mychaow commented on a change in pull request #1721:
URL: https://github.com/apache/incubator-iotdb/pull/1721#discussion_r486742681
##########
File path: server/src/main/java/org/apache/iotdb/db/metadata/MTree.java
##########
@@ -1002,55 +1008,74 @@ private void findNodes(MNode node, PartialPath path,
List<PartialPath> res, int
}
public void serializeTo(String snapshotPath) throws IOException {
- try (BufferedWriter bw = new BufferedWriter(
- new FileWriter(SystemFileFactory.INSTANCE.getFile(snapshotPath)))) {
- root.serializeTo(bw);
+ MLogWriter mLogWriter = null;
+ try {
+ mLogWriter = new MLogWriter(snapshotPath);
+ root.serializeTo(mLogWriter);
+ } finally {
+ if (mLogWriter != null) {
+ mLogWriter.close();
+ }
}
}
@SuppressWarnings("squid:S3776") // Suppress high Cognitive Complexity
warning
public static MTree deserializeFrom(File mtreeSnapshot) {
- try (BufferedReader br = new BufferedReader(new
FileReader(mtreeSnapshot))) {
- String s;
+ MLogReader mlogReader = null;
+ try {
Review comment:
Got it!
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