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From Sowmya Ramesh <sram...@hortonworks.com>
Subject Re: Issues with falcon and hcatalog
Date Wed, 04 Feb 2015 20:31:19 GMT
What version of Falcon are you using?

Falcon support for Oozie 4.1 was part of
https://issues.apache.org/jira/browse/FALCON-896. Fix version is 0.7 which
is not yet released.
FALCON-896 was pushed on 1/10/2015, you will have to sync Falcon code with
latest. Also, Falcon is Top level project now so you shouldn┬╣t be using
the incubator git link.
Please use https://github.com/apache/falcon.git.


Thanks!

On 2/4/15, 11:40 AM, "Mahak Mukhi" <mmukhi@yahoo-inc.com.INVALID> wrote:

>When I try to build Falcon with Oozie 4.1.0 it gives following error:
>Failed to execute goal
>org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile
>(default-compile) on project falcon-oozie-adaptor: Compilation failure:
>Compilation failure:
>[ERROR] 
>/home/mmukhi/falcon/oozie/src/main/java/org/apache/falcon/workflow/engine/
>OozieWorkflowEngine.java:[806,73] cannot find symbol
>[ERROR] symbol  : variable JOB_COORD_RERUN_ACTION
>[ERROR] location: interface org.apache.oozie.client.rest.RestConstants
>[ERROR] 
>/home/mmukhi/falcon/oozie/src/main/java/org/apache/falcon/workflow/engine/
>OozieWorkflowEngine.java:[866,43] cannot find symbol
>[ERROR] symbol  : variable DISCARDED
>[ERROR] location: class org.apache.oozie.client.CoordinatorAction.Status
>[ERROR] -> [Help 1]
> 
>
>     On Wednesday, February 4, 2015 12:38 PM, Sowmya Ramesh
><sramesh@hortonworks.com> wrote:
>   
>
> Hi Mukhi,
>
>As per https://issues.apache.org/jira/browse/FALCON-574, the Expression
>language is available in ooze 4.1.
>Can you please upgrade to 4.1?
>
>Thanks!
> 
>
>
>On 2/4/15, 8:32 AM, "Mahak Mukhi" <mmukhi@yahoo-inc.com.INVALID> wrote:
>
>>Hi,
>>I am trying to do a replication from one hcat server to another but I
>>keep getting this exception :org.apache.falcon.FalconException: E1004 :
>>E1004: Expression language evaluation error, Unable to evaluate
>>:${coord:dataInPartitions('input', 'hive-export')}:
>>My table is not multi-dated partioned.I created one using the following
>>command:create table something_cool (id INT, phrase STRING) partitioned
>>by (ds STRING) row format delimited fields terminated by ',';alter table
>>something_cool add partition (ds='2015-02-04-15');
>>and my feed xml lloks like as follows:
>><feed description="replication feed via Hcat" name="repl-with-hcat"
>>xmlns="uri:falcon:feed:0.1">
>>    <groups>input</groups>
>>
>>    <frequency>minutes(1)</frequency>
>>    <timezone>UTC</timezone>
>>    <late-arrival cut-off="hours(1)"/>
>>
>>    <clusters>
>>        <cluster name="some-cluster-with-hcat" type="source">
>>            <validity start="2015-02-04T15:36Z" end="2030-01-01T00:00Z"/>
>>            <retention limit="days(200)" action="delete"/>
>>        </cluster>
>>        <cluster name="some-other-cluster-with-hcat" type="target">
>>            <validity start="2015-02-04T15:36Z" end="2030-01-01T00:00Z"/>
>>            <retention limit="days(200)" action="delete"/>
>>            <!--
>>                <locations>
>>                    <location type="data"
>>path="/data/repl-in/repl-VERSION/${YEAR}/${MONTH}/${DAY}/${HOUR}/${MINUTE
>>}
>>"/>
>>                </locations>
>>            -->
>>        <table 
>>uri="catalog:falcon_test:something_cool#ds=${YEAR}-${MONTH}-${DAY}-${HOUR
>>}
>>" />
>>        </cluster>
>>    </clusters>
>>  
>>    <table 
>>uri="catalog:falcon_test:something_cool#ds=${YEAR}-${MONTH}-${DAY}-${HOUR
>>}
>>" />
>><!--
>>    <locations>
>>        <location type="data"
>>path="/data/in/repl/${YEAR}/${MONTH}/${DAY}/${HOUR}/${MINUTE}"/>
>>    </locations>
>>-->
>>    <ACL owner="some_owner" group="users" permission="0x644"/>
>>    <schema location="" provider="hcatalog"/>
>></feed>
>>
>>
>>The oozie version falcon was built against is 4.0.1
>>Any help is much appreciated.
>>Regards,Mahak Mukhi
>>
>>
>>
>
>
>   


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