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Posted to user@phoenix.apache.org by Brian Jeltema <bd...@gmail.com> on 2016/06/01 17:00:47 UTC

linkage error using Groovy

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)

Re: linkage error using Groovy

Posted by Josh Elser <jo...@gmail.com>.
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
>> <ma...@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
>>>> <ma...@gmail.com>
>>>> <ma...@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
>>>>>> <ma...@gmail.com>
>>>>>> <ma...@gmail.com>
>>>>>> <ma...@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\u2019m trying to get a database connection using the Phoenix JDBC
>>>>>>> driver in
>>>>>>> a Groovy script.
>>>>>>> I\u2019m 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)
>

Re: linkage error using Groovy

Posted by Brian Jeltema <bd...@gmail.com>.
Any luck with this?

> On Jun 9, 2016, at 10:07 PM, Josh Elser <jo...@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 <ma...@gmail.com>
>>> <mailto:josh.elser@gmail.com <ma...@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 <ma...@gmail.com>
>>>>> <mailto:josh.elser@gmail.com <ma...@gmail.com>>
>>>>> <ma...@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)

Re: linkage error using Groovy

Posted by Josh Elser <jo...@gmail.com>.
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
>> <ma...@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
>>>> <ma...@gmail.com>
>>>> <ma...@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\u2019m trying to get a database connection using the Phoenix JDBC
>>>>> driver in
>>>>> a Groovy script.
>>>>> I\u2019m 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)
>

Re: linkage error using Groovy

Posted by Brian Jeltema <bd...@gmail.com>.
Groovy 2.4.3
JDK 1.8

> On Jun 8, 2016, at 11:26 AM, Josh Elser <jo...@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 <ma...@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)

Re: linkage error using Groovy

Posted by Josh Elser <jo...@gmail.com>.
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
>> <ma...@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\u2019m trying to get a database connection using the Phoenix JDBC driver in
>>> a Groovy script.
>>> I\u2019m 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)
>

Re: linkage error using Groovy

Posted by Brian Jeltema <bd...@gmail.com>.
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 <jo...@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)

Re: linkage error using Groovy

Posted by Josh Elser <jo...@gmail.com>.
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\u2019m trying to get a database connection using the Phoenix JDBC driver in
> a Groovy script.
> I\u2019m 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)