Bash pan.sh在eval中不返回返回代码
我有一个shell脚本,它调用Pentaho的Bash pan.sh在eval中不返回返回代码,bash,pentaho,kettle,Bash,Pentaho,Kettle,我有一个shell脚本,它调用Pentaho的pan.sh来执行作业。作业本身失败了,但我似乎无法捕获使shell脚本包装器失败的返回代码 这是我用来执行批处理的代码: echo "Processing $FILE file..."; cmd="./pan.sh -file=$FILE -param:db.name=${DB_NAME} -param:db.host=${DB_HOST} -param:db.port=${DB_PORT} -param:db.user=${DB_USER} db
pan.sh
来执行作业。作业本身失败了,但我似乎无法捕获使shell脚本包装器失败的返回代码
这是我用来执行批处理的代码:
echo "Processing $FILE file...";
cmd="./pan.sh -file=$FILE -param:db.name=${DB_NAME} -param:db.host=${DB_HOST} -param:db.port=${DB_PORT} -param:db.user=${DB_USER} db.password=${DB_PASSWORD} -param:dataload.dir=${DATALOAD_DIR}"
eval $cmd
ret_code = $?
echo $ret_code
if [ $ret_code -ne 0 ]
then
echo "return code = ${ret_code}"
else
echo "return code is ok ${ret_code}"
fi;
然后,日志中输出的相关部分如下所示。您可以看到它在ret_code
变量中没有输出任何内容。我看不出是什么问题。它可能是bash,也可能是pan.sh
。我不确定
utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Language Lookup.0 - Finished processing (I=2, O=0, R=3, W=3, U=0, E=0)
20:04:51.448 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Existing Id Lookup.0 - Finished processing (I=4, O=0, R=3, W=3, U=0, E=0)
20:04:51.450 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Add constants.0 - Finished processing (I=0, O=0, R=3, W=3, U=0, E=0)
20:04:51.453 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Filter rows.0 - Finished processing (I=0, O=0, R=3, W=3, U=0, E=0)
20:04:51.469 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Allocate New Key.0 - Finished processing (I=0, O=0, R=2, W=0, U=0, E=2)
20:04:51.470 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Abort.0 - Finished processing (I=0, O=0, R=1, W=1, U=0, E=1)
20:04:51.470 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - customers - Transformation detected one or more steps with errors.
20:04:51.471 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - customers - Transformation is killing the other steps!
20:04:51.471 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Replace CSV Nulls.0 - Finished processing (I=0, O=0, R=1, W=1, U=0, E=0)
20:04:51.472 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Sort by Email.0 - Finished processing (I=0, O=0, R=1, W=0, U=0, E=0)
20:04:51.830 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Pan - Finished!
20:04:51.831 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Pan - Start=2015/09/16 20:04:35.089, Stop=2015/09/16 20:04:51.830
20:04:51.832 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - 2015/09/16 20:04:51 - Pan - Processing ended after 16 seconds.
20:04:51.848 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run -
20:04:51.849 DEBUG com.ocscommerce.services.utils.dataload.DataLoadProcessWrapper 76 run - return code is ok
首先,在赋值语句中不能在等号周围加空格。(这样做使其成为常规命令调用,而不是赋值。) 其次,不要在这里使用
eval
。定义一个函数:
cmd () {
./pan.sh -file="$FILE" \
-param:db.name="${DB_NAME}" \
-param:db.host="${DB_HOST}" \
-param:db.port="${DB_PORT}" \
-param:db.user="${DB_USER}" \
-param:db.password="${DB_PASSWORD}" \
-param:dataload.dir="${DATALOAD_DIR}"
}
或将命令与参数分开:
cmd=./pan.sh
arguments=(-file="$FILE"
-param:db.name="${DB_NAME}"
-param:db.host="${DB_HOST}"
-param:db.port="${DB_PORT}"
-param:db.user="${DB_USER}"
-param:db.password="${DB_PASSWORD}"
-param:dataload.dir="${DATALOAD_DIR}"
)
"$cmd" "${arguments[@]}"
啊,巴什,空间太挑剔了!谢谢,好的,我也会尝试取出评估。干杯,我相信这会奏效的。
cmd=./pan.sh
arguments=(-file="$FILE"
-param:db.name="${DB_NAME}"
-param:db.host="${DB_HOST}"
-param:db.port="${DB_PORT}"
-param:db.user="${DB_USER}"
-param:db.password="${DB_PASSWORD}"
-param:dataload.dir="${DATALOAD_DIR}"
)
"$cmd" "${arguments[@]}"