[jira] [Created] (IOTDB-5661) Fix some documents in the "cluster" folder
陈哲涵 created IOTDB-5661: -- Summary: Fix some documents in the "cluster" folder Key: IOTDB-5661 URL: https://issues.apache.org/jira/browse/IOTDB-5661 Project: Apache IoTDB Issue Type: Improvement Reporter: 陈哲涵 -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Assigned] (IOTDB-5661) Fix some documents in the "cluster" folder
[ https://issues.apache.org/jira/browse/IOTDB-5661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] 陈哲涵 reassigned IOTDB-5661: -- Assignee: 陈哲涵 > Fix some documents in the "cluster" folder > -- > > Key: IOTDB-5661 > URL: https://issues.apache.org/jira/browse/IOTDB-5661 > Project: Apache IoTDB > Issue Type: Improvement >Reporter: 陈哲涵 >Assignee: 陈哲涵 >Priority: Major > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5660) Rename StorageGroup related expcetion name to Database
yanze chen created IOTDB-5660: - Summary: Rename StorageGroup related expcetion name to Database Key: IOTDB-5660 URL: https://issues.apache.org/jira/browse/IOTDB-5660 Project: Apache IoTDB Issue Type: Improvement Reporter: yanze chen Assignee: yanze chen Rename StorageGroup related expcetion name to Database -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Assigned] (IOTDB-5653) Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on docker deployment
[
https://issues.apache.org/jira/browse/IOTDB-5653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
changxue reassigned IOTDB-5653:
---
Assignee: changxue (was: Haonan Hou)
> Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on
> docker deployment
>
>
> Key: IOTDB-5653
> URL: https://issues.apache.org/jira/browse/IOTDB-5653
> Project: Apache IoTDB
> Issue Type: Bug
>Affects Versions: 1.1.0-SNAPSHOT
>Reporter: changxue
>Assignee: changxue
>Priority: Major
> Attachments: image-2023-03-09-18-00-32-312.png
>
>
> Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on
> docker deployment
> bug:
> When I execute remove-datanode.sh in a docker container:
> {code}
> root@i-lx1zh95i:/iotdb/sbin# ./remove-datanode.sh 1
> -
> Starting to remove a DataNode
> -
> ./remove-datanode.sh: 25: source: not found
> ./remove-datanode.sh: 28: get_iotdb_include: not found
> ./remove-datanode.sh: 29: checkAllVariables: not found
> ./remove-datanode.sh: 35: initEnv: not found
> ./remove-datanode.sh: 56: exec: : Permission denied
> {code}
> I replaced this file with a new one which replace /bin/sh with /bin/bash on
> the first line, then it run successfully.
> list the shell scripts with /bin/sh on the first line:
> {code}
> iotdb-common.sh:#!/bin/sh
> start-cli.sh:#!/bin/sh
> start-standalone.sh:#!/bin/sh
> stop-standalone.sh:#!/bin/sh
> {code}
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[jira] [Created] (IOTDB-5659) Improve Stop Hook
Song Ziyang created IOTDB-5659: -- Summary: Improve Stop Hook Key: IOTDB-5659 URL: https://issues.apache.org/jira/browse/IOTDB-5659 Project: Apache IoTDB Issue Type: Improvement Reporter: Song Ziyang Assignee: Song Ziyang -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5658) Support FetchTimeseries in DataNodeInternalRPCService
yang caiyin created IOTDB-5658: -- Summary: Support FetchTimeseries in DataNodeInternalRPCService Key: IOTDB-5658 URL: https://issues.apache.org/jira/browse/IOTDB-5658 Project: Apache IoTDB Issue Type: Improvement Reporter: yang caiyin Assignee: yang caiyin -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5300) [MIGRATE REGION] Meets error in region migrate state
