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17 Commits

Author SHA1 Message Date
SURYA SUMANTH N b26b7b1d9f Spill Prefetch and Prioritize Larger Splits 2021-11-30 19:50:59 +05:30
Nitin Kashyap f16d1e49e2
[157] Spiller serialization optimizations 2021-11-27 16:44:43 +05:30
Aman Omer 2f9e2b54f6 I3YM5D The execution time printed from CLI is not correct 2021-11-15 16:22:02 +05:30
Raghunandan 3793aa170a [maven-release-plugin] prepare for next development iteration 2021-10-01 13:13:30 +05:30
Raghunandan ed881ae4f2 [maven-release-plugin] prepare for next development iteration 2021-06-30 11:28:55 +05:30
Raghunandan 34b34313b3 [maven-release-plugin] prepare for next development iteration 2021-03-31 11:15:11 +05:30
Raghunandan 592b5cbc9d [maven-release-plugin] prepare for next development iteration 2020-12-30 19:16:54 +05:30
tushengxia 1adfd96a45 Support hindex creation and management through operators 
- remove presto-cli's direct dependency on hindex
- add new CreateIndexOperator
    - when a CREATE INDEX statement is received, rewrite the query as a TableScan and use the data from TableScan to create index
    - hindex no longer has a direct dependency on hive packages, it now uses the hive connector
- support index creation at different levels, e.g. file level or partition level
- remove BitmapIndex support, the previous version had issues; a new version will be added later
- add metadata to Pages, currently only enabled for hindex usecase
 2020-11-12 16:03:23 -05:00
Yize Li 9266b710b8 configurable http security headers 
add docs
 2020-09-28 22:01:01 +08:00
Raghunandan a9ca254fb6 Change OpenLooKeng version number to have snapshot 
Change OpenLooKeng version numbers to have correct convention and dependency
 2020-09-23 09:15:10 +05:30
luren f779d316ad fix bug that HttpUrl.get may return null, we should judge it before use it. 2020-09-18 11:49:03 +08:00
Yize Li 4d0f20d962 add http security headers 2020-09-11 15:41:34 +08:00
luren b3e5363280 dc connector performance optimization 2020-08-29 09:04:17 +08:00
i-robot e14ee2348e !80 Fix user kill a cross-dc subquery, this cross-dc query can't finish abnormally 
Merge pull request !80 from zhangjingfang/fix-dc-kill-subquery
 2020-07-24 21:42:22 +08:00
giteezhangjingfang 100bcffabf fix remote hetu stop subquery, but local query is normal finsihed issue 2020-07-22 16:38:36 +08:00
Haochen Ding 91400650a7 Refactor and optimize current Dynamic Filter implementation 
1. Use internal BloomFilter instead of Guava BloomFilter for better performance
2. Improve row filtering logic using DynamicFilter for better performance
3. Moved BloomFilter and DynamicFilter implementations to hetu-common
4. Refactored DynamicFilter related classes
 2020-07-20 12:37:51 -03:00
fbird2020 4769cbf5c6 openLooKeng first commit 2020-06-29 21:49:10 +08:00