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From "Balu Vellanki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-10727) Import throws error message "org.apache.thrift.protocol.TProtocolException: Required field 'filesAdded' is unset!"
Date Mon, 18 May 2015 21:18:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Balu Vellanki updated HIVE-10727:
---------------------------------
    Attachment: hive.log

> Import throws error message "org.apache.thrift.protocol.TProtocolException: Required
field 'filesAdded' is unset!"
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-10727
>                 URL: https://issues.apache.org/jira/browse/HIVE-10727
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Balu Vellanki
>            Assignee: Sushanth Sowmyan
>         Attachments: hive.log
>
>
> Here are the steps to reproduce. Please setup two hive warehouses with hive.metastore.event.listeners
set to org.apache.hive.hcatalog.listener.DbNotificationListener. On warehouse 1, please do
the following as user hive.
> {code}
> ## create table
> CREATE TABLE page_view4(viewTime INT, userid BIGINT,
>      page_url STRING, referrer_url STRING,
>      ip STRING COMMENT 'IP Address of the User')
>  COMMENT 'This is the page view table'
>  PARTITIONED BY(dt STRING, country STRING)
>  STORED AS SEQUENCEFILE;
> ## Add partitions
> alter table page_view4 add partition (dt="1", country="usa");
> alter table page_view4 add partition (dt="2", country="india");
> insert into table page_view4 PARTITION (dt="1", country="usa") VALUES (1, 1, "url1",
"referurl1", "ip1");
> ## Export table
> export table page_view4 to '/tmp/export4' for replication('foo');
> {code}
> '/tmp/export4' is created with owner as hive and group hdfs. The 
> '/apps/hive/warehouse/page_view4/' is created with owner hive and group users. 
> Copy the exported data in  '/tmp/export4' to hdfs in warehouse 2. The data is still owned
by hive and belongs to group hdfs. Please change the group for dir '/tmp/export4' to users.

> {code}
> bash# su - hdfs
> hdfs : bash# hadoop fs -chown -R hive:users /tmp/export4
> {code}
> As user hive, do the following
> {code}
> hive> import table page_view4 from '/tmp/export4' ;
> Copying data from hdfs://node-4.example.com:8020/tmp/export4/dt=1/country=usa
> ....
> Loading data to table default.page_view4 partition (country=usa, dt=1)
> Failed with exception org.apache.hadoop.hive.ql.metadata.HiveException: org.apache.thrift.protocol.TProtocolException:
Required field 'filesAdded' is unset! Struct:InsertEventRequestData(filesAdded:null)
> FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MoveTask
> {code}
> The import failed. Attaching the logs from /tmp/hive/hive.log for further debugging.




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