2016-12-15 41 views
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enter image description here無法連接到使用的環境變量Oracle數據庫了Talend開放工作室爲大數據

我創造了上下文組:context group使用上下文變量從Oracle數據庫中的元數據連接導入數據庫連接。

在運行它拋出下面的錯誤工作:

Exception in component tOracleInput_1 
java.sql.SQLRecoverableException: Io exception: Invalid number format for port number 
    at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:101) 
    at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112) 
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173) 
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:229) 
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:458) 
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:411) 
    at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490) 
    at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202) 
    at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33) 
    at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:465) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at local_project.praba_test_demo_2_0_1.praba_test_demo_2.tOracleInput_1Process(praba_test_demo_2.java:757) 
[statistics] disconnected 
    at local_project.praba_test_demo_2_0_1.praba_test_demo_2.runJobInTOS(praba_test_demo_2.java:1297) 
    at local_project.praba_test_demo_2_0_1.praba_test_demo_2.main(praba_test_demo_2.java:1084) 
Job praba_test_demo_2 ended at 14:37 15/12/2016. [exit code=1][enter image description here][1] 
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該錯誤似乎與端口變量: - 什麼是您的端口上下文變量的類型? (整數,字符串) - 給定的值是多少?您可以嘗試更改整數/字符串之間的類型。 您可以添加tOracleInput_1設置的屏幕截圖嗎? – Corentin

回答

1

我可以看到所有的上下文中引號(」「)中寫到,刪除引號,寫像時的上下文。 <>。

如果仍然不起作用,請檢查此編號是否正確。是否嘗試連接到具有相同屬性的Oracle SQL編輯器?它連接了嗎?