[jira] [Created] (IOTDB-558) Support Text in Grafana

Jialin Qiao created IOTDB-558: - Summary: Support Text in Grafana Key: IOTDB-558 URL: https://issues.apache.org/jira/browse/IOTDB-558 Project: Apache IoTDB Issue Type: New Feature

[jira] [Created] (IOTDB-553) Return Empty ResultSet when queried series doesn't exist

Jialin Qiao created IOTDB-553: - Summary: Return Empty ResultSet when queried series doesn't exist Key: IOTDB-553 URL: https://issues.apache.org/jira/browse/IOTDB-553 Project: Apache IoTDB Issue

[jira] [Closed] (IOTDB-549) TApplicationException is thrown when input sql is not correct

[ https://issues.apache.org/jira/browse/IOTDB-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-549. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > TApplicationException is thrown when input sql

[jira] [Closed] (IOTDB-545) Update checkPathValidity in Session

[ https://issues.apache.org/jira/browse/IOTDB-545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-545. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Update checkPathValidity in Session >

[jira] [Closed] (IOTDB-547) Fix typo for tsfile schema

[ https://issues.apache.org/jira/browse/IOTDB-547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-547. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Fix typo for tsfile schema >

[jira] [Closed] (IOTDB-548) wrong link in README.md

[ https://issues.apache.org/jira/browse/IOTDB-548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-548. - Fix Version/s: (was: master branch) 0.10.0-SNAPSHOT Resolution: Fixed >

[jira] [Closed] (IOTDB-546) Show child paths statement doesn't show quotation marks in path

[ https://issues.apache.org/jira/browse/IOTDB-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-546. - Resolution: Fixed > Show child paths statement doesn't show quotation marks in path >

[jira] [Closed] (IOTDB-536) Process about nonExistMeasurement and ConstantMeasurement in AlignByDevice is complex and not intuitive

[ https://issues.apache.org/jira/browse/IOTDB-536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-536. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Process about nonExistMeasurement and

[jira] [Commented] (IOTDB-399) Chinese document is inconsist with The English version

[ https://issues.apache.org/jira/browse/IOTDB-399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17052001#comment-17052001 ] Jialin Qiao commented on IOTDB-399: --- [https://github.com/apache/incubator-iotdb/pull/884]   > Chinese

[jira] [Created] (IOTDB-545) Update checkPathValidity in Session

Jialin Qiao created IOTDB-545: - Summary: Update checkPathValidity in Session Key: IOTDB-545 URL: https://issues.apache.org/jira/browse/IOTDB-545 Project: Apache IoTDB Issue Type: Improvement

[jira] [Closed] (IOTDB-450) Add system design documents

[ https://issues.apache.org/jira/browse/IOTDB-450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-450. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Add system design documents >

[jira] [Closed] (IOTDB-494) Avoid OOM in reading overlapped chunks

[ https://issues.apache.org/jira/browse/IOTDB-494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-494. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed The new query engine read unseq chunks in an

[jira] [Closed] (IOTDB-498) Support date format "2020-02-10"

[ https://issues.apache.org/jira/browse/IOTDB-498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-498. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Support date format "2020-02-10" >

[jira] [Commented] (IOTDB-498) Support date format "2020-02-10"

[ https://issues.apache.org/jira/browse/IOTDB-498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17050240#comment-17050240 ] Jialin Qiao commented on IOTDB-498: --- Yes > Support date format "2020-02-10" >

[jira] [Closed] (IOTDB-430) using star to get records count is poor efficiency than using integer

[ https://issues.apache.org/jira/browse/IOTDB-430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-430. - Resolution: Not A Problem > using star to get records count is poor efficiency than using integer >

[jira] [Commented] (IOTDB-430) using star to get records count is poor efficiency than using integer

[ https://issues.apache.org/jira/browse/IOTDB-430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17050003#comment-17050003 ] Jialin Qiao commented on IOTDB-430: --- +1 for not doing this issue. As discussed before, this issue will

[jira] [Closed] (IOTDB-529) Relative times and NOW() operator cannot be used in Group By

[ https://issues.apache.org/jira/browse/IOTDB-529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-529. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Relative times and NOW() operator cannot be

