[
https://issues.apache.org/jira/browse/PIG-3377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Cheolsoo Park updated PIG-3377:
-------------------------------
Description:
The following example demonstrates the issue:
{code}
a = LOAD 'foo' AS (m:map[]);
STORE a INTO 'bar' USING AvroStorage();
{code}
This fails with the following error:
{code}
java.lang.NullPointerException
at
org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceFieldSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:462)
at
org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:335)
at org.apache.pig.builtin.AvroStorage.checkSchema(AvroStorage.java:472)
{code}
was:
The following example demonstrates the issue:
{code}
a = LOAD 'foo' AS (m:map[]);
b = FOREACH a GENERATE (chararray)m#'1';
STORE b INTO 'bar' USING AvroStorage();
{code}
This fails with the following error:
{code}
java.lang.NullPointerException
at
org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceFieldSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:462)
at
org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:335)
at org.apache.pig.builtin.AvroStorage.checkSchema(AvroStorage.java:472)
{code}
> New AvroStorage fails with untyped map
> --------------------------------------
>
> Key: PIG-3377
> URL: https://issues.apache.org/jira/browse/PIG-3377
> Project: Pig
> Issue Type: Bug
> Components: internal-udfs
> Reporter: Cheolsoo Park
> Assignee: Cheolsoo Park
> Fix For: 0.12
>
>
> The following example demonstrates the issue:
> {code}
> a = LOAD 'foo' AS (m:map[]);
> STORE a INTO 'bar' USING AvroStorage();
> {code}
> This fails with the following error:
> {code}
> java.lang.NullPointerException
> at
> org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceFieldSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:462)
> at
> org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:335)
> at org.apache.pig.builtin.AvroStorage.checkSchema(AvroStorage.java:472)
> {code}
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