[jira] [Closed] (IOTDB-232) When I run the Grafana visualization tool, the following exception appears, which I hope can be solved as soon as possible.

2019-09-19 Thread Jira
[ https://issues.apache.org/jira/browse/IOTDB-232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] 邢质坦 closed IOTDB-232. - Fix Version/s: 0.9.0-SNAPSHOT Resolution: Fixed > When I run the Grafana visualization tool, the following

Re: [jira] [Created] (IOTDB-232) When I run the Grafana visualization tool, the following exception appears, which I hope can be solved as soon as possible.

2019-09-19 Thread Jialin Qiao
Hi, I checked the bug and it turned out to be the version of servlet-api is too stale. I upgrade it to 3.1.0 and it works. I submitted a PR[1]. [1] https://github.com/apache/incubator-iotdb/pull/407 Best, -- Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院 > -原始邮件-

[jira] [Created] (IOTDB-232) When I run the Grafana visualization tool, the following exception appears, which I hope can be solved as soon as possible.

2019-09-19 Thread Jira
邢质坦 created IOTDB-232: - Summary: When I run the Grafana visualization tool, the following exception appears, which I hope can be solved as soon as possible. Key: IOTDB-232 URL: https://issues.apache.org/jira/browse/IOTDB-232

AW: Reminding of changes in RPC

2019-09-19 Thread Julian Feinauer
Totally agree. This should be considered a change not just a fix and thus be in a version 0.9.x but not in 0.8.x Julian Von meinem Mobiltelefon gesendet Ursprüngliche Nachricht Betreff: Re: Reminding of changes in RPC Von: 徐毅 An: dev@iotdb.apache.org Cc: Hi, Change

Re: Reminding of changes in RPC

2019-09-19 Thread 徐毅
Hi, Change definitions in rpc.thrift should be careful. For example, you have jdbc with 0.8.0 and iotdb with 0.8.1 whose rpc.thrit are a little bit different. It is most likely that you cannot use jdbc with 0.8.0 to connect iotdb with 0.8.1 since they are not compatible. This may

Verify if your email is sent successfully

2019-09-19 Thread Jialin Qiao
Hi, I just want to remind that when you send an email to mail list successfully, you will also receive your email. If you do not receive your email, others will not either. Best, -- Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院

Reminding of changes in RPC

2019-09-19 Thread 孙泽嵩
Hi, I have renamed some variable and struct names in RPC in PR [1]: Rename TS_Status to TSStatus; Rename TS_StatusType to TSStatusType; Use TSStatus to replace TSRPCRsp. (Since it only contains TSStatus field) If you are working on JDBC or session, please pull latest master code to avoid more

[jira] [Created] (IOTDB-230) A Tool for Visualizing Data Different from Command Line and Granafa

2019-09-19 Thread Jira
邢质坦 created IOTDB-230: - Summary: A Tool for Visualizing Data Different from Command Line and Granafa Key: IOTDB-230 URL: https://issues.apache.org/jira/browse/IOTDB-230 Project: Apache IoTDB Issue

Re: Resolve "input line is too long" in windows os

2019-09-19 Thread Jialin Qiao
Hi, +1 for not cover system classpath. In our start shell, you will find we always clear classpath before adding ours: CLASSPATH="" for f in ${IOTDB_HOME}/lib/*.jar; do CLASSPATH=${CLASSPATH}":"$f done Best, -- Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院 >

Re: [jira] [Created] (IOTDB-229) Inconsistent usage of Marker in TsFile

2019-09-19 Thread Lei Rui
+1, generally the javadoc is not incorrect but can be written more clearly. Lei Rui On 9/19/2019 14:36,Xiangdong Huang wrote: Hi, Ok then just take care when using it. No, I think we need to fix the javadoc. Best, --- Xiangdong Huang School of Software,

Re: [jira] [Created] (IOTDB-229) Inconsistent usage of Marker in TsFile

2019-09-19 Thread Xiangdong Huang
Hi, > Ok then just take care when using it. No, I think we need to fix the javadoc. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Lei Rui 于2019年9月19日周四 下午2:31写道: > Hi, > > > > I do not know why the mail does not show the

Re: [jira] [Created] (IOTDB-229) Inconsistent usage of Marker in TsFile

2019-09-19 Thread Lei Rui
Hi, > I do not know why the mail does not show the description... Sorry it is because I didn't know how to add the detail description when opening an issue on JIRA. Thankfully, I now know how to do that. Below is the raw description: ``` 1) Structure ChunkMetaData.offsetOfChunkHeader refers

Re: Resolve "input line is too long" in windows os

2019-09-19 Thread Xiangdong Huang
Hi, JVM loads a set of jars according to the order of users declaration. If you set classpath=log4j-1.1.jar : log4j-0.9.jar : log4j-1.2.jar, then JVM will load log4-1.1.jar first. If there are duplicate files among the 3 jars, then only the first one will be loaded into JVM. That is why we must

Re: [jira] [Created] (IOTDB-223) TsFile skeleton viewer

2019-09-19 Thread Lei Rui
Hi, Yes, adding a script is more user-friendly. I'll find time to do that. By the way, do you guys have any opinions on this tool names, which one is better? "TsFile skeleton viewer" or "TsFile sketch tool"? Lei Rui On 9/19/2019 13:48,Xiangdong Huang wrote: Hi, I like the idea, and I

Re: [jira] [Created] (IOTDB-229) Inconsistent usage of Marker in TsFile

2019-09-19 Thread Xiangdong Huang
Hi, I do not know why the mail does not show the description... > As suggested by Jialin Qiao, an ideal case may be that ChunkMetaData.offsetOfChunkHeader refers to the position AFTER Marker_1 too. +1. > A solution is changing the name of the parameter from `markerRead` to `isMarkerExist` The

答复: Resolve "input line is too long" in windows os

2019-09-19 Thread JT
Hi, Should we really include the original CLASSPATH? We may get ourselves into trouble if it contains some incompatible or conflict dependencies with those in IoTDB. For example, if the user has put an old Log4j into CLASSPATH, the system log may fail. Tian Jiang 发送自 Windows 10 版邮件应用 发件人:

Re: [jira] [Created] (IOTDB-225) Support Druid connection pool

2019-09-19 Thread Xiangdong Huang
Hi, It would be nice if IoTDB supports some connection pool (e.g., Ali Druid). Does someone want to implement it? Actually, Apache Commons has also a connection pool, called Apache DBCP (though I did not never try it...) By the way, is there someone know that whether Calcite supports some