[jira] [Closed] (IOTDB-527) SeriesReader bug when mergeReader has data and overlappedPageReaders isEmpty

[ https://issues.apache.org/jira/browse/IOTDB-527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-527. - Resolution: Fixed > SeriesReader bug when mergeReader has data and overlappedPageReaders isEmpty >

[jira] [Closed] (IOTDB-298) Last time-value query

[ https://issues.apache.org/jira/browse/IOTDB-298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-298. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Last time-value query > - >

[jira] [Closed] (IOTDB-376) Metric module is not enabled when calling executeQueryStatement()

[ https://issues.apache.org/jira/browse/IOTDB-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-376. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Metric module is not enabled when calling

[jira] [Closed] (IOTDB-380) Questions about asterisks in storage group or time series paths

[ https://issues.apache.org/jira/browse/IOTDB-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-380. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Questions about asterisks in storage group or

[jira] [Commented] (IOTDB-380) Questions about asterisks in storage group or time series paths

[ https://issues.apache.org/jira/browse/IOTDB-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046656#comment-17046656 ] Jialin Qiao commented on IOTDB-380: --- Hi, setting storage group and create timeseries should share the

[jira] [Closed] (IOTDB-479) JMX connection failed

[ https://issues.apache.org/jira/browse/IOTDB-479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-479. - Resolution: Won't Fix > JMX connection failed > - > > Key: IOTDB-479

[jira] [Commented] (IOTDB-479) JMX connection failed

[ https://issues.apache.org/jira/browse/IOTDB-479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046581#comment-17046581 ] Jialin Qiao commented on IOTDB-479: --- If users meet this problem, the quick start record how to resolve.

[jira] [Closed] (IOTDB-512) select count(*) no response

[ https://issues.apache.org/jira/browse/IOTDB-512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-512. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > select count(*) no response >

[jira] [Closed] (IOTDB-525) Memory size of MemTable is added wrongly when executing batch insertion

[ https://issues.apache.org/jira/browse/IOTDB-525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-525. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Memory size of MemTable is added wrongly when

[jira] [Closed] (IOTDB-379) website error

[ https://issues.apache.org/jira/browse/IOTDB-379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-379. - Resolution: Won't Fix Hi, this issue has been forwarded to apache incubator. > website error >

[jira] [Closed] (IOTDB-197) JMX connection failure

[ https://issues.apache.org/jira/browse/IOTDB-197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-197. - Resolution: Duplicate > JMX connection failure > -- > > Key:

[jira] [Closed] (IOTDB-429) There is no result to fetch , get back a null is enough.

[ https://issues.apache.org/jira/browse/IOTDB-429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-429. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > There is no result to fetch , get back a null

[jira] [Closed] (IOTDB-476) Improve the ExpressionOptimizer

[ https://issues.apache.org/jira/browse/IOTDB-476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-476. - > Improve the ExpressionOptimizer > --- > > Key: IOTDB-476 >

[jira] [Closed] (IOTDB-501) let Travis CI more stable

[ https://issues.apache.org/jira/browse/IOTDB-501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-501. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > let Travis CI more stable >

[jira] [Closed] (IOTDB-171) Sync file create snapshot fail

[ https://issues.apache.org/jira/browse/IOTDB-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-171. - Fix Version/s: 0.9.0 Resolution: Fixed > Sync file create snapshot fail >

[jira] [Closed] (IOTDB-255) Can't restart IoTDB service

[ https://issues.apache.org/jira/browse/IOTDB-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-255. - Resolution: Cannot Reproduce > Can't restart IoTDB service > --- > >

[jira] [Closed] (IOTDB-196) One question for the explanation about the structure of DeviceIndexMetadata in the document

[ https://issues.apache.org/jira/browse/IOTDB-196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-196. - Fix Version/s: 0.9.0 Resolution: Fixed > One question for the explanation about the structure of

[jira] [Closed] (IOTDB-126) IoTDB will not be closed immediately after run 'stop-server.sh' script

[ https://issues.apache.org/jira/browse/IOTDB-126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-126. - Resolution: Cannot Reproduce > IoTDB will not be closed immediately after run 'stop-server.sh' script >

[jira] [Commented] (IOTDB-328) Check the validity of settings in configuration files when restart and upgrade

