You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@avro.apache.org by "David Mollitor (JIRA)" <ji...@apache.org> on 2019/03/22 14:06:00 UTC
[jira] [Created] (AVRO-2356) Encoder Cannot Be Null
David Mollitor created AVRO-2356:
------------------------------------
Summary: Encoder Cannot Be Null
Key: AVRO-2356
URL: https://issues.apache.org/jira/browse/AVRO-2356
Project: Apache Avro
Issue Type: Improvement
Components: java
Affects Versions: 1.9.0
Reporter: David Mollitor
Assignee: David Mollitor
I was recently doing some debugging and writing tests for Avro and I received the following stack trace:
{code}
java.lang.NullPointerException: null of E in field f of R
at org.apache.avro.generic.GenericDatumWriter.npe(GenericDatumWriter.java:147)
at org.apache.avro.generic.GenericDatumWriter.writeWithoutConversion(GenericDatumWriter.java:141)
at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:77)
at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:64)
{code}
That took me quite awhile to decipher. How about me Avro a library for laypeople. I propose:
{code}
java.lang.NullPointerException: Encoder cannot be null
at java.util.Objects.requireNonNull(Objects.java:228)
at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:63)
at org.apache.avro.test.basic.ExtendedEnumPerf.encode(ExtendedEnumPerf.java:26)
{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)