[ https://issues.apache.org/jira/browse/IOTDB-5300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698392#comment-17698392 ] Xinyu Tan commented on IOTDB-5300: -- 目前 readonly 状态存储引擎不允许写入日志，因此没办法支持数据的迁移。 > [MIGRATE REGION] Meets error in region migrate state > > > Key: IOTDB-5300 > URL: https://issues.apache.org/jira/browse/IOTDB-5300 > Project: Apache IoTDB > Issue Type: Bug > Components: mpp-cluster >Affects Versions: master branch, 1.1.0-SNAPSHOT >Reporter: 刘珍 >Assignee: 陈哲涵 >Priority: Major > Labels: pull-request-available > Attachments: image-2022-12-28-10-39-02-695.png, > image-2022-12-28-10-40-59-938.png, image-2022-12-28-10-41-57-776.png, > image-2022-12-28-10-42-35-206.png, image-2022-12-28-10-45-20-688.png, > image-2022-12-29-12-10-15-335.png, screenshot-1.png > > > master_1227_65fb480 > 迁移region失败。 > 1.查看region信息，RegionId=1 状态是ReadOnly > !image-2022-12-28-10-39-02-695.png! > 2.迁移region > ./sbin/start-cli.sh -h 172.16.2.5 -e "migrate region 1 from 3 to 13" > !image-2022-12-28-10-40-59-938.png! > 实际没有迁移成功 > !image-2022-12-28-10-41-57-776.png! > 再次迁移，提示目标节点已存在迁移region > !image-2022-12-28-10-42-35-206.png! > 3.ConfigNode日志 > !image-2022-12-28-10-45-20-688.png! > 测试环境 > 私有云1期，测试流程同 > https://issues.apache.org/jira/browse/IOTDB-5298 -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5657) Limit does not take effect in last query
Yuan Tian created IOTDB-5657: Summary: Limit does not take effect in last query Key: IOTDB-5657 URL: https://issues.apache.org/jira/browse/IOTDB-5657 Project: Apache IoTDB Issue Type: Bug Components: Core/Query Reporter: Yuan Tian Assignee: liaolanyu Attachments: image-2023-03-09-20-21-33-867.png !image-2023-03-09-20-21-33-867.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5656) [subscription]add subscription-api
xuan.wang created IOTDB-5656:
Summary: [subscription]add subscription-api
Key: IOTDB-5656
URL: https://issues.apache.org/jira/browse/IOTDB-5656
Project: Apache IoTDB
Issue Type: New Feature
Components: Others
Reporter: xuan.wang
add subscription-api
just api define
Provide the client with the ability to subscribe the latest real-time data to
Apache IoTDB.
Provide topic-based individual subscription and bulk subscription, and can
subscribe to the full path or prefix path of timeseries, devices, root. *
添加消息订阅API
{*}消息订阅{*}为接入端（client）提供向 Apache IoTDB 订阅最新实时数据的能力。
{*}消息订阅{*}提供基于Topic的单独订阅和批量订阅，可以订阅{{{}时间序列{}}}、{{{}设备{}}}或类似{{{}root.*{}}}等Apache
IoTDB 的完整路径或前缀路径。
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[jira] [Created] (IOTDB-5655) [remove datanode] Performance needs to be optimized
刘珍 created IOTDB-5655: - Summary: [remove datanode] Performance needs to be optimized Key: IOTDB-5655 URL: https://issues.apache.org/jira/browse/IOTDB-5655 Project: Apache IoTDB Issue Type: Improvement Components: mpp-cluster Reporter: 刘珍 Assignee: Xinyu Tan Attachments: image-2023-03-09-17-59-56-570.png rc/1.1.0 0306_32f9db0 IoT 3副本3C5D ，缩容1个datanode（写入不停），太慢，需优化： 下图显示单线程在执行，缩容节点有28个region，每个region 迁移成功耗时5-10 分钟： !image-2023-03-09-17-59-56-570.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5653) Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on docker deployment
[
https://issues.apache.org/jira/browse/IOTDB-5653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698297#comment-17698297
]
ZhangZhengming commented on IOTDB-5653:
---
我们如下的脚本都是用/bin/sh，为避免以后出问题可以讲这些都修改为/bin/bash
!image-2023-03-09-18-00-32-312.png!
> Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on
> docker deployment
>
>
> Key: IOTDB-5653
> URL: https://issues.apache.org/jira/browse/IOTDB-5653
> Project: Apache IoTDB
> Issue Type: Bug
>Affects Versions: 1.1.0-SNAPSHOT
>Reporter: changxue
>Assignee: Haonan Hou
>Priority: Major
> Attachments: image-2023-03-09-18-00-32-312.png
>
>
> Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on
> docker deployment
> bug:
> When I execute remove-datanode.sh in a docker container:
> {code}
> root@i-lx1zh95i:/iotdb/sbin# ./remove-datanode.sh 1
> -
> Starting to remove a DataNode
> -
> ./remove-datanode.sh: 25: source: not found
> ./remove-datanode.sh: 28: get_iotdb_include: not found
> ./remove-datanode.sh: 29: checkAllVariables: not found
> ./remove-datanode.sh: 35: initEnv: not found
> ./remove-datanode.sh: 56: exec: : Permission denied
> {code}
> I replaced this file with a new one which replace /bin/sh with /bin/bash on
> the first line, then it run successfully.