[ https://issues.apache.org/jira/browse/IOTDB-328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046117#comment-17046117 ] Jialin Qiao commented on IOTDB-328: --- Hi, timestamp_precision is recorded now.   Others need to be

[jira] [Closed] (IOTDB-332) Bugs when using Chinese character in the timeseries path

[ https://issues.apache.org/jira/browse/IOTDB-332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-332. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Bugs when using Chinese character in the

[jira] [Commented] (IOTDB-332) Bugs when using Chinese character in the timeseries path

[ https://issues.apache.org/jira/browse/IOTDB-332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046113#comment-17046113 ] Jialin Qiao commented on IOTDB-332: --- Hi, now we support "" in the leaf node and the following sqls are

[jira] [Closed] (IOTDB-358) Questions about the `group by` down-samplying clause

[ https://issues.apache.org/jira/browse/IOTDB-358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-358. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Not A Problem > Questions about the `group by`

[jira] [Commented] (IOTDB-358) Questions about the `group by` down-samplying clause

[ https://issues.apache.org/jira/browse/IOTDB-358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046089#comment-17046089 ] Jialin Qiao commented on IOTDB-358: --- The start time point is the same as the start time of the quired

[jira] [Closed] (IOTDB-388) Need to disable sonar and coveralls for non-committers

[ https://issues.apache.org/jira/browse/IOTDB-388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-388. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Need to disable sonar and coveralls for

[jira] [Closed] (IOTDB-344) Thrift libstdc++ miss match

[ https://issues.apache.org/jira/browse/IOTDB-344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-344. - Resolution: Cannot Reproduce > Thrift libstdc++ miss match > --- > >

[jira] [Closed] (IOTDB-407) NullPoint in ActiveTimeSeriesCounter

[ https://issues.apache.org/jira/browse/IOTDB-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-407. - Fix Version/s: 0.10.0-SNAPSHOT Assignee: Xiangdong Huang Resolution: Fixed

[jira] [Closed] (IOTDB-446) Can not create or query time series whose path starts with a digit but has strings

[ https://issues.apache.org/jira/browse/IOTDB-446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-446. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Can not create or query time series whose path

[jira] [Closed] (IOTDB-520) Result of IBatchReader should not cross partition

[ https://issues.apache.org/jira/browse/IOTDB-520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-520. - Fix Version/s: (was: master branch) 0.10.0-SNAPSHOT Resolution: Fixed >

[jira] [Closed] (IOTDB-524) Sequence File's order isn't right

[ https://issues.apache.org/jira/browse/IOTDB-524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-524. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Sequence File's order isn't right >

[jira] [Closed] (IOTDB-444) Enhanced wildcard query on device path

[ https://issues.apache.org/jira/browse/IOTDB-444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-444. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Enhanced wildcard query on device path >

[jira] [Closed] (IOTDB-416) [0.9.1] ASF header format issues

[ https://issues.apache.org/jira/browse/IOTDB-416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-416. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > [0.9.1] ASF header format issues >

[jira] [Closed] (IOTDB-395) The link of Dockerfile is incorrect in the doc of quick start

[ https://issues.apache.org/jira/browse/IOTDB-395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-395. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > The link of Dockerfile is incorrect in the doc

[jira] [Commented] (IOTDB-395) The link of Dockerfile is incorrect in the doc of quick start

[ https://issues.apache.org/jira/browse/IOTDB-395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17045118#comment-17045118 ] Jialin Qiao commented on IOTDB-395: --- Hi, the docker files of different versions are all contained in 

[jira] [Closed] (IOTDB-417) [0.9.1] With German Locale it does NOT work as one test fails due to decimal comma vs decimal point

[ https://issues.apache.org/jira/browse/IOTDB-417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-417. - Resolution: Fixed > [0.9.1] With German Locale it does NOT work as one test fails due to decimal > comma

[jira] [Closed] (IOTDB-431) Get count of an exist storage group by jdbc, system get back a wrong result.

