[jira] [Created] (IOTDB-5767) Support delete model file and metrics
Minghui Liu created IOTDB-5767: -- Summary: Support delete model file and metrics Key: IOTDB-5767 URL: https://issues.apache.org/jira/browse/IOTDB-5767 Project: Apache IoTDB Issue Type: New Feature Reporter: Minghui Liu Assignee: Minghui Liu -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5766) Refactor listener of ISinkChannel to ensure that ShuffleSinkHandle is closed properly
liaolanyu created IOTDB-5766: Summary: Refactor listener of ISinkChannel to ensure that ShuffleSinkHandle is closed properly Key: IOTDB-5766 URL: https://issues.apache.org/jira/browse/IOTDB-5766 Project: Apache IoTDB Issue Type: Improvement Reporter: liaolanyu Assignee: liaolanyu -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5765) Support Order By Expression
yang caiyin created IOTDB-5765: -- Summary: Support Order By Expression Key: IOTDB-5765 URL: https://issues.apache.org/jira/browse/IOTDB-5765 Project: Apache IoTDB Issue Type: New Feature Reporter: yang caiyin Assignee: yang caiyin https://apache-iotdb.feishu.cn/docx/Cqp6dhiEVoUakGx0wg1clGGlneg -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Assigned] (IOTDB-5747) UDF SlidingTimeWindow slidingStep bug
[ https://issues.apache.org/jira/browse/IOTDB-5747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yang caiyin reassigned IOTDB-5747: -- Assignee: yang caiyin > UDF SlidingTimeWindow slidingStep bug > - > > Key: IOTDB-5747 > URL: https://issues.apache.org/jira/browse/IOTDB-5747 > Project: Apache IoTDB > Issue Type: Bug >Reporter: Lei Rui >Assignee: yang caiyin >Priority: Major > > To reproduce the bug in IoTDB v1.0.1: > ``` > insert into root.sg1.d1(timestamp,s1) values(1,1) > insert into root.sg1.d1(timestamp,s1) values(2,2) > insert into root.sg1.d1(timestamp,s1) values(3,3) > insert into root.sg1.d1(timestamp,s1) values(4,4) > insert into root.sg1.d1(timestamp,s1) values(5,5) > insert into root.sg1.d1(timestamp,s1) values(6,6) > insert into root.sg1.d1(timestamp,s1) values(7,7) > insert into root.sg1.d1(timestamp,s1) values(8,8) > select M4(s1,'timeInterval'='3','slidingStep'='2') from root.sg1.d1 > ``` > The query result is: > ``` > +-+-+ > | Time|M4(root.sg1.d1.s1, "timeInterval"="3", > "slidingStep"="2")| > +-+-+ > |1970-01-01T08:00:00.001+08:00| >1.0| > |1970-01-01T08:00:00.003+08:00| >3.0| > +-+-+ > Total line number = 2 > ``` > which is wrong, as the sliding time windows and the M4 samples of each window > should be: > - [1,4): samples (1,1),(3,3) > - [3,6): samples (3,3),(5,5) > - [5,8): samples (5,5), (7,7) > - [7,10): samples (7,7), (8,8) > From my observation, the bug tends to happen when the slidingStep equals > timeInterval-1. I think there are bugs in the sliding time window code, but I > couldn't locate the bug because I am not familiar with the UDF module. > By the way, IoTDB version is: > ``` > IoTDB> show version > +---+---+ > |Version| BuildInfo| > +---+---+ > | 1.0.1|88c9bef-dev| > +---+---+ > ``` > I used the released apache-iotdb-1.0.1-all-bin zip. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5764) Cannot specify alias successfully when the FROM clause contains multiple path suffixes
Minghui Liu created IOTDB-5764: -- Summary: Cannot specify alias successfully when the FROM clause contains multiple path suffixes Key: IOTDB-5764 URL: https://issues.apache.org/jira/browse/IOTDB-5764 Project: Apache IoTDB Issue Type: Bug Affects Versions: master branch, 1.1.0, 1.2.0 Reporter: Minghui Liu Assignee: Minghui Liu Fix For: master branch Attachments: image-2023-04-09-22-23-47-142.png !image-2023-04-09-22-23-47-142.png|width=524,height=243! The alias should successfully specify. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (IOTDB-5763) Optimize the memory estimate for INTO operations
Minghui Liu created IOTDB-5763: -- Summary: Optimize the memory estimate for INTO operations Key: IOTDB-5763 URL: https://issues.apache.org/jira/browse/IOTDB-5763 Project: Apache IoTDB Issue Type: Improvement Reporter: Minghui Liu Assignee: Minghui Liu Fix For: 1.2 -- This message was sent by Atlassian Jira (v8.20.10#820010)
