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Posted to commits@iotdb.apache.org by li...@apache.org on 2020/04/13 06:18:29 UTC

[incubator-iotdb] 01/01: update RELEASE_NOTES; update 0.9.1 to 0.9.2 in docs and codes

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

liudw pushed a commit to branch rel/0.9
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git

commit 8d36a7e264834677762bca36524f47d65bc9a3f6
Author: liudw <li...@apache.org>
AuthorDate: Mon Apr 13 13:42:40 2020 +0800

    update RELEASE_NOTES; update 0.9.1 to 0.9.2 in docs and codes
    
    update RELEASE_NOTES; update 0.9.1 to 0.9.2 in docs and codes
---
 RELEASE_NOTES.md                                   | 30 ++++++++++++++++++++++
 docker/src/main/Dockerfile                         |  4 +--
 .../0-Get Started/2-Frequently asked questions.md  |  2 +-
 docs/UserGuide/3-Server/5-Docker Image.md          |  2 +-
 docs/UserGuide/4-Client/2-Programming - JDBC.md    |  2 +-
 docs/UserGuide/4-Client/3-Programming - Session.md |  2 +-
 .../4-Client/5-Programming - TsFile API.md         |  6 ++---
 .../2-DML Data Manipulation Language.md            |  2 +-
 .../5-Operation Manual/4-SQL Reference.md          |  2 +-
 .../6-System Tools/7-Monitor and Log Tools.md      |  2 +-
 .../7-Ecosystem Integration/2-MapReduce TsFile.md  |  2 +-
 .../7-Ecosystem Integration/3-Spark TsFile.md      |  6 ++---
 .../7-Ecosystem Integration/4-Spark IoTDB.md       |  8 +++---
 .../7-Ecosystem Integration/5-Hive TsFile.md       |  8 +++---
 docs/UserGuide/8-System Design/1-Hierarchy.md      |  8 +++---
 .../8-System Design/3-Writing Data on HDFS.md      |  6 ++---
 docs/zh/UserGuide/3-Server/5-Docker Image.md       |  2 +-
 .../UserGuide/4-Client/3-Programming - Session.md  |  2 +-
 .../4-Client/5-Programming - TsFile API.md         |  6 ++---
 .../5-Operation Manual/4-SQL Reference.md          |  2 +-
 .../7-Ecosystem Integration/2-MapReduce TsFile.md  |  2 +-
 .../7-Ecosystem Integration/3-Spark TsFile.md      |  6 ++---
 .../7-Ecosystem Integration/4-Spark IoTDB.md       |  8 +++---
 .../7-Ecosystem Integration/5-Hive TsFile.md       |  8 +++---
 docs/zh/UserGuide/8-System Design/1-Hierarchy.md   |  8 +++---
 .../8-System Design/3-Writing Data on HDFS.md      |  6 ++---
 example/kafka/pom.xml                              |  2 +-
 example/kafka/readme.md                            |  4 +--
 example/rocketmq/readme.md                         |  4 +--
 example/tsfile/readme.md                           |  2 +-
 hadoop/README.md                                   |  2 +-
 jdbc/README.md                                     |  2 +-
 jenkins.pom                                        |  2 +-
 .../org/apache/iotdb/db/conf/IoTDBConstant.java    |  2 +-
 service-rpc/src/pypi/README.md                     |  2 +-
 service-rpc/src/pypi/setup.py                      |  2 +-
 spark-iotdb-connector/Readme.md                    |  8 +++---
 spark-tsfile/README.md                             |  6 ++---
 tsfile/README.md                                   |  2 +-
 39 files changed, 106 insertions(+), 76 deletions(-)

diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 8690246..1c66e48 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -19,6 +19,36 @@
 
 -->
 
+# Apache IoTDB (incubating) 0.9.2
+
+## Bug Fixs
+- IOTDB-553 Fix Return Empty ResultSet when queried series doesn't exist
+- IOTDB-575 add default jmx user and password; fix issues that jmx can't be accessed remotely
+- IOTDB-584 Fix InitializerError when recovering files on HDFS
+- Fix batch insert once an illegal sql occurs all the sqls after that will not succeed
+- Fix concurrent modification exception when iterator TsFileResourceList 
+- Fix some HDFS config issues 
+- Fix runtime exception not catched and sync schema pos was nullpointer bug in DataTransferManager
+- Fix python rpc grammar mistakes
+- Fix upgrade ConcurrentModificationException
+
+## Miscellaneous changes
+- IOTDB-332 support Chinese characters in path
+- IOTDB-316 add AVG function to 4-SQL Reference.md and modify style 
+- improve start-server.bat by using quotes to protect against empty entries
+- Add Chinese documents for chapter 4.2
+- change download-maven-plugin to 1.3.0
+- add session pool 
+- add insertInBatch in Session
+- add insertInBatch to SessionPool
+- modify 0.9 docs to fit website
+- remove tsfile-format.properties
+- add bloom filter in iotdb-engien.properties
+- update server download doc
+- typos fix in Rel/0.9 docs
+- support 0.12.0 and 0.13.0 thrift
+
+
 # Apache IoTDB (incubating) 0.9.1
 
