[jira] [Commented] (GORA-174) GORA compiler does not handle ["string", "null"] unions in the AVRO schema

["Alfonso Nishikawa (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GORA-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13508864#comment-13508864 ] 

Alfonso Nishikawa commented on GORA-174:
----------------------------------------

Checked all tests. "mvn test" shows all passed, but checking gora-xxx/target/surefire-reports/ realized there where the following failed tests:

* Gora-core: org.apache.gora.mapreduce.TestPersistentSerialization - testSerdeWebPage. GORA-188
* Gora-accumulo: org.apache.gora.accumulo.store.AccumuloStoreTest - testUpdate. java.lang.IllegalArgumentException: Unknown type UNION and testing classes related with "null" values.
* Gora-cassanda: NPE related with "null" values.
* Gora-hbase: [java.lang.IllegalArgumentException: Unknown type UNION, NPE, ... shown in GORA-183

Maybe we should close GORA-183 and solve it here.
                
> GORA compiler does not handle ["string", "null"] unions in the AVRO schema
> --------------------------------------------------------------------------
>
>                 Key: GORA-174
>                 URL: https://issues.apache.org/jira/browse/GORA-174
>             Project: Apache Gora
>          Issue Type: Bug
>          Components: schema
>    Affects Versions: 0.2.1
>            Reporter: Julien Nioche
>            Assignee: Alfonso Nishikawa
>             Fix For: 0.3
>
>         Attachments: failed_tests_after_v3.tar.gz, GORA-174-test.patch, GORA-174v2.patch, GORA-174v3.patch
>
>
> See NUTCH-1477 for description. 
> We are getting NPE when using the DataFileAvroStore, in order to avoid that I modified the schema to allow for null values on some fields e.g.    {"name": "baseUrl", "type": ["string", "null"] }
> however when generating the code for the schema the accessors are not generated by GORA which prevents Nutch from compiling 

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