[ https://issues.apache.org/jira/browse/IOTDB-431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-431. - Resolution: Cannot Reproduce > Get count of an exist storage group by jdbc, system get back a wrong

[jira] [Closed] (IOTDB-470) Startup failed when there are 0 byte size TsFiles

[ https://issues.apache.org/jira/browse/IOTDB-470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-470. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Startup failed when there are 0 byte size

[jira] [Closed] (IOTDB-306) count query is not that fast

[ https://issues.apache.org/jira/browse/IOTDB-306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-306. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > count query is not that fast >

[jira] [Closed] (IOTDB-478) Redesign the cache in TsFile/Engine

[ https://issues.apache.org/jira/browse/IOTDB-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-478. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Redesign the cache in TsFile/Engine >

[jira] [Closed] (IOTDB-503) Add checkTimeseriesExists for session

[ https://issues.apache.org/jira/browse/IOTDB-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-503. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Add checkTimeseriesExists for session >

[jira] [Closed] (IOTDB-502) Fix possible NPE in `org.apache.iotdb.db.service.TSServiceImpl`

[ https://issues.apache.org/jira/browse/IOTDB-502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-502. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Fix possible NPE in

[jira] [Commented] (IOTDB-504) Confusing implementations of next()

[ https://issues.apache.org/jira/browse/IOTDB-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17045094#comment-17045094 ] Jialin Qiao commented on IOTDB-504: --- [https://github.com/apache/incubator-iotdb/pull/713] > Confusing

[jira] [Commented] (IOTDB-504) Confusing implementations of next()

[ https://issues.apache.org/jira/browse/IOTDB-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17045092#comment-17045092 ] Jialin Qiao commented on IOTDB-504: --- [https://github.com/apache/incubator-iotdb/pull/713] > Confusing

[jira] [Commented] (IOTDB-504) Confusing implementations of next()

[ https://issues.apache.org/jira/browse/IOTDB-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17045091#comment-17045091 ] Jialin Qiao commented on IOTDB-504: --- Hi, In the new query engine, we have fixed all hasNext and next

[jira] [Closed] (IOTDB-504) Confusing implementations of next()

[ https://issues.apache.org/jira/browse/IOTDB-504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-504. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Confusing implementations of next() >

[jira] [Closed] (IOTDB-506) Compatibility error: The 0.9 server throws exception when accessed by 0.10 session client.

[ https://issues.apache.org/jira/browse/IOTDB-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-506. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Compatibility error: The 0.9 server throws

[jira] [Commented] (IOTDB-523) A potential query optimization for querying many measurements of a device

[ https://issues.apache.org/jira/browse/IOTDB-523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17045089#comment-17045089 ] Jialin Qiao commented on IOTDB-523: --- Hi, ChunkMetadata is tightly coupled with our query engine. If you

[jira] [Closed] (IOTDB-522) Aggregation result should be serializable

[ https://issues.apache.org/jira/browse/IOTDB-522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-522. - Fix Version/s: (was: master branch) 0.10.0-SNAPSHOT Resolution: Fixed >

[jira] [Commented] (IOTDB-522) Aggregation result should be serializable

[ https://issues.apache.org/jira/browse/IOTDB-522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17044399#comment-17044399 ] Jialin Qiao commented on IOTDB-522: --- Hi, we could add two interfaces in AggregateResult:   public

[jira] [Closed] (IOTDB-514) To support aggregation in the distributed version

[ https://issues.apache.org/jira/browse/IOTDB-514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-514. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > To support aggregation in the distributed

[jira] [Commented] (IOTDB-512) When I using [select count(*) from root.*.*] in iotdb-cli, I got an error message like : OutOfMemoryError: Java heap space

[ https://issues.apache.org/jira/browse/IOTDB-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17043165#comment-17043165 ] Jialin Qiao commented on IOTDB-512: --- Hi, we just merge a new query engine into the master branch, please

[jira] [Created] (IOTDB-513) Change the disable aline query to 3 column

Jialin Qiao created IOTDB-513: - Summary: Change the disable aline query to 3 column Key: IOTDB-513 URL: https://issues.apache.org/jira/browse/IOTDB-513 Project: Apache IoTDB Issue Type: Wish

[jira] [Closed] (IOTDB-428) create a new timeseries by jdbc , system get back an error.