> list the shell scripts with /bin/sh on the first line:
> {code}
> iotdb-common.sh:#!/bin/sh
> start-cli.sh:#!/bin/sh
> start-standalone.sh:#!/bin/sh
> stop-standalone.sh:#!/bin/sh
> {code}
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[jira] [Assigned] (IOTDB-5654) Support Pipe SQLs to configNode
[ https://issues.apache.org/jira/browse/IOTDB-5654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] 陈哲涵 reassigned IOTDB-5654: -- Assignee: 陈哲涵 > Support Pipe SQLs to configNode > --- > > Key: IOTDB-5654 > URL: https://issues.apache.org/jira/browse/IOTDB-5654 > Project: Apache IoTDB > Issue Type: New Feature > Components: Core/Others >Reporter: 陈哲涵 >Assignee: 陈哲涵 >Priority: Major > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5654) Support Pipe SQLs to configNode
陈哲涵 created IOTDB-5654: -- Summary: Support Pipe SQLs to configNode Key: IOTDB-5654 URL: https://issues.apache.org/jira/browse/IOTDB-5654 Project: Apache IoTDB Issue Type: New Feature Components: Core/Others Reporter: 陈哲涵 -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5653) Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on docker deployment
changxue created IOTDB-5653:
---
Summary: Some of the shell scripts in IoTDB are called by /bin/sh,
it would fail on docker deployment
Key: IOTDB-5653
URL: https://issues.apache.org/jira/browse/IOTDB-5653
Project: Apache IoTDB
Issue Type: Bug
Affects Versions: 1.1.0-SNAPSHOT
Reporter: changxue
Assignee: Haonan Hou
Some of the shell scripts in IoTDB are called by /bin/sh, it would fail on
docker deployment
bug:
When I execute remove-datanode.sh in a docker container:
{code}
root@i-lx1zh95i:/iotdb/sbin# ./remove-datanode.sh 1
-
Starting to remove a DataNode
-
./remove-datanode.sh: 25: source: not found
./remove-datanode.sh: 28: get_iotdb_include: not found
./remove-datanode.sh: 29: checkAllVariables: not found
./remove-datanode.sh: 35: initEnv: not found
./remove-datanode.sh: 56: exec: : Permission denied
{code}
I replaced this file with a new one which replace /bin/sh with /bin/bash on the
first line, then it run successfully.
list the shell scripts with /bin/sh on the first line:
{code}
iotdb-common.sh:#!/bin/sh
start-cli.sh:#!/bin/sh
start-standalone.sh:#!/bin/sh
stop-standalone.sh:#!/bin/sh
{code}
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[jira] [Commented] (IOTDB-4027) ERROR o.a.i.d.e.s.SnapshotLoader:94 - Exception occurs when creating links from snapshot directory to data directory
[
https://issues.apache.org/jira/browse/IOTDB-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698282#comment-17698282
]
刘珍 commented on IOTDB-4027:
---
ratis 0309 研发给发的包，不通过。
stop datanode 成功。
在take snapshot 前，停止data region id 为1
的follower节点的datanode（ip2），10分钟后启动，此节点无法继续同步raft log
confignode leader报错
2023-03-09 17:32:18,639 [AsyncDataNodeInternalServiceClientPool-selector-83]
ERROR o.a.i.c.c.a.h.r.AsyncTSStatusRPCHandler:58 - Failed to CREATE_DATA_REGION
on DataNode: {id=11, internalEndPoint=TEndPoint(ip:172.16.2.7, port:10730)},
response: TSStatus(code:901, message:Ratis request failed 11: Failed to add
group-00010003:[11|rpc:172.16.2.7:10760|admin:|client:|dataStream:|priority:0|startupRole:FOLLOWER,
6|rpc:172.16.2.6:10760|admin:|client:|dataStream:|priority:0|startupRole:FOLLOWER,
7|rpc:172.16.2.8:10760|admin:|client:|dataStream:|priority:0|startupRole:FOLLOWER]
since the group already exists in the map.)
此时的cluster状态
!screenshot-4.png!
data region id=1 的leader ip4的raft log
!screenshot-2.png!
ip2 节点的raft log
!screenshot-3.png!