 ## Bug Fixes
diff --git a/docker/src/main/Dockerfile b/docker/src/main/Dockerfile
index f2a18d2..fcb2817 100644
--- a/docker/src/main/Dockerfile
+++ b/docker/src/main/Dockerfile
@@ -31,9 +31,9 @@ RUN apt update \
   && cd incubator-iotdb-master \
   && mvn package -pl server,client -am -Papache-release -DskipTests -Dthrift.download-url="http://www.apache.org/licenses/LICENSE-2.0.txt" -Dthrift.exec.absolute.path="/usr/bin/thrift" \
   && cd target/ \
-  && unzip apache-iotdb-0.9.1-incubating-bin.zip \
+  && unzip apache-iotdb-0.9.2-incubating-bin.zip \
   && mkdir /iotdb \
-  && mv apache-iotdb-0.9.1-incubating/* /iotdb/ \
+  && mv apache-iotdb-0.9.2-incubating/* /iotdb/ \
   && cd ../../ \
   && mvn clean \
   && ls -lh ~/.m2 \
diff --git a/docs/UserGuide/0-Get Started/2-Frequently asked questions.md b/docs/UserGuide/0-Get Started/2-Frequently asked questions.md
index 91903fa..9fffe19 100644
--- a/docs/UserGuide/0-Get Started/2-Frequently asked questions.md	
+++ b/docs/UserGuide/0-Get Started/2-Frequently asked questions.md	
@@ -40,7 +40,7 @@ There are several ways to identify the version of IoTDB that you are using:
 * Check pom.xml file:
 
 ```
-<version>0.9.1</version>
+<version>0.9.2</version>
 ```
 
 * Use JDBC API:
diff --git a/docs/UserGuide/3-Server/5-Docker Image.md b/docs/UserGuide/3-Server/5-Docker Image.md
index 1609312..6cb931a 100644
--- a/docs/UserGuide/3-Server/5-Docker Image.md	
+++ b/docs/UserGuide/3-Server/5-Docker Image.md	
@@ -81,7 +81,7 @@ $ start-client.sh -h localhost -p 6667 -u root -pw root
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>0.9.1</version>
+            <version>0.9.2</version>
         </dependency>
 ```
 Some examples about how to use IoTDB with IoTDB-JDBC can be found at: https://github.com/apache/incubator-iotdb/tree/master/example/jdbc/src/main/java/org/apache/iotdb
diff --git a/docs/UserGuide/4-Client/2-Programming - JDBC.md b/docs/UserGuide/4-Client/2-Programming - JDBC.md
index cc22c23..9bbedc5 100644
--- a/docs/UserGuide/4-Client/2-Programming - JDBC.md	
+++ b/docs/UserGuide/4-Client/2-Programming - JDBC.md	
@@ -49,7 +49,7 @@ mvn clean install -pl jdbc -am -Dmaven.test.skip=true
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>iotdb-jdbc</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/docs/UserGuide/4-Client/3-Programming - Session.md b/docs/UserGuide/4-Client/3-Programming - Session.md
index bfc5721..7b445a8 100644
--- a/docs/UserGuide/4-Client/3-Programming - Session.md	
+++ b/docs/UserGuide/4-Client/3-Programming - Session.md	
@@ -45,7 +45,7 @@ In root directory:
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>iotdb-session</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/docs/UserGuide/4-Client/5-Programming - TsFile API.md b/docs/UserGuide/4-Client/5-Programming - TsFile API.md
index 42422f9..ed3e474 100644
--- a/docs/UserGuide/4-Client/5-Programming - TsFile API.md	
+++ b/docs/UserGuide/4-Client/5-Programming - TsFile API.md	
@@ -36,7 +36,7 @@ There are two ways to use TsFile in your own project.
 		cd tsfile/
 		mvn clean package -Dmaven.test.skip=true
 		```
-		Then, all the jars can be get in folder named `target/`. Import `target/tsfile-0.9.1-jar-with-dependencies.jar` to your project.
+		Then, all the jars can be get in folder named `target/`. Import `target/tsfile-0.9.2-jar-with-dependencies.jar` to your project.
 	
 * Using as a maven dependency: 
 
@@ -59,7 +59,7 @@ There are two ways to use TsFile in your own project.
   	 <dependency>
   	   <groupId>org.apache.iotdb</groupId>
   	   <artifactId>tsfile</artifactId>
-  	   <version>0.9.1</version>
+  	   <version>0.9.2</version>
   	 </dependency>
     ```
     
@@ -93,7 +93,7 @@ There are two ways to use TsFile in your own project.
   	 <dependency>
   	   <groupId>org.apache.iotdb</groupId>
   	   <artifactId>tsfile</artifactId>
-  	   <version>0.9.1</version>
+  	   <version>0.9.2</version>
   	 </dependency>
     ```
 
diff --git a/docs/UserGuide/5-Operation Manual/2-DML Data Manipulation Language.md b/docs/UserGuide/5-Operation Manual/2-DML Data Manipulation Language.md
index f9d0e08..71d2ec3 100644
--- a/docs/UserGuide/5-Operation Manual/2-DML Data Manipulation Language.md	
+++ b/docs/UserGuide/5-Operation Manual/2-DML Data Manipulation Language.md	
@@ -325,7 +325,7 @@ When the fill method is not specified, each data type bears its own default fill
 |float|linear, 0, 0|
 |double|linear, 0, 0|
 |text|previous, 0|
-> Note: In version 0.9.1, at least one fill method should be specified in the Fill statement.
+> Note: In version 0.9.2, at least one fill method should be specified in the Fill statement.
 
