http://codetheory.in/fixing-node-mysql-error-cannot-enqueue-handshake-after-invoking-quit/ TL;DRYou need to establish a new connection by calling thecreateConnectionmethod after every disconnection. and Note:If
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } else { app.UseExceptionHandler("/Home/Error"); // The...
DTS_E_AXTASK_INITIALIZATION_WITH_WRONG_XML_ELEMENT Field DTS_E_AXTASK_MISSING_ENTRY_METHOD_NAME Field DTS_E_AXTASKUTIL_ADDTYPELIB_FAILED Field DTS_E_AXTASKUTIL_ADDVARIABLES_FAILED Field DTS_E_AXTASKUTIL_ENUMERATE_LANGUAGES_FAILED Field DTS_E_AXTASKUTIL_EXECUTION_FAILED Field DTS_E_AXTASKUTIL...
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CLOB oClob = CLOB.createTemporary(st.getConnection(), Boolean.FALSE, CLOB.DURATION_SESSION); The method CLOB.createTemporary is using java.sql.Connection object as a parameter but it seems, it ONLY works if the Connection is an oracle.jdbc.driver.OracleConnection object. If it's not than ...
resolveRelation(DataSource.scala:306) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:178) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:146) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMet...
(Native Method) tool-admin-schedule-server | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) tool-admin-schedule-server | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)...
java.sql.DriverManager.getConnection(DriverManager.java:677)at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:228)at com.xxxx.scm.server.db.util.DBConnectionProxy.getConnectionFromDriverManager(DBConnectionProxy.java:414)at com.xxxx.scm.server.db.util.MSJDBCDriver.getConnection...
at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:157) Caused by: oracle.net.ns.NetException: The Network Adapter could notestablish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution....
skip-name-resolve slow_query_log_file = /var/log/mysql/mariadb-slow.log slow-query-log = 1 sort_buffer_size = 4M table_open_cache = 400 thread_cache_size = 128 tmp_table_size = 32M tmpdir = /tmp transaction_isolation = READ-COMMITTED ...