phoenix 利用CsvBulkLoadTool 批量帶入數據並自動創建索引


需要先創建表:

CREATE TABLE IF NOT EXISTS population (
state CHAR(2) NOT NULL, city VARCHAR NOT NULL, population BIGINT
CONSTRAINT my_pk PRIMARY KEY (state, city));

在phoenix 目錄下執行

hadoop jar /home/phoenix-4.6.0-HBase-1.0-bin/phoenix-4.6.0-HBase-1.0-client.jar   org.apache.phoenix.mapreduce.CsvBulkLoadTool -t POPULATION -i /datas/us_population.csv

-t :tableName

-i: input file 文件必須在hdfs文件上。

后查詢表數據是空。

問題: ERROR mapreduce.CsvBulkLoadTool: Error Wrong FS: file:/home/hadoop/tmp/partitions_101bd67a-ec2c-4808-bc9f-bf4cd6ea74b9, expected: hdfs://node11:9000 occurred submitting CSVBulkLoad 

 

 參數意義:

-a,--array-delimiter <arg> Array element delimiter (optional)
-c,--import-columns <arg> Comma-separated list of columns to be
imported
-d,--delimiter <arg> Input delimiter, defaults to comma
-e,--escape <arg> Supply a custom escape character, default is
a backslash
-g,--ignore-errors Ignore input errors
-h,--help Show this help and quit
-i,--input <arg> Input CSV path (mandatory)
-it,--index-table <arg> Phoenix index table name when just loading
this particualar index table
-o,--output <arg> Output path for temporary HFiles (optional)
-q,--quote <arg> Supply a custom phrase delimiter, defaults
to double quote character
-s,--schema <arg> Phoenix schema name (optional)
-t,--table <arg> Phoenix table name (mandatory)
-z,--zookeeper <arg> Supply zookeeper connection details
(optional)


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