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https://issues.apache.org/jira/browse/PHOENIX-6133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mihir Monani updated PHOENIX-6133:
----------------------------------
    Labels: hadoop-2.10 hadoop-2.9  (was: hadoop-2.10)

> Exclude transitive dependency of hadoop-common STAX2 and WOODSTOX jars from 
> phoenix-client JAR
> ----------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-6133
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6133
>             Project: Phoenix
>          Issue Type: Sub-task
>    Affects Versions: 4.15.0
>            Reporter: Mihir Monani
>            Assignee: Mihir Monani
>            Priority: Major
>              Labels: hadoop-2.10, hadoop-2.9
>             Fix For: 4.16.0
>
>
> The issue here is :- # HBase does not have any fat JARs in it's libs folder 
> i.e. they don't bundle any JAR in hbase.tar.gz 
>  # When Phoenix builds phoenix-client JAR, it includes many upstream JARs as 
> part of the JAR.
>  # If any application is bundling all upstream JARs with it's transitive 
> dependency also (like STAX2 and WOODSTOX JARs comes from hadoop-common) then 
> they create conflicts and throws errors during calls like 
> {code:java}
> HBaseConfiguration.create()
> {code}
> Error Stack Trace :-
> {code:java}
> Exception in thread "main" java.lang.NoSuchMethodError: 
> com.ctc.wstx.stax.WstxInputFactory.createSR(Lcom/ctc/wstx/api/ReaderConfig;Lcom/ctc/wstx/io/SystemId;Lcom/ctc/wstx/io/InputBootstrapper;ZZ)Lorg/codehaus/stax2/XMLStreamReader2;
>       at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2752)
>       at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2736)
>       at 
> org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2787)
>       at 
> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2761)
>       at 
> org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2641)
>       at org.apache.hadoop.conf.Configuration.get(Configuration.java:1103)
>       at 
> org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:1157)
>       at 
> org.apache.hadoop.conf.Configuration.getBoolean(Configuration.java:1562)
>       at 
> org.apache.hadoop.hbase.HBaseConfiguration.checkDefaultsVersion(HBaseConfiguration.java:73)
>       at 
> org.apache.hadoop.hbase.HBaseConfiguration.addHbaseResources(HBaseConfiguration.java:87)
>       at 
> org.apache.hadoop.hbase.HBaseConfiguration.create(HBaseConfiguration.java:102)
>       at com.project.service.ServiceStart.main(ServiceStart.java:198)
> {code}
> To avoid this kind of issues, we should start excluding JARs from 
> phoenix-client JARs which are part of upstream project's transitive 
> dependency.
> One such instance is to exclude STAX2 and WOODSTOX jars from phoenix-client 
> JAR.
> This is happening with below code version :-
> *Hadoop-2.10 (between 2.7 and 2.10 , above mentioned JARs are introduced.)*
>  *HBase-1.6*
>  *Phoenix-4.14.3*



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