Hi Team,
Hi SOLR team,
Our .net project (currently running on solr-5.2.1) recently updated the DB end
(from SQL Server 2012 to SQL Server 2019).
We made all the necessary changes with respect to app configs and SOLR configs
- Changed data-config.xml, Restarted SOLR instance, re-started the server,
Perform a full import on SOLR UI. But below is the error that gets flagged up
on the Logging section of SOLR UI -
org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to
execute query: select ID from
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The driver could
not establish a secure connection to SQL Server by using Secure Sockets Layer
(SSL) encryption. Error: "SQL Server did not return a response. The connection
has been closed.".
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:1368)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1412)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1058)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:833)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:716)
at
com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:841)
at
org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:191)
at
org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:171)
at
org.apache.solr.handler.dataimport.JdbcDataSource.getConnection(JdbcDataSource.java:440)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:308)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The driver could
not establish a secure connection to SQL Server by using Secure Sockets Layer
(SSL) encryption. Error: "SQL Server did not return a response. The connection
has been closed.".
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:1368)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1412)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1058)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:833)
at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:716)
at
com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:841)
at
org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:191)
at
org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:171)
at
org.apache.solr.handler.dataimport.JdbcDataSource.getConnection(JdbcDataSource.java:440)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:308)
After some research it appeared that many users have faced TLS issues which can
be the cause for such an error. I then tried to modify the config to force
dataconfig.xml to accept TLSv1.
sslProtocol=TLSv1;encrypt=true;trustServerCertificate=true
The jdbc driver version is sqljdbc42
Unfortunately nothing seems to work. Any advice on what to do next ? Much
appreciate, Thank you!
Best Wishes
Lulu
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