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Fix insert object segment error when use multiple dirs #16965

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Merged
jt2594838 merged 1 commit into from
Dec 30, 2025
Merged

Fix insert object segment error when use multiple dirs #16965

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18 changes: 15 additions & 3 deletions ...-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3600,9 +3600,21 @@ public void writeObject(ObjectNode objectNode) throws Exception {
writeLock("writeObject");
try {
String relativeTmpPathString = objectNode.getFilePathString() + ".tmp";
String objectFileDir = TierManager.getInstance().getNextFolderForObjectFile();
File objectTmpFile =
FSFactoryProducer.getFSFactory().getFile(objectFileDir, relativeTmpPathString);
String objectFileDir = null;
File objectTmpFile = null;
for (String objectDir : TierManager.getInstance().getAllObjectFileFolders()) {
File tmpFile = FSFactoryProducer.getFSFactory().getFile(objectDir, relativeTmpPathString);
if (tmpFile.exists()) {
objectFileDir = objectDir;
objectTmpFile = tmpFile;
break;
}
}
if (objectTmpFile == null) {
objectFileDir = TierManager.getInstance().getNextFolderForObjectFile();
objectTmpFile =
FSFactoryProducer.getFSFactory().getFile(objectFileDir, relativeTmpPathString);
}
try (ObjectWriter writer = new ObjectWriter(objectTmpFile)) {
writer.write(
objectNode.isGeneratedByRemoteConsensusLeader(),
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