[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-27 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16779291#comment-16779291 ] Stamatis Zampetakis commented on CALCITE-2703: -- Below, I outline a few alternative names

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-14 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16768751#comment-16768751 ] Stamatis Zampetakis commented on CALCITE-2703: -- Thanks [~julianhyde], [~hhlai1990] for

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-13 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16767551#comment-16767551 ] Julian Hyde commented on CALCITE-2703: -- There is not currently a global config holder. (Let's have

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-12 Thread Lai Zhou (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766897#comment-16766897 ] Lai Zhou commented on CALCITE-2703: --- [~julianhyde], I think this cache will be shared by different

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-12 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766414#comment-16766414 ] Julian Hyde commented on CALCITE-2703: -- The change looks fine. I'd like some documentation around

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-12 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766097#comment-16766097 ] Stamatis Zampetakis commented on CALCITE-2703: -- Thanks [~vladimirsitnikov]! Meanwhile, I

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-12 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766095#comment-16766095 ] Vladimir Sitnikov commented on CALCITE-2703: [~zabetak], thanks for the ping, I'll review

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2019-02-12 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16766080#comment-16766080 ] Stamatis Zampetakis commented on CALCITE-2703: -- Hi [~vladimirsitnikov], [~julianhyde],

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-13 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720057#comment-16720057 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~hhlai1990], I think it is doable but I

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-13 Thread Lai Zhou (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720050#comment-16720050 ] Lai Zhou commented on CALCITE-2703: --- [~zabetak]， in fact， we use calcite to execute a lot of  'hive

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-13 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720036#comment-16720036 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~hhlai1990], as it is the case for this

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-13 Thread Lai Zhou (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16719993#comment-16719993 ] Lai Zhou commented on CALCITE-2703: --- [~julianhyde] [~zabetak] I use calcite(1.17.0) for real-time

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-04 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16708539#comment-16708539 ] Stamatis Zampetakis commented on CALCITE-2703: -- I placed the cache inside

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16706052#comment-16706052 ] Julian Hyde commented on CALCITE-2703: -- {quote}I opened this JIRA case because I believe a cache

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705864#comment-16705864 ] Stamatis Zampetakis commented on CALCITE-2703: -- The first reason to skip dynamic functions

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705823#comment-16705823 ] Vladimir Sitnikov commented on CALCITE-2703: {quote}Calcite as a server.{quote} I don't get

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705819#comment-16705819 ] Vladimir Sitnikov commented on CALCITE-2703: [~zabetak], what is the reason to skip class

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705762#comment-16705762 ] Stamatis Zampetakis commented on CALCITE-2703: -- That's right! I am using many parts of it

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705750#comment-16705750 ] Vladimir Sitnikov commented on CALCITE-2703: {quote} thus does not pass from the

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-12-01 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705738#comment-16705738 ] Stamatis Zampetakis commented on CALCITE-2703: -- {quote} In other words, what if we add a

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-30 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705567#comment-16705567 ] Julian Hyde commented on CALCITE-2703: -- This always happens when someone proposes a cache. They

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-30 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705089#comment-16705089 ] Vladimir Sitnikov commented on CALCITE-2703: {quote}Calcite's implementation of

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-30 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16704984#comment-16704984 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~vladimirsitnikov] Calcite's

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-23 Thread Julian Hyde (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16697373#comment-16697373 ] Julian Hyde commented on CALCITE-2703: -- Let’s be careful. You’re adding a layer of caching in

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-23 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16697316#comment-16697316 ] Vladimir Sitnikov commented on CALCITE-2703: I mean cache in Calcite's implementation of

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-23 Thread Stamatis Zampetakis (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16697297#comment-16697297 ] Stamatis Zampetakis commented on CALCITE-2703: -- I am not using Calcite as a server so I am

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

2018-11-23 Thread Vladimir Sitnikov (JIRA)
[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16697287#comment-16697287 ] Vladimir Sitnikov commented on CALCITE-2703: [~zabetak], have you checked the original SQL