 ### Row and Column Control over Query Results
 
diff --git a/docs/UserGuide/5-Operation Manual/4-SQL Reference.md b/docs/UserGuide/5-Operation Manual/4-SQL Reference.md
index b798aea..352cc28 100644
--- a/docs/UserGuide/5-Operation Manual/4-SQL Reference.md	
+++ b/docs/UserGuide/5-Operation Manual/4-SQL Reference.md	
@@ -38,7 +38,7 @@ show version
 
 ```
 +---------------------------------------------------------------------------+
-|                                                             0.9.1|
+|                                                             0.9.2|
 +---------------------------------------------------------------------------+
 It costs 0.001s
 ```
diff --git a/docs/UserGuide/6-System Tools/7-Monitor and Log Tools.md b/docs/UserGuide/6-System Tools/7-Monitor and Log Tools.md
index 0a1195a..e9efe1d 100644
--- a/docs/UserGuide/6-System Tools/7-Monitor and Log Tools.md	
+++ b/docs/UserGuide/6-System Tools/7-Monitor and Log Tools.md	
@@ -148,7 +148,7 @@ There are several attributes under Monitor, including the numbers of files opene
 
 ### Data Status Monitoring
 
-This module is the statistical monitoring method provided by IoTDB for users to store data information. We will record the statistical data in the system and store it in the database. The current 0.9.1 version of IoTDB provides statistics for writing data.
+This module is the statistical monitoring method provided by IoTDB for users to store data information. We will record the statistical data in the system and store it in the database. The current 0.9.2 version of IoTDB provides statistics for writing data.
 
 The user can choose to enable or disable the data statistics monitoring function (set the `enable_stat_monitor` item in the configuration file, see [Engine Layer](../3-Server/2-Single%20Node%20Setup.html) for details).
 
diff --git a/docs/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md b/docs/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md
index d86fc42..1ecd475 100644
--- a/docs/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md	
+++ b/docs/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md	
@@ -49,7 +49,7 @@ With this connector, you can
 
 |Hadoop Version | Java Version | TsFile Version|
 |-------------  | ------------ |------------ |
-| `2.7.3`       | `1.8`        | `0.9.1`|
+| `2.7.3`       | `1.8`        | `0.9.2`|
 
 > Note: For more information about how to download and use TsFile, please see the following link: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
diff --git a/docs/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md b/docs/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md
index 21a4fc9..e564e89 100644
--- a/docs/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md	
+++ b/docs/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md	
@@ -34,7 +34,7 @@ With this connector, you can
 
 |Spark Version | Scala Version | Java Version | TsFile |
 |------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.2`|
 
 > Note: For more information about how to download and use TsFile, please see the following link: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
@@ -44,7 +44,7 @@ With this connector, you can
 Start Spark with TsFile-Spark-Connector in local mode: 
 
 ```
-./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar
+./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar
 ```
 
 Note:
@@ -59,7 +59,7 @@ Note:
 Start Spark with TsFile-Spark-Connector in distributed mode (That is, the spark cluster is connected by spark-shell): 
 
 ```
-. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar  --master spark://ip:7077
+. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar  --master spark://ip:7077
 ```
 
 Note:
diff --git a/docs/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md b/docs/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md
index 0d51060..d1a72a2 100644
--- a/docs/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md	
+++ b/docs/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md	
@@ -27,7 +27,7 @@ The versions required for Spark and Java are as follow:
 
 | Spark Version | Scala Version | Java Version | TsFile |
 | ------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11`        | `1.8`        | `0.9.2`|
 
 
 ## install
@@ -40,7 +40,7 @@ mvn clean scala:compile compile install
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>spark-iotdb-connector</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 ```
 
@@ -48,7 +48,7 @@ mvn clean scala:compile compile install
 # 2. spark-shell user guide
 
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
@@ -61,7 +61,7 @@ df.show()
 
 ### if you want to partition your rdd, you can do as following
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
diff --git a/docs/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md b/docs/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md
index 0f85c49..3332fbb 100644
--- a/docs/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md	
+++ b/docs/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md	
@@ -53,7 +53,7 @@ With this connector, you can
 
 |Hadoop Version |Hive Version | Java Version | TsFile |
 |-------------  |------------ | ------------ |------------ |
-| `2.7.3` or `3.2.1`       |    `2.3.6` or `3.1.2`  | `1.8`        | `0.9.1`|
+| `2.7.3` or `3.2.1`       |    `2.3.6` or `3.1.2`  | `1.8`        | `0.9.2`|
 
 > Note: For more information about how to download and use TsFile, please see the following link: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
@@ -78,10 +78,10 @@ After downloading the code of iotdb from <https://github.com/apache/incubator-io
 Then in hive, use the command of `add jar XXX` to add the dependency. For example:
 
 ```
-hive> add jar /Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar;
+hive> add jar /Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar;
 
-Added [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar] to class path
-Added resources: [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar]
+Added [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar] to class path
+Added resources: [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar]
 ```
 
 
diff --git a/docs/UserGuide/8-System Design/1-Hierarchy.md b/docs/UserGuide/8-System Design/1-Hierarchy.md
index 12c2245..91e1c64 100644
--- a/docs/UserGuide/8-System Design/1-Hierarchy.md	
+++ b/docs/UserGuide/8-System Design/1-Hierarchy.md	
@@ -276,7 +276,7 @@ Congratulations! You have finished the journey of discovering TsFile.
 
