- 18 7月, 2019 8 次提交
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由 qiaojialin 提交于
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由 Zihan Meng 提交于
* Add TsFile Docs, delete Json schema
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由 Jialin Qiao 提交于
improve some code in UnseqResourceMergeReader
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由 Jialin Qiao 提交于
[IOTDB-142] Change String literal "UTF-8" into StandardCharsets.UTF_8
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由 Jialin Qiao 提交于
add documents to explain how to use IDEA/Eclipse to develop IoTDB
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由 qiaojialin 提交于
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由 qiaojialin 提交于
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由 RuiLei 提交于
- avoid the creation of TsFileSequenceReader for skipped resources - avoid the creation of DigestForFilter when the filter is null
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- 17 7月, 2019 16 次提交
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由 xiangdong huang 提交于
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由 zhutianci 提交于
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由 Jialin Qiao 提交于
Cherry picks from rel/0.8 to master
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由 Jialin Qiao 提交于
Fix errors in 1-Deployment.md
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由 Jialin Qiao 提交于
Update 0-Content.md
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由 Zihan Meng 提交于
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由 Jialin Qiao 提交于
perfect documents
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由 RUI, LEI 提交于
* Refactor the reader package for readability The former code in the org.apache.iotdb.db.query.reader package is somewhat diffcult to read. Through this refactor, two main tasks are completed: * the three levels of readers are made explicit: chunkRelated < resoureRelated < seriesReader * the two interfaces for creating the unsequence readers in SeriesReaderFactoryImpl are removed. Instead, two classes UnseqResourceMergeReader and UnseqResourceReaderByTimestamp are used. This change brings two benefits: a) SeriesReaderFactoryImpl is thus focused purely on the creation of series readers and acts as a middleman between query executor and data reader.b) The classes for sequence and unsequence classes are symmetric finally. The future work includes further removing duplicated code and writing better annotations. * Deprecate the SeriesReaderFactoryImpl The former code creates the three series related readers ( SeriesReaderWithoutValueFilter, SeriesReaderWithValueFilter and SeriesReaderByTimestamp) by the help of SeriesReaderFactoryImpl. However, thanks to the latest refactor of the reader package, it becomes clear that the creation tasks can be handed over to the constructors of the three series reader classes respectively. This change brings about two benefits: 1) the role of the three series readers are more clear and controllable since now the inputs of their constructors are not pre-created readers but the raw resouces. 2) the SeriesReaderFactoryImpl now can be removed or changed to perform other tasks such as code deduplication. update * Add JAVA annotations and improve related tests. reformat license * fix the bug in getValueInTimestamp of SeqResourceReaderByTimestamp; further split the subpackage chunkRelated into two subpackages chunkRelated and fileRelated. * unsealed sequence TsFile's endTimeMap can also be used in constructNextReader of SeqResourceReaderByTimestamp to speed up * add resource filter step in the resource related reader construction process * add more annotations for isTsFileNotSatisfied and constructNextReader (cherry picked from commit 50f2da57)
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由 Julian Feinauer 提交于
(cherry picked from commit 76476bb4)
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由 Julian Feinauer 提交于
Fixed a bug where all tests in IoTDBAggregationIT fail on a System with Locale different than English. (cherry picked from commit 1903150f)
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由 Julian Feinauer 提交于
(cherry picked from commit dd4ecf28)
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由 Julian Feinauer 提交于
(cherry picked from commit f1442f41)
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由 PancrasL 提交于
good suggestion Co-Authored-By: NJialin Qiao <qjl16@mails.tsinghua.edu.cn>
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由 Yingge WAN 提交于
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由 151250128 提交于
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由 PancrasL 提交于
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- 16 7月, 2019 11 次提交
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由 PancrasL 提交于
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由 PancrasL 提交于
* Fix words that are inconsistent with the document * Update some screenshots * Modify the layout of some content
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由 Julian Feinauer 提交于
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由 Julian Feinauer 提交于
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由 Julian Feinauer 提交于
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由 Jialin Qiao 提交于
[IOTDB-73]Add new encoding method for regular timestamp column
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由 jack870131 提交于
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由 Jack Tsai 提交于
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由 Jack Tsai 提交于
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由 jack870131 提交于
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由 Jialin Qiao 提交于
refactor readonly mode check
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- 15 7月, 2019 5 次提交
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由 qiaojialin 提交于
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由 Tianan Li 提交于
* add class CompressionRatio * add iotdb config dynamic adapter * add dynamic para ut test * fix severe bug of dead lock * fix dead lock bug add remove useless synchronized in storage engine * add parameters in iotdb-engine.properties * remove set memtable to tsfile size if memtable size is large than tsfile size * change asyncFlush in StorageGroupProcessor to asyncTryToFlush * change MemTableSize type from long to int
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由 PancrasL 提交于
* add default parameters for client "-h 127.0.0.1 -p 6667 -u root -pw root"
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由 xiangdong huang 提交于
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由 qiaojialin 提交于
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