Re: calcite multi-threading problem

[xiaobo]

yes, we use drools in the same project,  and drools uses janino too, is 
there a version list of janino which janino supports?



---Original---
From: "Dmitry Sysolyatin"<dm.sysolya...@gmail.com&gt;
Date: Fri, Feb 11, 2022 18:30 PM
To: "dev"<dev@calcite.apache.org&gt;;
Subject: Re: calcite multi-threading problem


Hi!
It&nbsp;looks&nbsp;like&nbsp;a&nbsp;dependency&nbsp;issue,&nbsp;not&nbsp;like&nbsp;a&nbsp;multi-threading&nbsp;issue.&nbsp;Most
likely&nbsp;you&nbsp;have&nbsp;some&nbsp;dependency&nbsp;that&nbsp;use&nbsp;another&nbsp;version&nbsp;of&nbsp;janino&nbsp;but
calcite&nbsp;requires&nbsp;another&nbsp;one

On&nbsp;Fri,&nbsp;Feb&nbsp;11,&nbsp;2022&nbsp;at&nbsp;12:18&nbsp;PM&nbsp;xiaobo&nbsp;<guxiaobo1...@qq.com.invalid&gt;&nbsp;wrote:

&gt;&nbsp;Hi,
&gt;
&gt;
&gt;&nbsp;we&nbsp;open&nbsp;a&nbsp;calcite&nbsp;connection&nbsp;with&nbsp;ReflectiveSchema&nbsp;in&nbsp;one&nbsp;thread,&nbsp;and
&gt;&nbsp;execute&nbsp;sqls&nbsp;in&nbsp;other&nbsp;&nbsp;threads&nbsp;against&nbsp;the&nbsp;connection,&nbsp;but&nbsp;failed&nbsp;with
&gt;&nbsp;this&nbsp;error
&gt;
&gt;
&gt;
&gt;
&gt;&nbsp;com.google.common.util.concurrent.ExecutionError:
&gt;&nbsp;java.lang.NoSuchMethodError:
&gt;
&gt;&nbsp;org.codehaus.commons.compiler.CompilerFactoryFactory.getDefaultCompilerFactory(Ljava/lang/ClassLoader;)
&gt;
&gt;&nbsp;Lorg/codehaus/commons/compiler/ICompilerFactory;
&gt;
&gt;
&gt;&nbsp;do&nbsp;we&nbsp;miss&nbsp;anything&nbsp;regarding&nbsp;to&nbsp;multi-threading&nbsp;with&nbsp;calcite?