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From Josh Elser <josh.el...@gmail.com>
Subject Re: linkage error using Groovy
Date Mon, 20 Jun 2016 17:08:10 GMT
Negative, sorry :\

I'm not really sure how this all is supposed to work in Groovy. I'm a 
bit out of my element.

Brian Jeltema wrote:
> Any luck with this?
>
>> On Jun 9, 2016, at 10:07 PM, Josh Elser <josh.elser@gmail.com
>> <mailto:josh.elser@gmail.com>> wrote:
>>
>> FWIW, I've also reproduced this with Groovy 2.4.3, Oracle Java
>> 1.7.0_79 and Apache Phoenix 4.8.0-SNAPSHOT locally.
>>
>> Will dig some more.
>>
>> Brian Jeltema wrote:
>>> Groovy 2.4.3
>>> JDK 1.8
>>>
>>>> On Jun 8, 2016, at 11:26 AM, Josh Elser <josh.elser@gmail.com
>>>> <mailto:josh.elser@gmail.com>
>>>> <mailto:josh.elser@gmail.com>> wrote:
>>>>
>>>> Thanks for the info, Brian!
>>>>
>>>> What version of Groovy are ya using? I think I can try to poke at this
>>>> if I know that too.
>>>>
>>>> Brian Jeltema wrote:
>>>>> Our environment is HortonWorks hdp 2.4 which includes phoenix 4.4.
>>>>>
>>>>> To reproduce set CLASSPATH to the phoenix driver, in our case
>>>>>
>>>>> export CLASSPATH=/usr/hdp/current/phoenix-cient/phoenix-client.jar
>>>>>
>>>>> and run the following groovy script, assuming zookeeper is running on
>>>>> zknode:
>>>>>
>>>>> import groovy.sql.Sql
>>>>>
>>>>> Sql.newInstance("jdbc:phoenix:zknode:/hbase-unsecure",
>>>>> 'foo',
>>>>> 'bar',
>>>>> "org.apache.phoenix.jdbc.PhoenixDriver")
>>>>>
>>>>>> On Jun 6, 2016, at 11:44 PM, Josh Elser <josh.elser@gmail.com
>>>>>> <mailto:josh.elser@gmail.com>
>>>>>> <mailto:josh.elser@gmail.com>
>>>>>> <mailto:josh.elser@gmail.com>> wrote:
>>>>>>
>>>>>> Looks like you're knocking up against Hadoop (in
>>>>>> o.a.h.c.Configuration). Have you checked search results without
>>>>>> Phoenix specifically?
>>>>>>
>>>>>> I haven't run into anything like this before, but I'm also not a
bit
>>>>>> Groovy aficionado. If you can share your environment (or some sample
>>>>>> project that can exhibit this issue), it might help someone else
make
>>>>>> a recommendation?
>>>>>>
>>>>>> Brian Jeltema wrote:
>>>>>>> I’m trying to get a database connection using the Phoenix JDBC
>>>>>>> driver in
>>>>>>> a Groovy script.
>>>>>>> I’m running into linkage errors. I assume its a conflict between
the
>>>>>>> xerces libraries
>>>>>>> packaged in the phoenix-client.jar and those included in the
JDK. Is
>>>>>>> there a
>>>>>>> workaround for this?
>>>>>>>
>>>>>>> Caught: java.lang.LinkageError: loader constraint violation in
>>>>>>> interface
>>>>>>> itable initialization: when resolving method
>>>>>>> "org.apache.xerces.dom.NodeImpl.getChildNodes()Lorg/w3c/dom/NodeList;"
>>>>>>> the class loader (instance of
>>>>>>> org/codehaus/groovy/tools/RootLoader) of
>>>>>>> the current class, org/apache/xerces/dom/NodeImpl, and the class
>>>>>>> loader
>>>>>>> (instance of <bootloader>) for interface org/w3c/dom/Node
have
>>>>>>> different
>>>>>>> Class objects for the type getChildNodes used in the signature
>>>>>>> java.lang.LinkageError: loader constraint violation in interface
>>>>>>> itable
>>>>>>> initialization: when resolving method
>>>>>>> "org.apache.xerces.dom.NodeImpl.getChildNodes()Lorg/w3c/dom/NodeList;"
>>>>>>> the class loader (instance of
>>>>>>> org/codehaus/groovy/tools/RootLoader) of
>>>>>>> the current class, org/apache/xerces/dom/NodeImpl, and the class
>>>>>>> loader
>>>>>>> (instance of <bootloader>) for interface org/w3c/dom/Node
have
>>>>>>> different
>>>>>>> Class objects for the type getChildNodes used in the signature
>>>>>>> at org.apache.xerces.parsers.AbstractDOMParser.startDocument(Unknown
>>>>>>> Source)
>>>>>>> at org.apache.xerces.xinclude.XIncludeHandler.startDocument(Unknown
>>>>>>> Source)
>>>>>>> at org.apache.xerces.impl.dtd.XMLDTDValidator.startDocument(Unknown
>>>>>>> Source)
>>>>>>> at org.apache.xerces.impl.XMLDocumentScannerImpl.startEntity(Unknown
>>>>>>> Source)
>>>>>>> at
>>>>>>> org.apache.xerces.impl.XMLVersionDetector.startDocumentParsing(Unknown
>>>>>>> Source)
>>>>>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
>>>>>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
>>>>>>> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>>>>>>> at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
>>>>>>> at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.parse(Configuration.java:2480)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.parse(Configuration.java:2468)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2539)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2492)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2405)
>>>>>>> at org.apache.hadoop.conf.Configuration.get(Configuration.java:981)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:1031)
>>>>>>> at
>>>>>>> org.apache.hadoop.conf.Configuration.getBoolean(Configuration.java:1432)
>>>>>>> at
>>>>>>> org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:67)
>>>>>>> at
>>>>>>> org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:81)
>>>>>>> at
>>>>>>> org.apache.hadoop.hbase.HBaseConfiguration.create(HBaseConfiguration.java:96)
>>>>>>> at
>>>>>>> org.apache.phoenix.query.ConfigurationFactory$ConfigurationFactoryImpl$1.call(ConfigurationFactory.java:49)
>>>>>>> at
>>>>>>> org.apache.phoenix.query.ConfigurationFactory$ConfigurationFactoryImpl$1.call(ConfigurationFactory.java:46)
>>>>>>> at
>>>>>>> org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:77)
>>>>>>> at
>>>>>>> org.apache.phoenix.util.PhoenixContextExecutor.callWithoutPropagation(PhoenixContextExecutor.java:92)
>>>>>>> at
>>>>>>> org.apache.phoenix.query.ConfigurationFactory$ConfigurationFactoryImpl.getConfiguration(ConfigurationFactory.java:46)
>>>>>>> at
>>>>>>> org.apache.phoenix.query.QueryServicesOptions.withDefaults(QueryServicesOptions.java:219)
>>>>>>> at
>>>>>>> org.apache.phoenix.query.QueryServicesImpl.<init>(QueryServicesImpl.java:36)
>>>>>>> at
>>>>>>> org.apache.phoenix.jdbc.PhoenixDriver.getQueryServices(PhoenixDriver.java:130)
>>>>>>> at
>>>>>>> org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:163)
>>>>>>> at
>>>>>>> org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.connect(PhoenixEmbeddedDriver.java:132)
>>>>>>> at
>>>>>>> org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:151)
>>>>>>> at java_sql_DriverManager$getConnection.call(Unknown Source)
>>>>>>> at p.run(p.groovy:33)
>

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