我在这里很新,我正在尝试在我的 cloudera quickstart VM上运行以下代码。
CREATE TABLE apache_common_log (
host STRING,
identity STRING,
user STRING,
time STRING,
request STRING,
status STRING,
size STRING
)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.RegexSerDe'
WITH SERDEPROPERTIES (
"input.regex" = "([^ ]*) ([^ ]*) ([^ ]*) (-|\\[[^\\]]*\\]) ([^ \"]*|\"
[^\"]*\") (-|[0-9]*) (-|[0-9]*)",
"output.format.string" = "%1$s %2$s %3$s %4$s %5$s %6$s %7$s"
)
STORED AS TEXTFILE;
但我遇到了一些错误:
failed: execution error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask, Cannot validate serde: org.apache.hadoop.hive.serde2.RegexSerde
我做了一些研究,所有领域都是 STRING,我已经添加了 jar
/usr/lib/hive/lib/hive-contrib.jar
/usr/lib/hive/lib/hive-serde.jar
/usr/lib/hive/lib/hive-common.jar
它仍然没有工作。真的需要一些帮助!任何输入将不胜感激!!!