[incubator-iotdb] branch dev_preallocate_data_file updated: fix create file option

[ji...@apache.org]

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jiangtian pushed a commit to branch dev_preallocate_data_file
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git


The following commit(s) were added to refs/heads/dev_preallocate_data_file by this push:
     new 99ffeb7  fix create file option
99ffeb7 is described below

commit 99ffeb75a072f4fe71e792b51288f8bf1dba657b
Author: jt <jt...@163.com>
AuthorDate: Sun Sep 29 19:02:57 2019 +0800

    fix create file option
---
 .../java/org/apache/iotdb/db/engine/storagegroup/TsFileProcessor.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/src/main/java/org/apache/iotdb/db/engine/storagegroup/TsFileProcessor.java b/server/src/main/java/org/apache/iotdb/db/engine/storagegroup/TsFileProcessor.java
index 12c2a4f..2e25521 100644
--- a/server/src/main/java/org/apache/iotdb/db/engine/storagegroup/TsFileProcessor.java
+++ b/server/src/main/java/org/apache/iotdb/db/engine/storagegroup/TsFileProcessor.java
@@ -139,7 +139,8 @@ public class TsFileProcessor {
 
   private void preAllocateTsFile(File tsFile) throws IOException {
 
-    try (FileChannel fileChannel = FileChannel.open(tsFile.toPath(), StandardOpenOption.CREATE_NEW)) {
+    try (FileChannel fileChannel = FileChannel.open(tsFile.toPath(),
+        StandardOpenOption.CREATE, StandardOpenOption.WRITE)) {
       long fileSizeThreshold = IoTDBDescriptor.getInstance().getConfig().getTsFileSizeThreshold();
       // usually, jvm cannot allocate size of just Integer.maxValue, so we use a smaller value
       // instead