[jira] [Created] (IOTDB-6069) Support SessionPool in client-py
yang caiyin created IOTDB-6069: -- Summary: Support SessionPool in client-py Key: IOTDB-6069 URL: https://issues.apache.org/jira/browse/IOTDB-6069 Project: Apache IoTDB Issue Type: New Feature Reporter: yang caiyin -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-6056) Pipe: Fix load empty page bug
[ https://issues.apache.org/jira/browse/IOTDB-6056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743602#comment-17743602 ] changxue commented on IOTDB-6056: - Verified at v1.1.2 rc1. > Pipe: Fix load empty page bug > - > > Key: IOTDB-6056 > URL: https://issues.apache.org/jira/browse/IOTDB-6056 > Project: Apache IoTDB > Issue Type: Improvement >Reporter: 伊丹翔 >Assignee: 伊丹翔 >Priority: Major > Labels: pull-request-available > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5901) Load: load tsfile without data will throw NPE
[jira] [Commented] (IOTDB-6023) Pipe: Load serialize error when meeting empty value chunk
[ https://issues.apache.org/jira/browse/IOTDB-6023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743603#comment-17743603 ] changxue commented on IOTDB-6023: - Verified at v1.1.2 rc1. > Pipe: Load serialize error when meeting empty value chunk > - > > Key: IOTDB-6023 > URL: https://issues.apache.org/jira/browse/IOTDB-6023 > Project: Apache IoTDB > Issue Type: Bug >Reporter: yusicheng >Assignee: yusicheng >Priority: Major > Labels: pull-request-available > Attachments: 1-1-0-0.tsfile > > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5910) Execute "drop database" when starting compaction in loop, causing memory leak in the "IoTDB-Compaction_Schedule" thread.
[ https://issues.apache.org/jira/browse/IOTDB-5910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743627#comment-17743627 ] 刘珍 commented on IOTDB-5910: --- v1.1.2.1 rc1 0713_e56a577 已修复 !screenshot-3.png! !screenshot-1.png! > Execute "drop database" when starting compaction in loop, causing memory leak > in the "IoTDB-Compaction_Schedule" thread. > > > Key: IOTDB-5910 > URL: https://issues.apache.org/jira/browse/IOTDB-5910 > Project: Apache IoTDB > Issue Type: Bug > Components: Core/Compaction, mpp-cluster >Affects Versions: 1.2.0 >Reporter: 刘珍 >Assignee: Zhijia Cao >Priority: Major > Labels: pull-request-available > Attachments: image-2023-05-23-14-19-38-388.png, > image-2023-05-23-14-19-48-245.png, image-2023-05-23-14-20-02-106.png, > ip2_dn_stack_thread.out, load_insert_drop_db_1.sh, load_insert_drop_db_2.sh, > run_2_client.sh, screenshot-1.png, screenshot-2.png, screenshot-3.png > > > 问题描述： > 合并开始执行时，drop database，循环这一过程，发现合并线程有泄漏： > !image-2023-05-23-14-19-38-388.png! > !image-2023-05-23-14-19-48-245.png! > 脚本内容如下： > !image-2023-05-23-14-20-02-106.png! > 测试环境： > 版本：iotdb master 0523_f8516ed > 机器：192.168.130.21C1D > 配置参数 > /ssd/iotdb/i_m_0523_f8516ed/conf/confignode-env.sh > MAX_HEAP_SIZE="2G" > MAX_DIRECT_MEMORY_SIZE="1G" > /ssd/iotdb/i_m_0523_f8516ed/conf/datanode-env.sh > MAX_HEAP_SIZE="16G" > MAX_DIRECT_MEMORY_SIZE="4G" > /ssd/iotdb/i_m_0523_f8516ed/conf/iotdb-common.properties > default_storage_group_level=2 > query_timeout_threshold=3600 > min_cross_compaction_unseq_file_level=0 > compaction_write_throughput_mb_per_sec=64 > /ssd/iotdb/i_m_0523_f8516ed/conf/iotdb-confignode.properties > cn_internal_address=192.168.130.2 > cn_target_config_node_list=192.168.130.2:10710 > cn_metric_reporter_list=PROMETHEUS > cn_metric_level=IMPORTANT > cn_metric_prometheus_reporter_port=9081 > /ssd/iotdb/i_m_0523_f8516ed/conf/iotdb-datanode.properties > dn_rpc_address=192.168.130.2 > dn_internal_address=192.168.130.2 > dn_target_config_node_list=192.168.130.2:10710 > dn_metric_reporter_list=PROMETHEUS > dn_metric_level=IMPORTANT > 测试脚本在/ssd/iotdb/i_m_0523_f8516ed ,包含3个脚本，运行run_2_client.sh > jstack见附件。 -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-6070) [UserGuide]Suggested additional instructions on the use of backquotes for special characters
xiaozhihong created IOTDB-6070:
--
Summary: [UserGuide]Suggested additional instructions on the use
of backquotes for special characters
Key: IOTDB-6070
URL: https://issues.apache.org/jira/browse/IOTDB-6070
Project: Apache IoTDB
Issue Type: Improvement
Reporter: xiaozhihong
Assignee: liaolanyu
It is recommended that the use of special characters such as false,true,null,*
be added to the userguide.