[ https://issues.apache.org/jira/browse/IOTDB-428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-428. - Resolution: Not A Problem > create a new timeseries by jdbc , system get back an error. >

[jira] [Closed] (IOTDB-511) Deault directories are not platform-independent

[ https://issues.apache.org/jira/browse/IOTDB-511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-511. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Deault directories are not platform-independent

[jira] [Closed] (IOTDB-309) build docker file failed because installing thrift failed

[ https://issues.apache.org/jira/browse/IOTDB-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-309. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > build docker file failed because installing

[jira] [Closed] (IOTDB-274) Refactor MManager

[ https://issues.apache.org/jira/browse/IOTDB-274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-274. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Refactor MManager > -- > >

[jira] [Closed] (IOTDB-418) Refactor query process in IoTDB

[ https://issues.apache.org/jira/browse/IOTDB-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-418. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Refactor query process in IoTDB >

[jira] [Closed] (IOTDB-510) A NullPointException in the TsFileProcessor when flushing memtables

[ https://issues.apache.org/jira/browse/IOTDB-510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-510. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > A NullPointException in the TsFileProcessor

[jira] [Closed] (IOTDB-482) Vectorized TimeGenerator

[ https://issues.apache.org/jira/browse/IOTDB-482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-482. - Resolution: Fixed > Vectorized TimeGenerator > > > Key:

[jira] [Closed] (IOTDB-496) An extra line in CLI when the result is empty

[ https://issues.apache.org/jira/browse/IOTDB-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-496. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > An extra line in CLI when the result is empty >

[jira] [Commented] (IOTDB-306) count query is not that fast

[ https://issues.apache.org/jira/browse/IOTDB-306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17038708#comment-17038708 ] Jialin Qiao commented on IOTDB-306: --- [https://github.com/apache/incubator-iotdb/pull/713] > count query

[jira] [Created] (IOTDB-498) Support date format "2020-02-10"

Jialin Qiao created IOTDB-498: - Summary: Support date format "2020-02-10" Key: IOTDB-498 URL: https://issues.apache.org/jira/browse/IOTDB-498 Project: Apache IoTDB Issue Type: Wish

[jira] [Created] (IOTDB-496) An extra line in align by device query

Jialin Qiao created IOTDB-496: - Summary: An extra line in align by device query Key: IOTDB-496 URL: https://issues.apache.org/jira/browse/IOTDB-496 Project: Apache IoTDB Issue Type: Bug

[jira] [Closed] (IOTDB-491) Constant name `pool ` should be all uppercase

[ https://issues.apache.org/jira/browse/IOTDB-491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-491. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Constant name `pool ` should be all uppercase

[jira] [Closed] (IOTDB-471) NullPoint exception when merging all TsFiles (may caused by TimeRange Partition)

[ https://issues.apache.org/jira/browse/IOTDB-471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-471. - Resolution: Fixed > NullPoint exception when merging all TsFiles (may caused by TimeRange > Partition) >

[jira] [Commented] (IOTDB-471) NullPoint exception when merging all TsFiles (may caused by TimeRange Partition)

[ https://issues.apache.org/jira/browse/IOTDB-471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17038076#comment-17038076 ] Jialin Qiao commented on IOTDB-471: --- [https://github.com/apache/incubator-iotdb/pull/816] > NullPoint

[jira] [Created] (IOTDB-495) Refactor Dataset and Executor in QueryEngine

Jialin Qiao created IOTDB-495: - Summary: Refactor Dataset and Executor in QueryEngine Key: IOTDB-495 URL: https://issues.apache.org/jira/browse/IOTDB-495 Project: Apache IoTDB Issue Type:

[jira] [Created] (IOTDB-494) Avoid OOM in reading overlapped chunks

Jialin Qiao created IOTDB-494: - Summary: Avoid OOM in reading overlapped chunks Key: IOTDB-494 URL: https://issues.apache.org/jira/browse/IOTDB-494 Project: Apache IoTDB Issue Type: Improvement

[jira] [Closed] (IOTDB-464) Vectorize the SeriesReaderByTimestamp

[ https://issues.apache.org/jira/browse/IOTDB-464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-464. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Vectorize the SeriesReaderByTimestamp >

[jira] [Closed] (IOTDB-467) The CLI displays query results in a batch manner

[ https://issues.apache.org/jira/browse/IOTDB-467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-467. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > The CLI displays query results in a batch

