[GitHub] [incubator-iotdb] samperson1997 merged pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


samperson1997 merged pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #460: [IOTDB-68] New shared-nothing cluster

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #460:
URL: https://github.com/apache/incubator-iotdb/pull/460#issuecomment-660768450


   SonarCloud Quality Gate failed.
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [5 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 [4 Security Hotspots](https://sonarcloud.io/project/issue
 
s?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [127 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
 [1.4% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #460: [IOTDB-68] New shared-nothing cluster

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #460:
URL: https://github.com/apache/incubator-iotdb/pull/460#issuecomment-660791206


   SonarCloud Quality Gate failed.
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [8 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 [4 Security Hotspots](https://sonarcloud.io/project/issue
 
s?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [123 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
 [1.4% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] neuyilan commented on a change in pull request #1512: [IOTDB-801]Separate data port and heartbeat port

2020-07-19 Thread GitBox


neuyilan commented on a change in pull request #1512:
URL: https://github.com/apache/incubator-iotdb/pull/1512#discussion_r457017731



##
File path: 
cluster/src/main/java/org/apache/iotdb/cluster/client/async/AsyncDataHeartbeatClient.java
##
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.iotdb.cluster.client.async;
+
+import java.io.IOException;
+import java.util.concurrent.atomic.AtomicInteger;
+import org.apache.iotdb.cluster.config.ClusterDescriptor;
+import org.apache.iotdb.cluster.rpc.thrift.Node;
+import org.apache.iotdb.cluster.rpc.thrift.RaftService;
+import org.apache.iotdb.cluster.rpc.thrift.TSDataService.AsyncClient;
+import org.apache.iotdb.cluster.server.RaftServer;
+import org.apache.iotdb.cluster.utils.ClusterUtils;
+import org.apache.thrift.async.TAsyncClientManager;
+import org.apache.thrift.protocol.TProtocolFactory;
+import org.apache.thrift.transport.TNonblockingSocket;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Notice: Because a client will be returned to a pool immediately after a 
successful request, you
+ * should not cache it anywhere else or there may be conflicts.
+ */
+public class AsyncDataHeartbeatClient extends AsyncClient {

Review comment:
   Good idea, I will resolve it.

##
File path: 
cluster/src/main/java/org/apache/iotdb/cluster/utils/ClusterUtils.java
##
@@ -48,11 +50,24 @@
 
   public static final long START_UP_CHECK_TIME_INTERVAL = 5; // second
 
+  /**
+   * the data group member's heartbeat offset relative to the {@link 
ClusterConfig#getLocalDataPort()},
+   * which means the dataHeartbeatPort = getLocalDataPort() + 
DATA_HEARTBEAT_OFFSET.
+   */
+  public static final int DATA_HEARTBEAT_OFFSET = 1;

Review comment:
   sure, i will change it 





This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] jt2594838 merged pull request #1499: [Distrubuted] Fix startup checkstatus and optimize some related logic

2020-07-19 Thread GitBox


jt2594838 merged pull request #1499:
URL: https://github.com/apache/incubator-iotdb/pull/1499


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] jt2594838 merged pull request #1515: Rename configurations

2020-07-19 Thread GitBox


jt2594838 merged pull request #1515:
URL: https://github.com/apache/incubator-iotdb/pull/1515


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] jt2594838 commented on a change in pull request #1512: [IOTDB-801]Separate data port and heartbeat port

2020-07-19 Thread GitBox


jt2594838 commented on a change in pull request #1512:
URL: https://github.com/apache/incubator-iotdb/pull/1512#discussion_r457010104



##
File path: 
cluster/src/main/java/org/apache/iotdb/cluster/client/async/AsyncDataHeartbeatClient.java
##
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.iotdb.cluster.client.async;
+
+import java.io.IOException;
+import java.util.concurrent.atomic.AtomicInteger;
+import org.apache.iotdb.cluster.config.ClusterDescriptor;
+import org.apache.iotdb.cluster.rpc.thrift.Node;
+import org.apache.iotdb.cluster.rpc.thrift.RaftService;
+import org.apache.iotdb.cluster.rpc.thrift.TSDataService.AsyncClient;
+import org.apache.iotdb.cluster.server.RaftServer;
+import org.apache.iotdb.cluster.utils.ClusterUtils;
+import org.apache.thrift.async.TAsyncClientManager;
+import org.apache.thrift.protocol.TProtocolFactory;
+import org.apache.thrift.transport.TNonblockingSocket;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Notice: Because a client will be returned to a pool immediately after a 
successful request, you
+ * should not cache it anywhere else or there may be conflicts.
+ */
+public class AsyncDataHeartbeatClient extends AsyncClient {

Review comment:
   I think maybe you can just extend AsyncDataClient and override the 
factory and constructor so there will be fewer duplicated codes.
   
   Or maybe you can extract heartbeat-related methods in RaftService into a new 
service, so it can be better decoupled.

##
File path: 
cluster/src/main/java/org/apache/iotdb/cluster/utils/ClusterUtils.java
##
@@ -48,11 +50,24 @@
 
   public static final long START_UP_CHECK_TIME_INTERVAL = 5; // second
 
+  /**
+   * the data group member's heartbeat offset relative to the {@link 
ClusterConfig#getLocalDataPort()},
+   * which means the dataHeartbeatPort = getLocalDataPort() + 
DATA_HEARTBEAT_OFFSET.
+   */
+  public static final int DATA_HEARTBEAT_OFFSET = 1;

Review comment:
   How about using "DATA_HEARTBEAT_PORT_OFFSET" so it would be more clear 
what the port is for?