> ERROR o.a.i.d.e.s.SnapshotLoader:94 - Exception occurs when creating links
> from snapshot directory to data directory
> -
>
> Key: IOTDB-4027
> URL: https://issues.apache.org/jira/browse/IOTDB-4027
> Project: Apache IoTDB
> Issue Type: Bug
> Components: mpp-cluster
>Affects Versions: 0.14.0-SNAPSHOT
>Reporter: 刘珍
>Assignee: Song Ziyang
>Priority: Major
> Labels: pull-request-available
> Fix For: 0.14.0
>
> Attachments: 20221229_ip8_datanode_logs.tar.gz,
> image-2022-08-03-09-39-10-230.png, image-2022-08-03-09-39-48-739.png,
> image-2022-09-06-17-05-21-387.png, image-2023-02-13-17-08-32-286.png,
> image-2023-02-13-17-08-38-049.png, image-2023-02-13-17-08-47-147.png,
> ip18_befor_stop_datanode_log.tar.gz, ip18_restart_with-error_log.tar.gz,
> ip4_2000_config.properties, screenshot-1.png, screenshot-2.png,
> screenshot-3.png, screenshot-4.png
>
>
> master_0801_55b5b17
> 问题描述
> RatisConsensus，3副本3C9D，1个bm连1个datanode执行并发写入，停止1个follower节点，5分钟后启动；{color:#DE350B}*然后停止另1个follower节点10分钟后启动，此节点启动过程中报错，此节点少数据*{color}：
> 2022-08-02 18:04:17,376 [pool-4-thread-1] ERROR o.a.i.d.e.s.SnapshotLoader:94
> - Exception occurs when creating links from snapshot directory to data
> directory
> java.io.IOException: Cannot find
> /data/iotdb/master_0801_2de0dd8/datanode/./sbin/../data/consensus/data_region/47474747-4747-4747-4747-00010001/sm/1_354536/sequence/root.ip4.g_0
> or
> /data/iotdb/master_0801_2de0dd8/datanode/./sbin/../data/consensus/data_region/47474747-4747-4747-4747-00010001/sm/1_354536/unsequence/root.ip4.g_0
> at
> org.apache.iotdb.db.engine.snapshot.SnapshotLoader.createLinksFromSnapshotDirToDataDir(SnapshotLoader.java:163)
> at
> org.apache.iotdb.db.engine.snapshot.SnapshotLoader.loadSnapshotForStateMachine(SnapshotLoader.java:91)
> at
> org.apache.iotdb.db.consensus.statemachine.DataRegionStateMachine.loadSnapshot(DataRegionStateMachine.java:93)
> at
> org.apache.iotdb.consensus.ratis.ApplicationStateMachineProxy.loadSnapshot(ApplicationStateMachineProxy.java:188)
> at
> org.apache.iotdb.consensus.ratis.ApplicationStateMachineProxy.lambda$initialize$0(ApplicationStateMachineProxy.java:73)
> at
> org.apache.ratis.util.LifeCycle.startAndTransition(LifeCycle.java:270)
> at
> org.apache.iotdb.consensus.ratis.ApplicationStateMachineProxy.initialize(ApplicationStateMachineProxy.java:69)
> at
> org.apache.ratis.server.impl.ServerState.(ServerState.java:136)
> at
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:201)
> at
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$5(RaftServerProxy.java:274)
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2022-08-02 18:04:17,376 [pool-4-thread-1] ERROR
> o.a.i.d.c.s.DataRegionStateMachine:95 - Fail to load snapshot from
> /data/iotdb/master_0801_2de0dd8/datanode/./sbin/../data/consensus/data_region/47474747-4747-4747-4747-00010001/sm/1_354536
> ip18少数据，期望序列的count值是2点
> !screenshot-1.png!
> 1. 复现流程
> 私有云172.20.70.2/3/4/5/13/14/16/18/19
> benchmark 在ip15（连ip4）
> 停ip4/启动ip4 , 停ip18/启动ip18，ip18报错
> !image-2022-08-03-09-39-10-230.png!
> !image-2022-08-03-09-39-48-739.png!
