Missed out DEV. ------------------------------------------------------------------发件人：刘奎恩(局外) <[email protected]>发送时间：2017年11月14日(星期二) 11:15收件人：Lei Chang <[email protected]>主 题：回复：Apache HAWQ (incubating) 2.3.0.0 suggestion Hi Dr. Chang, Good, thanks for useful suggestion. Now there is: https://issues.apache.org/jira/browse/HAWQ-1550 We are trying to integrate Hawq engine onto MaxCompute (former name ODPS, within Aliyun Cloud), Seahawks, it is led by Mr. Chen Xia. We develop a component AXF (borrow idea from PXF) to connect data sources from Druid and MaxCompute, it works well for this 11.11 battle, but it is not stand-alone program. -------------—— Kuien Liu/奎恩 ------------------------------------------------------------------发件人：Lei Chang <[email protected]>发送时间：2017年11月14日(星期二) 10:28收件人：dev <[email protected]>; 刘奎恩(局外) <[email protected]>主 题：Re: Apache HAWQ (incubating) 2.3.0.0 suggestion
Kuien, we are welcoming any good contributions from the community. Looks hawq_log_master_concise is a good enhancement, I'd like suggest you create a JIRA and we can discuss it on the JIRA. Can you explain more about Druid Wrapper & MaxCompute Wrapper? What are the use cases here? CheersLei On Tue, Nov 14, 2017 at 10:05 AM, 刘奎恩(局外) <[email protected]> wrote: Hi Ed and Hawq, I have add two GUCs (log_max_size, log_max_age) to control the logfile size on master, otherwise the query to hawq_toolkit.hawq_log_master_concise will be slower and slower, and disk usage on master is hard to constrain. If some gys are interested to this, I can submit it to Hawq. Besides, our team has introduced many interesting features on hawq, but most of them are deep coupling with Alibaba Cloud. Some of them may be (maybe not) seperated alone, such as Druid Wrapper, MaxCompute Wrapper. I will discuss with teammates Mr. Chen Xia, Mr. Zhiyong Dai et al. 祝好！刘奎恩/局外 ------------------------------------------------------------------发件人：Ed Espino <[email protected]>发送时间：2017年11月13日(星期一) 23:25收件人：dev <[email protected]>主 题：Apache HAWQ (incubating) 2.3.0.0 suggestion HAWQ, I feel we have sufficient content to warrant a 2.3.0.0 release. It has been 4+ months since our last release (2.2.0.0). I suggest we include the pluggable storage feature (HAWQ-786 - assigned to Chiyang Wan - [email protected]) plus others (as appropriate) in the 2.3.0.0 queue in the next release. Are there any outstanding issues that are mandatory for the 2.3.0.0 release? What do others think? -=e -- *Ed Espino*
