {
  private static final Logger logger = LoggerFactory.getLogger(Utils.class);

  private Utils() {}

  public static List<Path> listAllRegularFilesRecursively(File rootDir) {
    List<Path> allFiles = new ArrayList<>();
    try {
      Files.walkFileTree(
          rootDir.toPath(),
          new FileVisitor<Path>() {
            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) {
              return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
              if (attrs.isRegularFile()) {
                allFiles.add(file);
              }
              return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFileFailed(Path file, IOException exc) {
              logger.info("visit file {} failed due to {}", file.toAbsolutePath(), exc);
              return FileVisitResult.TERMINATE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) {
              return FileVisitResult.CONTINUE;
            }
          });
    } catch (IOException ioException) {
      logger.error("IOException occurred during listing snapshot directory: ", ioException);
      return Collections.emptyList();
    }
    return allFiles;
  }
}

1	/*
2	* Licensed to the Apache Software Foundation (ASF) under one
3	* or more contributor license agreements. See the NOTICE file
4	* distributed with this work for additional information
5	* regarding copyright ownership. The ASF licenses this file
6	* to you under the Apache License, Version 2.0 (the
7	* "License"); you may not use this file except in compliance
8	* with the License. You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing,
13	* software distributed under the License is distributed on an
14	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15	* KIND, either express or implied. See the License for the
16	* specific language governing permissions and limitations
17	* under the License.
18	*/
19	package org.apache.iotdb.consensus.common;
20
21	import org.slf4j.Logger;
22	import org.slf4j.LoggerFactory;
23
24	import java.io.File;
25	import java.io.IOException;
26	import java.nio.file.FileVisitResult;
27	import java.nio.file.FileVisitor;
28	import java.nio.file.Files;
29	import java.nio.file.Path;
30	import java.nio.file.attribute.BasicFileAttributes;
31	import java.util.ArrayList;
32	import java.util.Collections;
33	import java.util.List;
34
35	public class Utils {
36	private static final Logger logger = LoggerFactory.getLogger(Utils.class);	1✔
37
38	private Utils() {}
39
40	public static List<Path> listAllRegularFilesRecursively(File rootDir) {
41	List<Path> allFiles = new ArrayList<>();	1✔
42	try {
43	Files.walkFileTree(	1✔
44	rootDir.toPath(),	1✔
45	new FileVisitor<Path>() {	1✔
46	@Override
47	public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) {
48	return FileVisitResult.CONTINUE;	1✔
49	}
50
51	@Override
52	public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
53	if (attrs.isRegularFile()) {	1✔
54	allFiles.add(file);	1✔
55	}
56	return FileVisitResult.CONTINUE;	1✔
57	}
58
59	@Override
60	public FileVisitResult visitFileFailed(Path file, IOException exc) {
61	logger.info("visit file {} failed due to {}", file.toAbsolutePath(), exc);	×
62	return FileVisitResult.TERMINATE;	×
63	}
64
65	@Override
66	public FileVisitResult postVisitDirectory(Path dir, IOException exc) {
67	return FileVisitResult.CONTINUE;	1✔
68	}
69	});
70	} catch (IOException ioException) {	×
71	logger.error("IOException occurred during listing snapshot directory: ", ioException);	×
72	return Collections.emptyList();	×
73	}	1✔
74	return allFiles;	1✔
75	}
76	}

apache / iotdb / #9905

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