Currently, when creating and inserting values, column names can be created
without a pair of back quotes.
But when querying, you need to add backquotes.
Like this:
{code:java}
IoTDB> create timeseries root.vbs.d1.false with datatype=INT32,encoding=rle;
Msg: The statement is executed successfully.
IoTDB> insert into root.vbs.d1(time,false) values(1,1);
Msg: The statement is executed successfully.
IoTDB> select false from root.vbs.d1;
Msg: 701: Constant operand is not allowed: false
IoTDB> select `false` from root.vbs.d1;
+-+-+
| Time|root.vbs.d1.false|
+-+-+
|1970-01-01T08:00:00.001+08:00| 1|
+-+-+
Total line number = 1
It costs 0.151s
IoTDB> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Commented] (IOTDB-5855) DataRegion leader Distribution is same as DataRegion Distribution
[ https://issues.apache.org/jira/browse/IOTDB-5855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743643#comment-17743643 ] huxiangpeng commented on IOTDB-5855: !image-2023-07-17-14-42-12-299.png! > DataRegion leader Distribution is same as DataRegion Distribution > - > > Key: IOTDB-5855 > URL: https://issues.apache.org/jira/browse/IOTDB-5855 > Project: Apache IoTDB > Issue Type: Bug >Reporter: Yuan Tian >Assignee: Xinyu Tan >Priority: Major > Attachments: image-2023-05-09-16-55-30-205.png, > image-2023-07-17-14-42-12-299.png > > > !image-2023-05-09-16-55-30-205.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (IOTDB-5855) DataRegion leader Distribution is same as DataRegion Distribution
[ https://issues.apache.org/jira/browse/IOTDB-5855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743644#comment-17743644 ] huxiangpeng commented on IOTDB-5855: After modifying the grafana panel statement, it has been displayed normally. > DataRegion leader Distribution is same as DataRegion Distribution > - > > Key: IOTDB-5855 > URL: https://issues.apache.org/jira/browse/IOTDB-5855 > Project: Apache IoTDB > Issue Type: Bug >Reporter: Yuan Tian >Assignee: Xinyu Tan >Priority: Major > Attachments: image-2023-05-09-16-55-30-205.png, > image-2023-07-17-14-42-12-299.png > > > !image-2023-05-09-16-55-30-205.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Assigned] (IOTDB-5855) DataRegion leader Distribution is same as DataRegion Distribution
[ https://issues.apache.org/jira/browse/IOTDB-5855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] huxiangpeng reassigned IOTDB-5855: -- Assignee: huxiangpeng (was: Xinyu Tan) > DataRegion leader Distribution is same as DataRegion Distribution > - > > Key: IOTDB-5855 > URL: https://issues.apache.org/jira/browse/IOTDB-5855 > Project: Apache IoTDB > Issue Type: Bug >Reporter: Yuan Tian >Assignee: huxiangpeng >Priority: Major > Attachments: image-2023-05-09-16-55-30-205.png, > image-2023-07-17-14-42-12-299.png > > > !image-2023-05-09-16-55-30-205.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)