[jira] [Commented] (IOTDB-482) Vectorized TimeGenerator

[ https://issues.apache.org/jira/browse/IOTDB-482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17037455#comment-17037455 ] Jialin Qiao commented on IOTDB-482: --- For all query types with value filter, such as where s1=1 or s2=1,

[jira] [Closed] (IOTDB-454) Vectorize the TimeGenerator

[ https://issues.apache.org/jira/browse/IOTDB-454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-454. - Resolution: Duplicate > Vectorize the TimeGenerator > --- > >

[jira] [Closed] (IOTDB-466) Modify sql grammar

[ https://issues.apache.org/jira/browse/IOTDB-466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-466. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Modify sql grammar > -- > >

[jira] [Closed] (IOTDB-475) Improve the logic of AlignByDevicePlan in PhysicalGenerator

[ https://issues.apache.org/jira/browse/IOTDB-475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-475. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Improve the logic of AlignByDevicePlan in

[jira] [Commented] (IOTDB-471) NullPoint exception when merging all TsFiles (may caused by TimeRange Partition)

[ https://issues.apache.org/jira/browse/IOTDB-471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17036170#comment-17036170 ] Jialin Qiao commented on IOTDB-471: --- We do not figure out how it occurs, only add some log. So this

[jira] [Created] (IOTDB-478) Redesign the cache in TsFile/Engine

Jialin Qiao created IOTDB-478: - Summary: Redesign the cache in TsFile/Engine Key: IOTDB-478 URL: https://issues.apache.org/jira/browse/IOTDB-478 Project: Apache IoTDB Issue Type: Improvement

[jira] [Created] (IOTDB-477) Add file level statistics

Jialin Qiao created IOTDB-477: - Summary: Add file level statistics Key: IOTDB-477 URL: https://issues.apache.org/jira/browse/IOTDB-477 Project: Apache IoTDB Issue Type: Wish

[jira] [Commented] (IOTDB-468) Seperate AlignByDevicePlan from QueryPlan

[ https://issues.apache.org/jira/browse/IOTDB-468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17035973#comment-17035973 ] Jialin Qiao commented on IOTDB-468: --- [https://github.com/apache/incubator-iotdb/pull/796] > Seperate

[jira] [Closed] (IOTDB-468) Seperate AlignByDevicePlan from QueryPlan

[ https://issues.apache.org/jira/browse/IOTDB-468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-468. - Fix Version/s: 0.10.0-SNAPSHOT Resolution: Fixed > Seperate AlignByDevicePlan from QueryPlan >

[jira] [Created] (IOTDB-476) Improve the ExpressionOptimizer

Jialin Qiao created IOTDB-476: - Summary: Improve the ExpressionOptimizer Key: IOTDB-476 URL: https://issues.apache.org/jira/browse/IOTDB-476 Project: Apache IoTDB Issue Type: Improvement

[jira] [Created] (IOTDB-475) Improve the logic of AlignByDevicePlan in PhysicalGenerator

Jialin Qiao created IOTDB-475: - Summary: Improve the logic of AlignByDevicePlan in PhysicalGenerator Key: IOTDB-475 URL: https://issues.apache.org/jira/browse/IOTDB-475 Project: Apache IoTDB

[jira] [Created] (IOTDB-474) Add lossy compression

Jialin Qiao created IOTDB-474: - Summary: Add lossy compression Key: IOTDB-474 URL: https://issues.apache.org/jira/browse/IOTDB-474 Project: Apache IoTDB Issue Type: Wish Components:

[jira] [Created] (IOTDB-473) Dynamic encoding strategy

Jialin Qiao created IOTDB-473: - Summary: Dynamic encoding strategy Key: IOTDB-473 URL: https://issues.apache.org/jira/browse/IOTDB-473 Project: Apache IoTDB Issue Type: Wish

[jira] [Created] (IOTDB-472) Add more encoding/compression methods

Jialin Qiao created IOTDB-472: - Summary: Add more encoding/compression methods Key: IOTDB-472 URL: https://issues.apache.org/jira/browse/IOTDB-472 Project: Apache IoTDB Issue Type: Wish

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