iotdb

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A tool for import and export data from iotdb,including timeseries structure and those data. -Iotdb-session based -Pipeline-based import and export tool -Project-Reactor based -support more situations,such as export and import...

jeck1son2

0.14Preview2分布式写入对齐时间序列数据失败

3

在3台设备上进行部署，每台设备各一个datanode，除开必要的节点地址和日志路径配置之外未改动任何配置。 创建元数据正常，但写入对齐时间序列的数据时失败，查看错误日志发现错误信息：connot dispatch FI for write operation

TheSaltedFish

Rel/0.13

1

## Description Improve the concurrent read and write capability of a single virtual storage group This PR has: - [x] been self-reviewed. - [x] concurrent read - [x] concurrent write...

fuliwen

**Describe the bug** 1. the following error occurred when executing SQL: 'select * from root.sdlink.tp.lsy00143010.IFrzEpIn where time > 2022-09-14T05:39:11 ORDER BY time ASC limit 1', the error is 'Msg: 500:...

fikersd

## Description this PR fix issue #5884

mroccyen

"targetWriter" is a method parameter, and should not be used for synchronization.

1

Code Path:server/src/main/java/org/apache/iotdb/db/engine/compaction/writer/AbstractCompactionWriter.java Synchronizing on a class field synchronizes not on the field itself, but on the object assigned to it. So synchronizing on a non-final field makes it possible for...

MinaQin

[IOTDB-4358] set read consistency level to 'weak', quey SimpleFragmentParallelPlanner may exist out of bounds exception

5

set read consistency level to 'weak', quey SimpleFragmentParallelPlanner may exist out of bounds exception see: https://issues.apache.org/jira/browse/IOTDB-4358

BanDuWuZi

grant ALTER_TIMESERIES fail

1

version:0.13.2 sql =GRANT ROLE 测试角色 PRIVILEGES ALTER_TIMESERIES ON root.** msg: **401: Error occurred while parsing SQL to physical plan: line 1:27 mismatched input 'ALTER_TIMESERIES' expecting {ALL, PRIVILEGE_VALUE}** I change ALTER_TIMESERIES...

honestpeople

xiaoyekanren

希望能够支持反引号模式，从而能够让SQL支持保留关键字

4


herowzz