> 2. 启动benchmark
> 2022-08-02 17:34:57 启动bm
> 3. 停止ip4的datanode
> 2022-08-02 17:45:42停
[jira] [Reopened] (IOTDB-5300) [MIGRATE REGION] Meets error in region migrate state
[ https://issues.apache.org/jira/browse/IOTDB-5300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] 刘珍 reopened IOTDB-5300: --- > [MIGRATE REGION] Meets error in region migrate state > > > Key: IOTDB-5300 > URL: https://issues.apache.org/jira/browse/IOTDB-5300 > Project: Apache IoTDB > Issue Type: Bug > Components: mpp-cluster >Affects Versions: master branch >Reporter: 刘珍 >Assignee: 陈哲涵 >Priority: Major > Labels: pull-request-available > Attachments: image-2022-12-28-10-39-02-695.png, > image-2022-12-28-10-40-59-938.png, image-2022-12-28-10-41-57-776.png, > image-2022-12-28-10-42-35-206.png, image-2022-12-28-10-45-20-688.png, > image-2022-12-29-12-10-15-335.png, screenshot-1.png > > > master_1227_65fb480 > 迁移region失败。 > 1.查看region信息，RegionId=1 状态是ReadOnly > !image-2022-12-28-10-39-02-695.png! > 2.迁移region > ./sbin/start-cli.sh -h 172.16.2.5 -e "migrate region 1 from 3 to 13" > !image-2022-12-28-10-40-59-938.png! > 实际没有迁移成功 > !image-2022-12-28-10-41-57-776.png! > 再次迁移，提示目标节点已存在迁移region > !image-2022-12-28-10-42-35-206.png! > 3.ConfigNode日志 > !image-2022-12-28-10-45-20-688.png! > 测试环境 > 私有云1期，测试流程同 > https://issues.apache.org/jira/browse/IOTDB-5298 -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5652) Accelerate Delete Schema via AsyncClient
Yukun Zhou created IOTDB-5652: - Summary: Accelerate Delete Schema via AsyncClient Key: IOTDB-5652 URL: https://issues.apache.org/jira/browse/IOTDB-5652 Project: Apache IoTDB Issue Type: Improvement Reporter: Yukun Zhou Assignee: Yukun Zhou Currently, DataNodes will be processed one by one during deleting schema. It's better to use async client to implement concurrent process among DataNodes. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5651) Fix compaction UT
[ https://issues.apache.org/jira/browse/IOTDB-5651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698241#comment-17698241 ] 周沛辰 commented on IOTDB-5651: Delete compaction logs after closing its input stream. > Fix compaction UT > - > > Key: IOTDB-5651 > URL: https://issues.apache.org/jira/browse/IOTDB-5651 > Project: Apache IoTDB > Issue Type: Improvement >Reporter: 周沛辰 >Assignee: 周沛辰 >Priority: Major > Fix For: master branch, 1.1.0 > > Attachments: image-2023-03-09-16-06-01-155.png, > image-2023-03-09-16-07-11-232.png > > > !image-2023-03-09-16-06-01-155.png|width=954,height=321! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5651) Fix compaction UT
周沛辰 created IOTDB-5651: -- Summary: Fix compaction UT Key: IOTDB-5651 URL: https://issues.apache.org/jira/browse/IOTDB-5651 Project: Apache IoTDB Issue Type: Improvement Reporter: 周沛辰 Assignee: 周沛辰 Fix For: master branch, 1.1.0 Attachments: image-2023-03-09-16-06-01-155.png !image-2023-03-09-16-06-01-155.png|width=954,height=321! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5300) [MIGRATE REGION] Meets error in region migrate state
[ https://issues.apache.org/jira/browse/IOTDB-5300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698236#comment-17698236 ] 刘珍 commented on IOTDB-5300: --- rc/1.1.0 0306 32f9db0 !screenshot-1.png! > [MIGRATE REGION] Meets error in region migrate state > > > Key: IOTDB-5300 > URL: https://issues.apache.org/jira/browse/IOTDB-5300 > Project: Apache IoTDB > Issue Type: Bug > Components: mpp-cluster >Affects Versions: master branch >Reporter: 刘珍 >Assignee: 陈哲涵 >Priority: Major > Labels: pull-request-available > Attachments: image-2022-12-28-10-39-02-695.png, > image-2022-12-28-10-40-59-938.png, image-2022-12-28-10-41-57-776.png, > image-2022-12-28-10-42-35-206.png, image-2022-12-28-10-45-20-688.png, > image-2022-12-29-12-10-15-335.png, screenshot-1.png > > > master_1227_65fb480 > 迁移region失败。 > 1.查看region信息，RegionId=1 状态是ReadOnly > !image-2022-12-28-10-39-02-695.png! > 2.迁移region > ./sbin/start-cli.sh -h 172.16.2.5 -e "migrate region 1 from 3 to 13" > !image-2022-12-28-10-40-59-938.png! > 实际没有迁移成功 > !image-2022-12-28-10-41-57-776.png! > 再次迁移，提示目标节点已存在迁移region > !image-2022-12-28-10-42-35-206.png! > 3.ConfigNode日志 > !image-2022-12-28-10-45-20-688.png! > 测试环境 > 私有云1期，测试流程同 > https://issues.apache.org/jira/browse/IOTDB-5298 -- This message was sent by Atlassian Jira (v8.20.10#820010)