This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #460: [IOTDB-68] New shared-nothing cluster

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #460:
URL: https://github.com/apache/incubator-iotdb/pull/460#issuecomment-659304024


   SonarCloud Quality Gate failed.
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [5 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 [4 Security Hotspots](https://sonarcloud.io/project/issue
 
s?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [132 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
 [1.4% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #460: [IOTDB-68] New shared-nothing cluster

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #460:
URL: https://github.com/apache/incubator-iotdb/pull/460#issuecomment-660768450


   SonarCloud Quality Gate failed.
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
 [5 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 [4 Security Hotspots](https://sonarcloud.io/project/issue
 
s?id=apache_incubator-iotdb=460=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
 [127 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=460=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
 [1.4% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=460=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] zhanglingzhe0820 opened a new pull request #1522: add vm level test and fix bug

2020-07-19 Thread GitBox


zhanglingzhe0820 opened a new pull request #1522:
URL: https://github.com/apache/incubator-iotdb/pull/1522


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] HTHou edited a comment on issue #1521: 执行删除组delete storage group root.xxx出错

2020-07-19 Thread GitBox


HTHou edited a comment on issue #1521:
URL: 
https://github.com/apache/incubator-iotdb/issues/1521#issuecomment-660758449


   您好,能否提供一下执行了哪些sql语句和server端的相关错误日志?
   Hi, can you please provide more information about this issue? Such as the 
sql statements you used and error logs on server. 



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] HTHou commented on issue #1521: 执行删除组delete storage group root.xxx出错

2020-07-19 Thread GitBox


HTHou commented on issue #1521:
URL: 
https://github.com/apache/incubator-iotdb/issues/1521#issuecomment-660758449


   您好,能否提供一下执行了哪些sql语句和server端的相关错误日志?
   Hi, can you please provide more information about this issue? Such as the 
sql statements you used and error logs on sever. 



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] samperson1997 commented on issue #1503: IoTDB-HDFS模式 频繁出错

2020-07-19 Thread GitBox


samperson1997 commented on issue #1503:
URL: 
https://github.com/apache/incubator-iotdb/issues/1503#issuecomment-660748023


   @ppyu 
您好,此issue已在`rel/0.10`分支修复,请拉取最新的`rel/0.10`分支并再次尝试,如果有问题请随时联系我。近期将发布0.10.1版本,发布后即可以使用正式版。
   
   Hi, this issue is fixed in `rel/0.10` branch. Please pull the latest branch 
and retry. If you meet any other problems, feel free to contact me. We will 
soon release 0.10.1 and you could use the formal version afterwards.



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] beyondyinjl2 opened a new issue #1521: 执行删除组delete storage group root.xxx出错

2020-07-19 Thread GitBox


beyondyinjl2 opened a new issue #1521:
URL: https://github.com/apache/incubator-iotdb/issues/1521


   **Describe the bug**
   执行删除组命令delete storage group 
root.xxx出错,执行后,start-cli.sh会断开连接,再连接上去后,分组还存在,查询这个分组数据时,start-cli.sh又会断开,重启IOTDB服务后,再执行一次删除组命令delete
 storage group root.xxx,才删除成功
   版本:0.9.3和0.10.0,数据量50条左右



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660614737


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660661533


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] qiaojialin merged pull request #1411: [IOTDB-706] Introduce virtual memtable for larger Chunk

2020-07-19 Thread GitBox


qiaojialin merged pull request #1411:
URL: https://github.com/apache/incubator-iotdb/pull/1411


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] qiaojialin merged pull request #1520: [IOTDB-805] [To rel/0.10] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


qiaojialin merged pull request #1520:
URL: https://github.com/apache/incubator-iotdb/pull/1520


   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660614737


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660613974


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660613974


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660608309


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1520: [IOTDB-805] [To rel/0.10] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1520:
URL: https://github.com/apache/incubator-iotdb/pull/1520#issuecomment-660609346


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1520=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1520=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1520)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1520=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1520=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] samperson1997 opened a new pull request #1520: [IOTDB-805] [To rel/0.10] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


samperson1997 opened a new pull request #1520:
URL: https://github.com/apache/incubator-iotdb/pull/1520


   Cherry-pick PR #1519 .



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] removed a comment on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] removed a comment on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660608166


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [2 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660608309


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] sonarcloud[bot] commented on pull request #1519: [IOTDB-805] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


sonarcloud[bot] commented on pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519#issuecomment-660608166


   Kudos, SonarCloud Quality Gate passed!
   
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=BUG)
  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=VULNERABILITY)
 (and [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 [0 Security Hotspots](https://sonarcloud.io/project/i
 
ssues?id=apache_incubator-iotdb=1519=false=SECURITY_HOTSPOT)
 to review)  
   [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
 [2 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb=1519=false=CODE_SMELL)
   
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519)
 No Coverage information  
   [](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
 [0.0% 
Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb=1519=new_duplicated_lines_density=list)
   
The version of Java (1.8.0_252) you 
have used to run this analysis is deprecated and we will stop accepting it from 
October 2020. Please update to at least Java 11.
   Read more [here](https://sonarcloud.io/documentation/upcoming/)
   
   
   



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org




[GitHub] [incubator-iotdb] samperson1997 opened a new pull request #1519: [ISSUE-1503] Fix BufferUnderflowException when querying TsFile stored in HDFS

2020-07-19 Thread GitBox


samperson1997 opened a new pull request #1519:
URL: https://github.com/apache/incubator-iotdb/pull/1519


   BufferUnderflowException when querying TsFile stored in HDFS is caused by 
the unflushed `outputstream` when calling `endChunkGroup()` method in 
`TsFileIOWriter`.
   
   Besides, this PR also fixes some potential bugs that may cause error when 
users config HDFS for TsFile storage.



This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org