SQLManager | 將 FMDB 再封裝一層，更加簡潔的使用SQLite

I am currently trying to deploy an old project of mine to heroku. Locally everything work perfect. (also with the amazonaws psql database provided by heroku). But as soon as I try to deploy the application to heroku, I get this (see below) error in the heroku console.

Note: some letters are replaced with 'x'

I am upgrading from spark 2.4.7 to spark 3.1 in GCP Dataproc. I am doing sqoop import and loading the data to the Parquet file. The code is running fine on the Spark 2.4.7 version but giving the below error in Spark 3.1.

I spend hours trying multiple combinations to connect my asp.net core site hosted on an IIS Server to a remote SQL Server using just the SQL user and password without exit. This is my connection string in appsettings.json:

I have a problem with sqoop if you help me I really appreciate your help.

I write a sqoop command from my local computer to export data from hdfs to oracle data database. I use hadoop-3.3.0 and sqoop 1.4.7 in my local computer.

and the error is :

Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster

sqoop command:

We were trying to build a pipeline using MS Hosted agent with vmImage (vs2017-win2016) for a .net application, but build id is failing with following errors..Any ideas?

2020-08-20T08:05:28.3672056Z ##[error]Main\HPAlert\Service\HPAlertDataLayer\HPAlertDataLayer.cs(17,7): Error CS0246: The type or namespace name 'HP' could not be found (are you missing a using directive or an assembly reference?) 2020-08-20T08:05:28.3673605Z HPAlertDataLayer.cs(17,7): error CS0246: The type or namespace name 'HP' could not be found (are you missing a using directive or an assembly reference?) [D:\a\1\s\Main\HPAlert\Service\HPAlertDataLayer\HPAlertDataLayer.csproj] 2020-08-20T08:05:28.3676838Z ##[error]Main\HPAlert\Service\HPAlertDataLayer\HPAlertDataLayer.cs(28,24): Error CS0246: The type or namespace name 'SQLmanager' could not be found (are you missing a using directive or an assembly reference?) 2020-08-20T08:05:28.3678129Z HPAlertDataLayer.cs(28,24): error CS0246: The type or namespace name 'SQLmanager' could not be found (are you missing a using directive or an assembly reference?) [D:\a\1\s\Main\HPAlert\Service\HPAlertDataLayer\HPAlertDataLayer.csproj] 2020-08-20T08:05:28.3763287Z Done Building Project "D:\a\1\s\Main\HPAlert\Service\HPAlertDataLayer\HPAlertDataLayer.csproj" (default targets) -- FAILED. 2020-08-20T08:05:28.3789756Z Done Building Project "D:\a\1\s\Main\HPAlert\Service\HPAlert\HPAlert.csproj" (default targets) -- FAILED. 2020-08-20T08:05:28.3797456Z Done Building Project "D:\a\1\s\Main\HPAlert\Service\HPAlertServices.sln" (default targets) -- FAILED. 2020-08-20T08:05:28.3837956Z 2020-08-20T08:05:28.3839223Z Build FAILED.

Any suggestions?

The select query we are giving in the parameter '–query' is failing .

Command curl -u : -d user.name= -d command="import --connect jdbc:sqlserver://:1433;database= --username --password --query \\"select\*\\from\\MEDICAL_DEP_EMPS\\" --append --target-dir adl://.azuredatalakestore.net//sheriff/testnewrdbmstoadld --temporary-rootdir adl://.azuredatalakestore.net//sheriff/testnewrdbmstoadld/temp --as-textfile --enclosed-by ' --escaped-by / --null-string \\N --null-non-string \\N --fields-terminated-by , --optionally-enclosed-by / -m 1 " -d statusdir="adl://.azuredatalakestore.net/tmp/dataingestion/3802/statusdirec1" https://qa-spark-cluster.azurehdinsight.net/templeton/v1/sqoop

Logs : 19/12/12 15:11:36 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.6.5.3009-43 19/12/12 15:11:36 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 19/12/12 15:11:36 INFO manager.SqlManager: Using default fetchSize of 1000 19/12/12 15:11:36 INFO tool.CodeGenTool: Beginning code generation 19/12/12 15:11:36 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: Query [\"select\*\from\MEDICAL_DEP_EMPS\"] must contain '$CONDITIONS' in WHERE clause.

I am trying to create nested transactions in NodeJs using MSSQL NPM. I am using following code block

I am trying to export a hive table to mysql database whose data is tab delimited as stored in HDFS but the job is failing every time after mapper phase.

I have referred to many link and resources and cross checked my export command like export-directory, table name and other factors. Also the schema of both the tables are same but still didn't have any idea why the jobs are failing every time.

Schema in hive :

I am using warehouse-dir argument for a reason and not using target-dir in my sqoop job. If Map-reduce task is re-attempted, it throws error given below.

How do I fix this?

Since it is only a re-attempt, it makes no difference if I delete directoy before execution of task.

from oozie logs: