You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Ashish Singhi (JIRA)" <ji...@apache.org> on 2017/02/24 05:03:44 UTC
[jira] [Resolved] (HBASE-17687) hive on hbase table and phoenix
table can't be selected
[ https://issues.apache.org/jira/browse/HBASE-17687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashish Singhi resolved HBASE-17687.
-----------------------------------
Resolution: Invalid
Hadoop Flags: (was: Incompatible change)
> hive on hbase table and phoenix table can't be selected
> --------------------------------------------------------
>
> Key: HBASE-17687
> URL: https://issues.apache.org/jira/browse/HBASE-17687
> Project: HBase
> Issue Type: Improvement
> Components: hbase
> Affects Versions: 1.0.2
> Environment: hadoop 2.7.2
> hbase 1.0.2
> phoenix 4.4
> hive 1.3
> all above are based on huawei FusionInsight HD(FusionInsight V100R002C60U10SPC001)
> Reporter: yunliangchen
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> First , I created a table on phoenix, as this:
> ---------------------------------------------------------------------------
> DROP TABLE IF EXISTS bidwd_test01 CASCADE;
> CREATE TABLE IF NOT EXISTS bidwd_test01(
> rk VARCHAR,
> c1 integer,
> c2 VARCHAR,
> c3 VARCHAR,
> c4 VARCHAR
> constraint bidwd_test01_pk primary key(rk)
> )
> COMPRESSION='SNAPPY'
> ;
> ---------------------------------------------------------------------------
> And then , I upserted two rows into the table:
> ---------------------------------------------------------------------------
> upsert into bidwd_test01 values('001',1,'zhangsan','20170217','2017-02-17 12:34:22');
> upsert into bidwd_test01 values('002',2,'lisi','20170216','2017-02-16 12:34:22');
> ---------------------------------------------------------------------------
> At last , I scaned the table like this:
> ---------------------------------------------------------------------------
> select * from bidwd_test01;
> ---------------------------------------------------------------------------
> It's OK by now, but, I want to create a hive on hbase table ,that mapping to the phoenix table , the script likes this:
> ---------------------------------------------------------------------------
> USE BIDWD;
> DROP TABLE test01;
> CREATE EXTERNAL TABLE test01
> (
> rk string,
> id int,
> name string,
> datekey string,
> time_stamp string
> )
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,0:C1,0:C2,0:C3,0:C4")
> TBLPROPERTIES ("hbase.table.name" = "BIDWD_TEST01");
> ---------------------------------------------------------------------------
> So,I also try to insert some data into the table,and scan this table:
> ---------------------------------------------------------------------------
> set hive.execution.engine=mr;
> insert into test01 values('003',3,'lisi2','20170215','2017-02-15 12:34:22');
> select * from test01;
> ---------------------------------------------------------------------------
> But,there are some problems like this:
> +------------+------------+--------------+-----------------+----------------------+--+
> | test01.rk | test01.id | test01.name | test01.datekey | test01.time_stamp |
> +------------+------------+--------------+-----------------+----------------------+--+
> | 001 | NULL | zhangsan | 20170217 | 2017-02-17 12:34:22 |
> | 002 | NULL | lisi | 20170216 | 2017-02-16 12:34:22 |
> | 003 | 3 | lisi2 | 20170215 | 2017-02-15 12:34:22 |
> +------------+------------+--------------+-----------------+----------------------+--+
> the column "id" 's value was null,only the last row is ok.
> but,when I scan data in the phoenix ,there are some errors like this:
> Error: ERROR 201 (22000): Illegal data. Expected length of at least 115 bytes, but had 31 (state=22000,code=201)
> java.sql.SQLException: ERROR 201 (22000): Illegal data. Expected length of at least 115 bytes, but had 31
> at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:389)
> at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145)
> at org.apache.phoenix.schema.KeyValueSchema.next(KeyValueSchema.java:211)
> at org.apache.phoenix.expression.ProjectedColumnExpression.evaluate(ProjectedColumnExpression.java:113)
> at org.apache.phoenix.compile.ExpressionProjector.getValue(ExpressionProjector.java:69)
> at org.apache.phoenix.jdbc.PhoenixResultSet.getString(PhoenixResultSet.java:591)
> at sqlline.Rows$Row.<init>(Rows.java:183)
> at sqlline.BufferedRows.<init>(BufferedRows.java:38)
> at sqlline.SqlLine.print(SqlLine.java:1546)
> at sqlline.Commands.execute(Commands.java:833)
> at sqlline.Commands.sql(Commands.java:732)
> at sqlline.SqlLine.dispatch(SqlLine.java:702)
> at sqlline.SqlLine.begin(SqlLine.java:575)
> at sqlline.SqlLine.start(SqlLine.java:292)
> at sqlline.SqlLine.main(SqlLine.java:194)
> So,I don't know why? How can I solve this problem?
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)