Thanks Kuassi, I presume you mean Spark DEV team by "they are using ... "
cheers, Mich LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On Thu, 27 Aug 2020 at 17:11, <kuassi.men...@oracle.com> wrote: > According to our dev team. > > From the error it is evident that they are using a jdbc jar which does not > support setting tns_admin in URL. > They might have some old jar in class-path which is being used instead of > 18.3 jar. > You can ask them to use either full URL or tns alias format URL with > tns_admin path set as either connection property or system property. > > Regards, Kuassi > > On 8/26/20 2:11 PM, Mich Talebzadeh wrote: > > And this is a test using Oracle supplied JAVA script DataSourceSample.java > with slight amendment for login/password and table. it connects ok > > hduser@rhes76: /home/hduser/dba/bin/ADW/src> javac -classpath > ./ojdbc8.jar:. DataSourceSample.java > hduser@rhes76: /home/hduser/dba/bin/ADW/src> java -classpath > ./ojdbc8.jar:. DataSourceSample > AArray = [B@57d5872c > AArray = [B@667a738 > AArray = [B@2145433b > Driver Name: Oracle JDBC driver > Driver Version: 18.3.0.0.0 > Default Row Prefetch Value is: 20 > Database Username is: SCRATCHPAD > > DATETAKEN WEIGHT > --------------------- > 2017-09-07 07:22:09 74.7 > 2017-09-08 07:26:18 74.8 > 2017-09-09 07:15:53 75 > 2017-09-10 07:53:30 75.9 > 2017-09-11 07:21:49 75.8 > 2017-09-12 07:31:27 75.6 > 2017-09-26 07:11:26 75.4 > 2017-09-27 07:22:48 75.6 > 2017-09-28 07:15:52 75.4 > 2017-09-29 07:30:40 74.9 > > > > Regards, > > > LinkedIn * > https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw > <https://urldefense.com/v3/__https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw__;!!GqivPVa7Brio!K1lIv4Tn9yeWXGcfb2Zru8i7NZguGuAy1VxoSqORVtoQ_AJbkZohU0cXYquoFAJWTA$>* > > > > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > loss, damage or destruction of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > > > > On Wed, 26 Aug 2020 at 21:58, Mich Talebzadeh <mich.talebza...@gmail.com> > wrote: > >> Hi Kuassi, >> >> This is the error. Only test running on local mode >> >> scala> val driverName = "oracle.jdbc.OracleDriver" >> driverName: String = oracle.jdbc.OracleDriver >> >> scala> var url = "jdbc:oracle:thin:@mydb_high >> ?TNS_ADMIN=/home/hduser/dba/bin/ADW/DBAccess" >> url: String = jdbc:oracle:thin:@mydb_high >> ?TNS_ADMIN=/home/hduser/dba/bin/ADW/DBAccess >> scala> var _username = "scratchpad" >> _username: String = scratchpad >> scala> var _password = "xxxxxxxxxx" -- no special characters >> _password: String = xxxxxxxxxxx >> scala> var _dbschema = "SCRATCHPAD" >> _dbschema: String = SCRATCHPAD >> scala> var _dbtable = "LL_18201960" >> _dbtable: String = LL_18201960 >> scala> var e:SQLException = null >> e: java.sql.SQLException = null >> scala> var connection:Connection = null >> connection: java.sql.Connection = null >> scala> var metadata:DatabaseMetaData = null >> metadata: java.sql.DatabaseMetaData = null >> scala> val prop = new java.util.Properties >> prop: java.util.Properties = {} >> scala> prop.setProperty("user", _username) >> res1: Object = null >> scala> prop.setProperty("password",_password) >> res2: Object = null >> scala> // Check Oracle is accessible >> >> *scala> try { * >> * | connection = DriverManager.getConnection(url, _username, >> _password)* >> * | } catch {* >> * | case e: SQLException => e.printStackTrace* >> * | connection.close()* >> * | }* >> *java.sql.SQLRecoverableException: IO Error: Invalid connection string >> format, a valid format is: "host:port:sid"* >> at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489) >> at >> oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553) >> at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254) >> at >> oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) >> at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528) >> at java.sql.DriverManager.getConnection(DriverManager.java:664) >> >> Is this related to Oracle or Spark? Do I need to set up another >> connection parameter etc? >> >> >> >> Cheers >> >> >> *Disclaimer:* Use it at your own risk. Any and all responsibility for >> any loss, damage or destruction of data or any other property which may >> arise from relying on this email's technical content is explicitly >> disclaimed. The author will in no case be liable for any monetary damages >> arising from such loss, damage or destruction. >> >> >> >> >> On Wed, 26 Aug 2020 at 21:09, <kuassi.men...@oracle.com> wrote: >> >>> Mich, >>> >>> All looks fine. >>> Perhaps some special chars in username or password? >>> >>> it is recommended not to use such characters like '@', '.' in your >>> password. >>> >>> Best, Kuassi >>> On 8/26/20 12:52 PM, Mich Talebzadeh wrote: >>> >>> Thanks Kuassi. >>> >>> This is the version of jar file that work OK with JDBC connection via >>> JAVA to ADW >>> >>> unzip -p ojdbc8.jar META-INF/MANIFEST.MF >>> Manifest-Version: 1.0 >>> Implementation-Title: JDBC >>> *Implementation-Version: 18.3.0.0.0* >>> sealed: true >>> Specification-Vendor: Sun Microsystems Inc. >>> Specification-Title: JDBC >>> Class-Path: oraclepki.jar >>> Implementation-Vendor: Oracle Corporation >>> Main-Class: oracle.jdbc.OracleDriver >>> Ant-Version: Apache Ant 1.7.1 >>> Repository-Id: JAVAVM_18.1.0.0.0_LINUX.X64_180620 >>> Created-By: 25.171-b11 (Oracle Corporation) >>> Specification-Version: 4.0 >>> >>> And this the setting for TNS_ADMIN >>> >>> e*cho ${TNS_ADMIN}* >>> */home/hduser/dba/bin/ADW/DBAccess* >>> >>> hduser@rhes76: /home/hduser/dba/bin/ADW/DBAccess> *cat ojdbc.properties* >>> *# Connection property while using Oracle wallets.* >>> >>> *oracle.net.wallet_location=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=${TNS_ADMIN})))* >>> *# FOLLOW THESE STEPS FOR USING JKS* >>> *# (1) Uncomment the following properties to use JKS.* >>> *# (2) Comment out the oracle.net.wallet_location property above* >>> *# (3) Set the correct password for both trustStorePassword and >>> keyStorePassword.* >>> *# It's the password you specified when downloading the wallet from OCI >>> Console or the Service Console.* >>> *#javax.net.ssl.trustStore=${TNS_ADMIN}/truststore.jks* >>> *#javax.net.ssl.trustStorePassword=<password_from_console>* >>> *#javax.net.ssl.keyStore=${TNS_ADMIN}/keystore.jks* >>> *#javax.net.ssl.keyStorePassword=<password_from_console>hduser@rhes76: >>> /home/hduser/dba/bin/ADW/DBAccess>* >>> >>> Regards, >>> >>> Mich >>> >>> LinkedIn * >>> https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw >>> <https://urldefense.com/v3/__https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw__;!!GqivPVa7Brio!LxAFleT1w3dN53Njh2o9xm_GtQd-d0NTouqw1mBYLroe4Byzc1nvSN0rb-cnpRttfw$>* >>> >>> >>> >>> >>> >>> *Disclaimer:* Use it at your own risk. Any and all responsibility for >>> any loss, damage or destruction of data or any other property which may >>> arise from relying on this email's technical content is explicitly >>> disclaimed. The author will in no case be liable for any monetary damages >>> arising from such loss, damage or destruction. >>> >>> >>> >>> >>> On Wed, 26 Aug 2020 at 20:16, <kuassi.men...