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From amit kumar <ak3...@gmail.com>
Subject Re: Hive : plan serialization format option
Date Thu, 07 May 2015 19:48:06 GMT
Jason,

The last comment is "This has been fixed in 0.14 release. Please open new
jira if you see any issues."

is this issue resolved in hive 0.14 ?



On Tue, May 5, 2015 at 11:36 PM, Jason Dere <jdere@hortonworks.com> wrote:

>  Looks like you are running into
> https://issues.apache.org/jira/browse/HIVE-8321, fixed in Hive-0.14.
> You might be stuck having to use Kryo, what are the issues you are having
> with Kryo?
>
>
>  Thanks,
> Jason
>
>  On May 5, 2015, at 4:28 AM, Bhagwan S. Soni <bhgwnssoni75@gmail.com>
> wrote:
>
>  Bottom on the log:
>
>         at java.beans.Encoder.writeObject(Encoder.java:74)
>
>         at java.beans.XMLEncoder.writeObject(XMLEncoder.java:327)
>
>         at java.beans.Encoder.writeExpression(Encoder.java:330)
>
>         at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:454)
>
>         at
> java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:194)
>
>         at
> java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:256)
>
>         ... 98 more
>
> Caused by: java.lang.NullPointerException
>
>         at java.lang.StringBuilder.<init>(StringBuilder.java:109)
>
>         at
> org.apache.hadoop.hive.serde2.typeinfo.BaseCharTypeInfo.getQualifiedName(BaseCharTypeInfo.java:49)
>
>         at
> org.apache.hadoop.hive.serde2.typeinfo.BaseCharTypeInfo.getQualifiedName(BaseCharTypeInfo.java:45)
>
>         at
> org.apache.hadoop.hive.serde2.typeinfo.VarcharTypeInfo.getTypeName(VarcharTypeInfo.java:37)
>
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>         at java.lang.reflect.Method.invoke(Method.java:606)
>
>         at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
>
>         at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
>
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>         at java.lang.reflect.Method.invoke(Method.java:606)
>
>         at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
>
>         at java.beans.Statement.invokeInternal(Statement.java:292)
>
>         at java.beans.Statement.access$000(Statement.java:58)
>
>         at java.beans.Statement$2.run(Statement.java:185)
>
>         at java.security.AccessController.doPrivileged(Native Method)
>
>         at java.beans.Statement.invoke(Statement.java:182)
>
>         at java.beans.Expression.getValue(Expression.java:153)
>
>         at
> java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:193)
>
>         at
> java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:256)
>
>         ... 111 more
>
> Job Submission failed with exception
> 'java.lang.RuntimeException(java.lang.RuntimeException: Cannot serialize
> object)'
>
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.mr.MapRedTask
>
> On Tue, May 5, 2015 at 3:10 PM, Jason Dere <jdere@hortonworks.com> wrote:
>
>> kryo/javaXML are the only available options. What are the errors you see
>> with each setting?
>>
>>
>>  On May 1, 2015, at 9:41 AM, Bhagwan S. Soni <bhgwnssoni75@gmail.com>
>> wrote:
>>
>>   Hi Hive Users,
>>
>>  I'm using cloudera's hive 0.13 version which by default provide Kryo
>> plan serialization format.
>>  <property>
>> <name>hive.plan.serialization.format</name>
>> <value>*kryo*</value>
>> </property>
>>
>>  As i'm facing issues with Kryo, can anyone help me identify the other
>> open options in place of Kryo for hive plan serialization format.
>>
>>  I know one option javaXML, but in my case it is not working.
>>
>>
>>
>>
>>
>>
>
>

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