[incubator-iotdb] branch master updated: cherry pick from rel/0.9

[qiaojialin]

This is an automated email from the ASF dual-hosted git repository.

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


The following commit(s) were added to refs/heads/master by this push:
     new cb9e08a  cherry pick from rel/0.9
cb9e08a is described below

commit cb9e08a1f71cc63bb53211ae315d4e684ee82ce9
Author: qiaojialin <646274...@qq.com>
AuthorDate: Sun Nov 17 16:47:23 2019 +0800

    cherry pick from rel/0.9
---
 .../main/java/org/apache/iotdb/db/auth/user/LocalFileUserAccessor.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/auth/user/LocalFileUserAccessor.java 
b/server/src/main/java/org/apache/iotdb/db/auth/user/LocalFileUserAccessor.java
index 88ffd74..4b25b2f 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/auth/user/LocalFileUserAccessor.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/auth/user/LocalFileUserAccessor.java
@@ -108,12 +108,13 @@ public class LocalFileUserAccessor implements 
IUserAccessor {
       user.setRoleList(roleList);
 
       // for online upgrading, profile for 0.8.x does not contain waterMark
+      long userProfileLength = userProfile.length();
       try {
         user.setUseWaterMark(dataInputStream.readInt() != 0);
       } catch (EOFException e1) {
         user.setUseWaterMark(false);
         try (RandomAccessFile file = new RandomAccessFile(userProfile, "rw")) {
-          file.seek(file.length());
+          file.seek(userProfileLength);
           file.writeInt(0);
         }
       }