@oracle.com> wrote: >>> >>>> Hi, >>>> >>>> From which release is the ojdbc8.jar from? 12c, 18c or 19c? I'd >>>> recommend ojdbc8.jar from the latest release. >>>> One more thing to pay attention to is the content of the >>>> ojdbc.properties file (part of the unzipped wallet) >>>> Make sure that ojdbc.properties file has been configured to use Oracle >>>> Wallet, as follows (i.e., anything related to JKS commented out) >>>> >>>> >>>> *oracle.net.wallet_location=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=${TNS_ADMIN})))* >>>> *#javax.net.ssl.trustStore=${TNS_ADMIN}/truststore.jks* >>>> *#javax.net.ssl.trustStorePassword=<password_from_console>* >>>> *#javax.net.ssl.keyStore=${TNS_ADMIN}/keystore.jks* >>>> *#javax.net.ssl.keyStorePassword=<password_from_console>* >>>> >>>> Alternatively, if you want to use JKS< then you need to comment out the >>>> firts line and un-comment the other lines and set the values. >>>> >>>> Kuassi >>>> On 8/26/20 11:58 AM, Mich Talebzadeh wrote: >>>> >>>> Hi, >>>> >>>> The connection from Spark to Oracle 12c etc are well established using >>>> ojdb6.jar. >>>> >>>> I am attempting to connect to Oracle Autonomous Data warehouse (ADW) >>>> version >>>> >>>> *Oracle Database 19c Enterprise Edition Release 19.0.0.0.0* >>>> >>>> Oracle document suggest using ojdbc8.jar >>>> <https://urldefense.com/v3/__http://ojdbc8.jar__;!!GqivPVa7Brio!Msuw5mr2YjeHSLbBSlNvs8rqL7T_-eWFfdsamiYduARIsECZqEzUTG8hd-v1x8KwcQ$> >>>> to >>>> connect to the database with the following URL format using Oracle Wallet >>>> >>>> "jdbc:oracle:thin:@mydb_high >>>> ?TNS_ADMIN=/home/hduser/dba/bin/ADW/DBAccess" >>>> >>>> This works fine through JAVA itself but throws an error with >>>> Spark version 2.4.3. >>>> >>>> The connection string is defined as follows >>>> >>>> val url = "jdbc:oracle:thin:@mydb_high >>>> ?TNS_ADMIN=/home/hduser/dba/bin/ADW/DBAccess" >>>> >>>> where DBAcess directory is the unzipped wallet for Wallet_mydb.zip as >>>> created by ADW connection. >>>> >>>> The thing is that this works through normal connection via java >>>> code.using the same URL >>>> >>>> So the question is whether there is a dependency in Spark JDBC >>>> connection to the ojdbc. >>>> >>>> The error I am getting is: >>>> >>>> java.sql.SQLRecoverableException: IO Error: Invalid connection string >>>> format, a valid format is: "host:port:sid" >>>> at >>>> oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489) >>>> at >>>> oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553) >>>> at >>>> oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254) >>>> at >>>> oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) >>>> at >>>> oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528) >>>> at java.sql.DriverManager.getConnection(DriverManager.java:664) >>>> >>>> This Oracle doc >>>> <https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/connect-jdbc-thin-wallet.html#GUID-5ED3C08C-1A84-4E5A-B07A-A5114951AA9E> >>>> explains the connectivity. >>>> >>>> The unzipped wallet has the followiing files >>>> >>>> ls DBAccess/ >>>> README cwallet.sso ewallet.p12 keystore.jks ojdbc.properties >>>> sqlnet.ora tnsnames.ora truststore.jks >>>> >>>> >>>> Thanks >>>> >>>> Mich >>>> >>>> >>>> >>>> LinkedIn * >>>> https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw >>>> <https://urldefense.com/v3/__https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw__;!!GqivPVa7Brio!Msuw5mr2YjeHSLbBSlNvs8rqL7T_-eWFfdsamiYduARIsECZqEzUTG8hd-teislmnw$>* >>>> >>>> >>>> >>>> >>>> >>>> *Disclaimer:* Use it at your own risk. Any and all responsibility for >>>> any loss, damage or destruction of data or any other property which may >>>> arise from relying on this email's technical content is explicitly >>>> disclaimed. The author will in no case be liable for any monetary damages >>>> arising from such loss, damage or destruction. >>>> >>>> >>>> >>>>