 #### 1.3.1 TsFileResource Print Tool
 
-After building the server, the startup script of this tool will appear under the `server\target\iotdb-server-0.9.1\tools` directory.
+After building the server, the startup script of this tool will appear under the `server\target\iotdb-server-0.9.2\tools` directory.
 
 Command:
 
@@ -295,7 +295,7 @@ For Linux or MacOs:
 An example on Windows:
 
 ```
-D:\incubator-iotdb\server\target\iotdb-server-0.9.1\tools>.\print-tsfile-resource-files.bat D:\data\data\sequence\root.vehicle
+D:\incubator-iotdb\server\target\iotdb-server-0.9.2\tools>.\print-tsfile-resource-files.bat D:\data\data\sequence\root.vehicle
 ​````````````````````````
 Starting Printing the TsFileResources
 ​````````````````````````
@@ -307,7 +307,7 @@ analyzing the resource file finished.
 
 #### 1.3.2 TsFile Sketch Tool
 
-After building the server, the startup script of this tool will appear under the `server\target\iotdb-server-0.9.1\tools` directory.
+After building the server, the startup script of this tool will appear under the `server\target\iotdb-server-0.9.2\tools` directory.
 
 Command:
 
@@ -330,7 +330,7 @@ For Linux or MacOs:
 An example on Windows:
 
 ```$xslt
-D:\incubator-iotdb\server\target\iotdb-server-0.9.1\tools>.\print-tsfile-sketch.bat D:\data\data\sequence\root.vehicle\1572496142067-101-0.tsfile
+D:\incubator-iotdb\server\target\iotdb-server-0.9.2\tools>.\print-tsfile-sketch.bat D:\data\data\sequence\root.vehicle\1572496142067-101-0.tsfile
 ​````````````````````````
 Starting Printing the TsFile Sketch
 ​````````````````````````
diff --git a/docs/UserGuide/8-System Design/3-Writing Data on HDFS.md b/docs/UserGuide/8-System Design/3-Writing Data on HDFS.md
index 79567c0..2052346 100644
--- a/docs/UserGuide/8-System Design/3-Writing Data on HDFS.md	
+++ b/docs/UserGuide/8-System Design/3-Writing Data on HDFS.md	
@@ -39,7 +39,7 @@ First, download the source release from website or git clone the repository, the
 
 Build server and Hadoop module by: `mvn clean package -pl server,hadoop -am -Dmaven.test.skip=true`
 
-Then, copy the target jar of Hadoop module `hadoop-tsfile-0.9.1-jar-with-dependencies.jar` into server target lib folder `.../server/target/iotdb-server-0.9.1/lib`.
+Then, copy the target jar of Hadoop module `hadoop-tsfile-0.9.2-jar-with-dependencies.jar` into server target lib folder `.../server/target/iotdb-server-0.9.2/lib`.
 
 Edit user config in `iotdb-engine.properties`. Related configurations are:
 
@@ -153,7 +153,7 @@ Edit user config in `iotdb-engine.properties`. Related configurations are:
 
 Start server, and Tsfile will be stored on HDFS.
 
-If you'd like to reset storage file system to local, just edit configuration `tsfile_storage_fs` to `LOCAL`. In this situation, if you have already had some data files on HDFS, you should either download them to local and move them to your config data file folder (`../server/target/iotdb-server-0.9.1/data/data` by default), or restart your process and import data to IoTDB.
+If you'd like to reset storage file system to local, just edit configuration `tsfile_storage_fs` to `LOCAL`. In this situation, if you have already had some data files on HDFS, you should either download them to local and move them to your config data file folder (`../server/target/iotdb-server-0.9.2/data/data` by default), or restart your process and import data to IoTDB.
 
 ### Frequent questions
 
@@ -168,4 +168,4 @@ ERROR org.apache.iotdb.tsfile.fileSystem.fsFactory.HDFSFactory:62 - Failed to ge
 
