commit | 1ce20951828b388022fb6a1aae8113b750f47cfa | [log] [tgz] |
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author | ajantha-bhat <ajanthabhat@gmail.com> | Mon Apr 13 11:52:18 2020 +0530 |
committer | xubo245 <601450868@qq.com> | Thu Jul 23 22:33:54 2020 +0800 |
tree | 7ed26f214bfadf0f4828b292e8e30d8ad6885d96 | |
parent | 3c4c05d4f28321f571f6f05b013bf7d3507dc4bb [diff] |
[CARBONDATA-3829] Support pagination in SDK reader Why is this PR needed? Please refer the design document attached in the JIRA. Carbondata SDK now currently doesn't support pagination. What changes were proposed in this PR? a) Support pagination from java SDK with LRU cache support. b) Support pagination in python SDK by calling JAVA SDK. Does this PR introduce any user interface change? No [Added new interfaces] Is any new testcase added? Yes This closes #3770
Apache CarbonData is an indexed columnar data store solution for fast analytics on big data platform, e.g.Apache Hadoop, Apache Spark, etc.
You can find the latest CarbonData document and learn more at: http://carbondata.apache.org
CarbonData file format is a columnar store in HDFS, it has many features that a modern columnar format has, such as splittable, compression schema ,complex data type etc, and CarbonData has following unique features:
CarbonData is built using Apache Maven, to build CarbonData
Some features are marked as experimental because the syntax/implementation might change in the future.
This is an active open source project for everyone, and we are always open to people who want to use this system or contribute to it. This guide document introduce how to contribute to CarbonData.
To get involved in CarbonData:
Apache CarbonData is an open source project of The Apache Software Foundation (ASF).