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From "Yongzhi Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12378) Exception on HBaseSerDe.serialize binary field
Date Thu, 12 Nov 2015 16:00:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yongzhi Chen updated HIVE-12378:
--------------------------------
    Attachment: HIVE-12378.1.patch

> Exception on HBaseSerDe.serialize binary field
> ----------------------------------------------
>
>                 Key: HIVE-12378
>                 URL: https://issues.apache.org/jira/browse/HIVE-12378
>             Project: Hive
>          Issue Type: Bug
>          Components: HBase Handler, Serializers/Deserializers
>    Affects Versions: 1.0.0, 1.1.0, 2.0.0
>            Reporter: Yongzhi Chen
>            Assignee: Yongzhi Chen
>         Attachments: HIVE-12378.1.patch
>
>
> An issue was reproduced with the binary typed HBase columns in Hive:
> It works fine as below:
> CREATE TABLE test9 (key int, val string)
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES (
> "hbase.columns.mapping" = ":key,cf:val#b"
> );
> insert into test9 values(1,"hello");
> But when string type is changed to binary as:
> CREATE TABLE test2 (key int, val binary)
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES (
> "hbase.columns.mapping" = ":key,cf:val#b"
> );
> insert into table test2 values(1, 'hello');
> The following exception is thrown:
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while
processing row {"tmp_values_col1":"1","tmp_values_col2":"hello"}
> ...
> Caused by: java.lang.RuntimeException: Hive internal error.
> at org.apache.hadoop.hive.serde2.lazy.LazyUtils.writePrimitive(LazyUtils.java:322)
> at org.apache.hadoop.hive.hbase.HBaseRowSerializer.serialize(HBaseRowSerializer.java:220)
> at org.apache.hadoop.hive.hbase.HBaseRowSerializer.serializeField(HBaseRowSerializer.java:194)
> at org.apache.hadoop.hive.hbase.HBaseRowSerializer.serialize(HBaseRowSerializer.java:118)
> at org.apache.hadoop.hive.hbase.HBaseSerDe.serialize(HBaseSerDe.java:282)
> ... 16 more
> We should support hive binary type column for hbase.



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