 A: It indicates that you forget to put Hadoop module dependency in IoTDB server. You can solve it by:
 * Build Hadoop module: `mvn clean package -pl hadoop -am -Dmaven.test.skip=true`
-* Copy the target jar of Hadoop module `hadoop-tsfile-0.9.1-jar-with-dependencies.jar` into server target lib folder `.../server/target/iotdb-server-0.9.1/lib`.
+* Copy the target jar of Hadoop module `hadoop-tsfile-0.9.2-jar-with-dependencies.jar` into server target lib folder `.../server/target/iotdb-server-0.9.2/lib`.
diff --git a/docs/zh/UserGuide/3-Server/5-Docker Image.md b/docs/zh/UserGuide/3-Server/5-Docker Image.md
index 5f9163a..ba30876 100644
--- a/docs/zh/UserGuide/3-Server/5-Docker Image.md	
+++ b/docs/zh/UserGuide/3-Server/5-Docker Image.md	
@@ -81,7 +81,7 @@ $ start-client.sh -h localhost -p 6667 -u root -pw root
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>0.9.1</version>
+            <version>0.9.2</version>
         </dependency>
 ```
 可以在以下位置找到有关如何将IoTDB与IoTDB-JDBC一起使用的一些示例: https://github.com/apache/incubator-iotdb/tree/master/example/jdbc/src/main/java/org/apache/iotdb
diff --git a/docs/zh/UserGuide/4-Client/3-Programming - Session.md b/docs/zh/UserGuide/4-Client/3-Programming - Session.md
index d33a3cf..c3f513a 100644
--- a/docs/zh/UserGuide/4-Client/3-Programming - Session.md	
+++ b/docs/zh/UserGuide/4-Client/3-Programming - Session.md	
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>iotdb-session</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/docs/zh/UserGuide/4-Client/5-Programming - TsFile API.md b/docs/zh/UserGuide/4-Client/5-Programming - TsFile API.md
index afd3237..35958e7 100644
--- a/docs/zh/UserGuide/4-Client/5-Programming - TsFile API.md	
+++ b/docs/zh/UserGuide/4-Client/5-Programming - TsFile API.md	
@@ -36,7 +36,7 @@ TsFile是我们在IoTDB中使用的时间序列的文件格式。 在本节中
   	cd tsfile/
   	mvn clean package -Dmaven.test.skip=true
   	```
-  	然后,所有的jar都可以放在名为“ target /”的文件夹中。 将`target / tsfile-0.9.1-jar-with-dependencies.jar`导入您的项目。
+  	然后,所有的jar都可以放在名为“ target /”的文件夹中。 将`target / tsfile-0.9.2-jar-with-dependencies.jar`导入您的项目。
 
 * 用作Maven依赖项:
 
@@ -59,7 +59,7 @@ TsFile是我们在IoTDB中使用的时间序列的文件格式。 在本节中
   	 <dependency>
   	   <groupId>org.apache.iotdb</groupId>
   	   <artifactId>tsfile</artifactId>
-  	   <version>0.9.1</version>
+  	   <version>0.9.2</version>
   	 </dependency>
     ```
     
@@ -94,7 +94,7 @@ TsFile是我们在IoTDB中使用的时间序列的文件格式。 在本节中
      <dependency>
        <groupId>org.apache.iotdb</groupId>
        <artifactId>tsfile</artifactId>
-       <version>0.9.1</version>
+       <version>0.9.2</version>
      </dependency>
     ```
 
diff --git a/docs/zh/UserGuide/5-Operation Manual/4-SQL Reference.md b/docs/zh/UserGuide/5-Operation Manual/4-SQL Reference.md
index e722bbf..d2e35de 100644
--- a/docs/zh/UserGuide/5-Operation Manual/4-SQL Reference.md	
+++ b/docs/zh/UserGuide/5-Operation Manual/4-SQL Reference.md	
@@ -29,7 +29,7 @@ show version
 
 ```
 +---------------------------------------------------------------------------+
-|                                                             0.9.1|
+|                                                             0.9.2|
 +---------------------------------------------------------------------------+
 It costs 0.001s
 ```
diff --git a/docs/zh/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md b/docs/zh/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md
index 286ff0b..702ebf6 100644
--- a/docs/zh/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md	
+++ b/docs/zh/UserGuide/7-Ecosystem Integration/2-MapReduce TsFile.md	
@@ -49,7 +49,7 @@ TsFile的Hadoop连接器实现了对Hadoop读取外部Tsfile类型的文件格
 
 |Hadoop 版本     | Java 版本     | TsFile 版本 |
 |-------------  | ------------ |------------ |
-| `2.7.3`       | `1.8`        | `0.9.1`|
+| `2.7.3`       | `1.8`        | `0.9.2`|
 
 >注意:关于如何下载和使用Tsfile, 请参考以下链接: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
diff --git a/docs/zh/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md b/docs/zh/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md
index da74a4c..510d116 100644
--- a/docs/zh/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md	
+++ b/docs/zh/UserGuide/7-Ecosystem Integration/3-Spark TsFile.md	
@@ -34,7 +34,7 @@ TsFile-Spark-Connector对Tsfile类型的外部数据源实现Spark的支持。 
 
 |Spark版本 | Scala 版本 | Java 版本 | TsFile |
 |------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.2`|
 
 > 注意:有关如何下载和使用TsFile的更多信息,请参见以下链接: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
@@ -44,7 +44,7 @@ TsFile-Spark-Connector对Tsfile类型的外部数据源实现Spark的支持。 
 在本地模式下使用TsFile-Spark-Connector启动Spark:
 
 ```
-./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar
+./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar
 ```
 
 注意:
@@ -59,7 +59,7 @@ TsFile-Spark-Connector对Tsfile类型的外部数据源实现Spark的支持。 
 在分布式模式下使用TsFile-Spark-Connector启动Spark(即,Spark集群通过spark-shell连接):
 
 ```
-. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar  --master spark://ip:7077
+. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar  --master spark://ip:7077
 ```
 
 注意:
diff --git a/docs/zh/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md b/docs/zh/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md
index 4f2efa1..e5fa0a2 100644
--- a/docs/zh/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md	
+++ b/docs/zh/UserGuide/7-Ecosystem Integration/4-Spark IoTDB.md	
@@ -27,7 +27,7 @@ Spark和Java所需的版本如下:
 
 | Spark Version | Scala Version | Java Version | TsFile |
 | ------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11`        | `1.8`        | `0.9.2`|
 
 
 ## 安装
@@ -40,7 +40,7 @@ mvn clean scala:compile编译安装
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>spark-iotdb-connector</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 ```
 
@@ -48,7 +48,7 @@ mvn clean scala:compile编译安装
 # 2. Spark-shell用户指南
 
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
@@ -61,7 +61,7 @@ df.show()
 
 ### 如果要对rdd进行分区,可以执行以下操作
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
diff --git a/docs/zh/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md b/docs/zh/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md
index 03196d4..4e81bc7 100644
--- a/docs/zh/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md	
+++ b/docs/zh/UserGuide/7-Ecosystem Integration/5-Hive TsFile.md	
@@ -52,7 +52,7 @@ TsFile的Hive连接器实现了对Hive读取外部Tsfile类型的文件格式的
 
 |Hadoop Version |Hive Version | Java Version | TsFile |
 |-------------  |------------ | ------------ |------------ |
-| `2.7.3` or `3.2.1`       |    `2.3.6` or `3.1.2`  | `1.8`        | `0.9.1`|
+| `2.7.3` or `3.2.1`       |    `2.3.6` or `3.1.2`  | `1.8`        | `0.9.2`|
 
 > 注意:关于如何下载和使用Tsfile, 请参考以下链接: <https://github.com/apache/incubator-iotdb/tree/master/tsfile>。
 
@@ -77,10 +77,10 @@ TsFile的Hive连接器实现了对Hive读取外部Tsfile类型的文件格式的
 然后在hive的命令行中,使用`add jar XXX`命令添加依赖。例如:
 
 ```
-hive> add jar /Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar;
+hive> add jar /Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar;
 
-Added [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar] to class path
-Added resources: [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.1-jar-with-dependencies.jar]
+Added [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar] to class path
+Added resources: [/Users/hive/incubator-iotdb/hive-connector/target/hive-connector-0.9.2-jar-with-dependencies.jar]
 ```
 
 
diff --git a/docs/zh/UserGuide/8-System Design/1-Hierarchy.md b/docs/zh/UserGuide/8-System Design/1-Hierarchy.md
index e793b92..67a6750 100644
--- a/docs/zh/UserGuide/8-System Design/1-Hierarchy.md	
+++ b/docs/zh/UserGuide/8-System Design/1-Hierarchy.md	
@@ -271,7 +271,7 @@ Ts文件以6字节的魔术字符串结尾(至文件)。 恭喜你! 您已
 
 #### 1.3.1 TsFileResource打印工具
 
-构建服务器后,此工具的启动脚本将出现在`server \ target \ iotdb-server-0.9.1 \ tools`目录下。
+构建服务器后,此工具的启动脚本将出现在`server \ target \ iotdb-server-0.9.2 \ tools`目录下。
 
 命令:
 
@@ -290,7 +290,7 @@ Ts文件以6字节的魔术字符串结尾(至文件)。 恭喜你! 您已
 Windows上的示例:
 
 ```
-D:\incubator-iotdb\server\target\iotdb-server-0.9.1\tools>.\print-tsfile-resource-files.bat D:\data\data\sequence\root.vehicle
+D:\incubator-iotdb\server\target\iotdb-server-0.9.2\tools>.\print-tsfile-resource-files.bat D:\data\data\sequence\root.vehicle
 ​````````````````````````
 Starting Printing the TsFileResources
 ​````````````````````````
@@ -302,7 +302,7 @@ analyzing the resource file finished.
 
 #### 1.3.2 TsFile素描工具
 
-构建服务器后,此工具的启动脚本将出现在` server \ target \ iotdb-server-0.9.1 \ tools`目录下。
+构建服务器后,此工具的启动脚本将出现在` server \ target \ iotdb-server-0.9.2 \ tools`目录下。
 
 命令:
 
@@ -325,7 +325,7 @@ analyzing the resource file finished.
 Windows上的示例:
 
 ```$xslt
-D:\incubator-iotdb\server\target\iotdb-server-0.9.1\tools>.\print-tsfile-sketch.bat D:\data\data\sequence\root.vehicle\1572496142067-101-0.tsfile
+D:\incubator-iotdb\server\target\iotdb-server-0.9.2\tools>.\print-tsfile-sketch.bat D:\data\data\sequence\root.vehicle\1572496142067-101-0.tsfile
 ​````````````````````````
 Starting Printing the TsFile Sketch
 ​````````````````````````
diff --git a/docs/zh/UserGuide/8-System Design/3-Writing Data on HDFS.md b/docs/zh/UserGuide/8-System Design/3-Writing Data on HDFS.md
index d94de1a..81a6a22 100644
--- a/docs/zh/UserGuide/8-System Design/3-Writing Data on HDFS.md	
+++ b/docs/zh/UserGuide/8-System Design/3-Writing Data on HDFS.md	
@@ -39,7 +39,7 @@
 
 使用maven打包server和Hadoop模块:`mvn clean package -pl server,hadoop -am -Dmaven.test.skip=true`
 
-然后,将Hadoop模块的target jar包`hadoop-tsfile-0.9.1-jar-with-dependencies.jar`复制到server模块的target lib文件夹 `.../server/target/iotdb-server-0.9.1/lib`下。
+然后,将Hadoop模块的target jar包`hadoop-tsfile-0.9.2-jar-with-dependencies.jar`复制到server模块的target lib文件夹 `.../server/target/iotdb-server-0.9.2/lib`下。
 
 编辑`iotdb-engine.properties`中的用户配置。相关配置项包括:
 
@@ -153,7 +153,7 @@
 
 启动server, Tsfile将会被存储到HDFS上。
 
-如果你想要恢复将TSFile存储到本地文件系统,只需编辑配置项`tsfile_storage_fs`为`LOCAL`。在这种情况下,如果你已经在HDFS上存储了一些数据文件,你需要将它们下载到本地,并移动到你所配置的数据文件文件夹(默认为`../server/target/iotdb-server-0.9.1/data/data`), 或者重新开始你的整个导入数据过程。
+如果你想要恢复将TSFile存储到本地文件系统,只需编辑配置项`tsfile_storage_fs`为`LOCAL`。在这种情况下,如果你已经在HDFS上存储了一些数据文件,你需要将它们下载到本地,并移动到你所配置的数据文件文件夹(默认为`../server/target/iotdb-server-0.9.2/data/data`), 或者重新开始你的整个导入数据过程。
 
 ### 常见问题
 
@@ -168,4 +168,4 @@ ERROR org.apache.iotdb.tsfile.fileSystem.fsFactory.HDFSFactory:62 - Failed to ge
 
 A: 这表明你没有将Hadoop模块的以来放到IoTDB server中。你可以这样解决:
 * 使用Maven打包Hadoop模块: `mvn clean package -pl hadoop -am -Dmaven.test.skip=true`
-* 将Hadoop模块的target jar包`hadoop-tsfile-0.9.1-jar-with-dependencies.jar`复制到server模块的target lib文件夹 `.../server/target/iotdb-server-0.9.1/lib`下。
+* 将Hadoop模块的target jar包`hadoop-tsfile-0.9.2-jar-with-dependencies.jar`复制到server模块的target lib文件夹 `.../server/target/iotdb-server-0.9.2/lib`下。
diff --git a/example/kafka/pom.xml b/example/kafka/pom.xml
index 7d1a6f6..c21dbb3 100644
--- a/example/kafka/pom.xml
+++ b/example/kafka/pom.xml
@@ -24,7 +24,7 @@
     <!-- you need to add the following content if you remove the parent pom.
   <groupId>org.apache.iotdb.example</groupId>
   <artifactId>kafka-example</artifactId>
-  <version>0.9.1</version>
+  <version>0.9.2</version>
   -->
     <parent>
         <groupId>org.apache.iotdb</groupId>
diff --git a/example/kafka/readme.md b/example/kafka/readme.md
index e295ce4..49215f7 100644
--- a/example/kafka/readme.md
+++ b/example/kafka/readme.md
@@ -25,7 +25,7 @@ The example is to show how to send data from localhost to IoTDB through Kafka.
 ```
 ## Usage
 ### Version usage
-IoTDB: 0.9.1
+IoTDB: 0.9.2
 Kafka: 0.8.2.0
 ### Dependencies with Maven
 
@@ -39,7 +39,7 @@ Kafka: 0.8.2.0
     <dependency>
 	    <groupId>org.apache.iotdb</groupId>
 	    <artifactId>iotdb-jdbc</artifactId>
-	    <version>0.9.1</version>
+	    <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/example/rocketmq/readme.md b/example/rocketmq/readme.md
index 819cf3c..42cdde7 100644
--- a/example/rocketmq/readme.md
+++ b/example/rocketmq/readme.md
@@ -46,7 +46,7 @@ Producers insert IoTDB insert statements into partitions according to devices, e
 
 ## Usage
 ### Version usage
-IoTDB: 0.9.1  
+IoTDB: 0.9.2  
 Kafka: 4.4.0
 ### Dependencies with Maven
 
@@ -55,7 +55,7 @@ Kafka: 4.4.0
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>iotdb-jdbc</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
     <dependency>
       <groupId>org.apache.rocketmq</groupId>
diff --git a/example/tsfile/readme.md b/example/tsfile/readme.md
index 8830f44..983dfec 100644
--- a/example/tsfile/readme.md
+++ b/example/tsfile/readme.md
@@ -31,7 +31,7 @@ The example is to show how to write and read a TsFile File.
     <dependency>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>tsfile</artifactId>
-     	  <version>0.9.1</version>
+     	  <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/hadoop/README.md b/hadoop/README.md
index d89439d..927c386 100644
--- a/hadoop/README.md
+++ b/hadoop/README.md
@@ -47,7 +47,7 @@ With this connector, you can
 
 |Hadoop Version | Java Version | TsFile Version|
 |-------------  | ------------ |------------ |
-| `2.7.3`       | `1.8`        | `0.9.1`|
+| `2.7.3`       | `1.8`        | `0.9.2`|
 
 > Note: For more information about how to download and use TsFile, please see the following link: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
diff --git a/jdbc/README.md b/jdbc/README.md
index ea9bb7a..3ade9fb 100644
--- a/jdbc/README.md
+++ b/jdbc/README.md
@@ -47,7 +47,7 @@ mvn clean install -pl jdbc -am -Dmaven.test.skip=true
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>iotdb-jdbc</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/jenkins.pom b/jenkins.pom
index bba172f..e06bf16 100644
--- a/jenkins.pom
+++ b/jenkins.pom
@@ -33,7 +33,7 @@
 
     <groupId>org.apache.iotdb</groupId>
     <artifactId>iotdb-jenkins-tools</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.2-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>IoTDB: Jenkins Tools</name>
diff --git a/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConstant.java b/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConstant.java
index 0207698..68c0955 100644
--- a/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConstant.java
+++ b/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConstant.java
@@ -26,7 +26,7 @@ public class IoTDBConstant {
   public static final String ENV_FILE_NAME = "iotdb-env";
   public static final String IOTDB_CONF = "IOTDB_CONF";
   public static final String GLOBAL_DB_NAME = "IoTDB";
-  public static final String VERSION = "0.9.1";
+  public static final String VERSION = "0.9.2";
   public static final String IOTDB_JMX_PORT = "iotdb.jmx.port";
   public static final String IOTDB_PACKAGE = "org.apache.iotdb.service";
   public static final String JMX_TYPE = "type";
diff --git a/service-rpc/src/pypi/README.md b/service-rpc/src/pypi/README.md
index e566d16..b7380c6 100644
--- a/service-rpc/src/pypi/README.md
+++ b/service-rpc/src/pypi/README.md
@@ -51,7 +51,7 @@ You have to install thrift (>=0.13) before using the package.
 
 ## How to use (Example)
 
-You can get an example of using the package to read and write data at here: [Example](https://github.com/apache/incubator-iotdb/blob/release%2F0.9.1/client-py/src/client_example.py)
+You can get an example of using the package to read and write data at here: [Example](https://github.com/apache/incubator-iotdb/blob/release%2F0.9.2/client-py/src/client_example.py)
 
 # DISCLAIMER
 
diff --git a/service-rpc/src/pypi/setup.py b/service-rpc/src/pypi/setup.py
index 7e3eec7..870cfff 100644
--- a/service-rpc/src/pypi/setup.py
+++ b/service-rpc/src/pypi/setup.py
@@ -31,7 +31,7 @@ print(long_description)
 
 setuptools.setup(
     name="apache-iotdb", # Replace with your own username
-    version="0.9.1",
+    version="0.9.2",
     author=" Apache Software Foundation",
     author_email="dev@iotdb.apache.org",
     description="Apache IoTDB (incubating) client API",
diff --git a/spark-iotdb-connector/Readme.md b/spark-iotdb-connector/Readme.md
index b3ac9fe..303e127 100644
--- a/spark-iotdb-connector/Readme.md
+++ b/spark-iotdb-connector/Readme.md
@@ -25,7 +25,7 @@ The versions required for Spark and Java are as follow:
 
 | Spark Version | Scala Version | Java Version | TsFile |
 | ------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11`        | `1.8`        | `0.9.2`|
 
 
 ## install
@@ -38,7 +38,7 @@ mvn clean scala:compile compile install
     <dependency>
       <groupId>org.apache.iotdb</groupId>
       <artifactId>spark-iotdb-connector</artifactId>
-      <version>0.9.1</version>
+      <version>0.9.2</version>
     </dependency>
 ```
 
@@ -46,7 +46,7 @@ mvn clean scala:compile compile install
 # 2. spark-shell user guide
 
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
@@ -59,7 +59,7 @@ df.show()
 
 ### if you want to partition your rdd, you can do as following
 ```
-spark-shell --jars spark-iotdb-connector-0.9.1.jar,iotdb-jdbc-0.9.1-jar-with-dependencies.jar
+spark-shell --jars spark-iotdb-connector-0.9.2.jar,iotdb-jdbc-0.9.2-jar-with-dependencies.jar
 
 import org.apache.iotdb.spark.db._
 
diff --git a/spark-tsfile/README.md b/spark-tsfile/README.md
index 0564660..1d0cb62 100644
--- a/spark-tsfile/README.md
+++ b/spark-tsfile/README.md
@@ -33,7 +33,7 @@ With this connector, you can
 
 |Spark Version | Scala Version | Java Version | TsFile |
 |------------- | ------------- | ------------ |------------ |
-| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.1`|
+| `2.4.3`        | `2.11.8`        | `1.8`        | `0.9.2`|
 
 > Note: For more information about how to download and use TsFile, please see the following link: https://github.com/apache/incubator-iotdb/tree/master/tsfile.
 
@@ -43,7 +43,7 @@ With this connector, you can
 Start Spark with TsFile-Spark-Connector in local mode: 
 
 ```
-./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar
+./<spark-shell-path>  --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar
 ```
 
 Note:
@@ -58,7 +58,7 @@ Note:
 Start Spark with TsFile-Spark-Connector in distributed mode (That is, the spark cluster is connected by spark-shell): 
 
 ```
-. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.1-jar-with-dependencies.jar  --master spark://ip:7077
+. /<spark-shell-path>   --jars  tsfile-spark-connector.jar,tsfile-0.9.2-jar-with-dependencies.jar  --master spark://ip:7077
 ```
 
 Note:
diff --git a/tsfile/README.md b/tsfile/README.md
index d840ef5..04992c4 100644
--- a/tsfile/README.md
+++ b/tsfile/README.md
@@ -25,7 +25,7 @@ ___________    ___________.__.__
 \__    ___/____\_   _____/|__|  |   ____  
   |    | /  ___/|    __)  |  |  | _/ __ \ 
   |    | \___ \ |     \   |  |  |_\  ___/ 
-  |____|/____  >\___  /   |__|____/\___  >  version 0.9.1
+  |____|/____  >\___  /   |__|____/\___  >  version 0.9.2
              \/     \/                 \/  
 </pre>
 ## Abstract