当我们更换ip地址时，会遇到这样的报错，这是由于ip地址改变引起的“ORA-12541:TNS:无监听程序”错误。
: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate...: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate...: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate...: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate...: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate
Oracle 数据库 sql 连接报错： java.sql.SQLException: Listener refused the connection with the following error...: ORA-12516, TNS:listener could not find available handler with matching protocol stack!
[66000][12516] Listener refused the connection with the following error: ORA-12516, TNS...:listener could not find available handler with matching protocol stack oracle.net.ns.NetException: Listener...refused the connection with the following error: ORA-12516, TNS:listener could not find available handler...listener，要想让pmon动态注册listener，需要设置local_listener参数。】...string local_listener string remote_listener string ?
could not find any available service handlers that // are appropriate for the client connection. /...监听会计算已经连接到此实例的connection数，但不会立即知道终止进程的信息。只有当PMON通过SERVICE_UPDATE更新监听的时候，监听才知道当前的负载。...handler for an instance to "blocked" and begin refusing incoming client connections with either of the following...'"DEDICATED" established:1 refused:0 state:blocked' 当监听认为当前连接数已经到达最大负载，就将每实例的service handler状态设置为“blocked...例如：'"DEDICATED" established:1 refused:0 state:blocked' 这篇帖子中的问题最后看是由于PROCESSES参数设置导致的。
今天照例开始学习oracle,实例启动了，但是listener却突然很奇怪，怎么都起不来。...TNS-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused...protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused LSNRCTL> Starting...TNS-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused...adapter error TNS-00511: No listener Linux Error: 111: Connection refused LSNRCTL> Starting /u01
是监听没启动吗，查看监听进程存在，确实是启动了，但是查看监听状态却抛出了错误 LSNRCTL> status listener_1528 Connecting to (DESCRIPTION=(...ADDRESS=(PROTOCOL=TCP)(HOST=s2gamebbs.test.com)(PORT=1528))) TNS-12541: TNS:no listener TNS-12560: TNS...:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused 这个问题立马勾起了我的兴趣...refused # telnet 127.0.0.1 1528 Trying 127.0.0.1... telnet: connect to address 127.0.0.1: Connection...refused # telnet `hostname` 1528 Trying 10.129.128.57... telnet: connect to address 10.129.128.57: Connection
作者主页：杰森的博客 本文摘要：解决 GitHub 报错：ssh: connect to host github.com port 22: Connection refused ssh: connect...to host github.com port 22: Connection refused 报错信息： $ git clone git@github.com:appletdevelop/full-stack.git...Cloning into ‘full-stack’... ssh: connect to host github.com port 22: Connection refused fatal: Could...22: Connection refused ssh: connect to host github.com port 22: Connection refused 解决： 140.82.112.4...This host key is known by the following other names/addresses: # Delete the RSA information in line
TNS-12537: TNS:connection closed TNS-12560: TNS:protocol adapter error TNS-00507: Connection closed...-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused Connecting...-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused 查看主机名...Parameter File /opt/oracle/11g/network/admin/listener.ora Listener Log File /opt/oracle/diag.../tnslsnr/oracle/listener/alert/log.xml Listening Endpoints Summary...
Cause: java.sql.SQLException: OALL8 处于不一致状态 原因：未明。 解决：将jar包换成ojdbc14 10.2.0.5.0，然后重新运行项目。...Cause: java.sql.SQLException: ORA-01722: 无效数字 原因——本质原因是入参和数据库表字段数据类型不匹配，报错可能存在以下两种情况： （1）可能一：入参数据类型不对...8.网络相关错误 Caused by: java.net.ConnectException: Connection timed out: connect Caused by: oracle.net.ns.NetException...: The Network Adapter could not establish the connection java.net.ConnectException: Connection refused...java.sql.SQLException: 无效的列类型 数据类型与数据库表的不一致
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=wl1)(PORT=1521))) TNS-12541: TNS:no listener...TNS-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused...Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) TNS-12541: TNS:no listener TNS...-12560: TNS:protocol adapter error TNS-00511: No listener Linux Error: 111: Connection refused 启动监听...Parameter File /home/oracle/app/oracle/product/12.2.0/dbhome_1/network/admin/listener.ora Listener
通过实验再次说明下“Connection refused”和“No route to host”的区别和问题诊断思路。...首先，网上有篇帖子说明“Connection refused” vs “No route to host”(http://superuser.com/questions/720851/connection-refused-vs-no-route-to-host...)： "Connection refused" means that the target machine actively rejected the connection....从172.1.1.1 telnet 172.1.2.1 10001，提示connection refused。...然后如果通过了防火墙，但监听未启动，则提示Connection refused的错误。
#connection settings# connect to MongoDB using the following URLmongo-url = "mongodb://root:<your_mongodb_password...from mydb.mycollection# this setting does not initiate a copy, it is only a filter on the change event listener...proxy.golang.org/github.com/%21burnt%21sushi/toml/@v/v1.0.0.mod": dial tcp 172.217.163.49:443: connect: connection...refused的错误主要是由于go env默认的地址无法访问到地址。...FAQ 2：克隆代码过程中报错fatal: unable to access 'https://github.com/rwynn/monstache.git/': TCP connection reset
import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;import java.sql.Statement...import org.apache.commons.dbcp2.listener.BinlogListener;import org.apache.commons.dbcp2.listener.DefaultBinlogEventListener...> config = new GenericObjectPoolConfig();BinlogListener listener = new MyBinlogListener();try (BinaryLogClient...;import java.sql.DriverManager;import java.sql.SQLException;import java.util.Properties;// ...public...try (Connection connection = getMySQLConnection()) { // 检查 binlog 文件 if (isBinlogFileChanged
refused: connect 2 at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException...RabbitAdmin.java:393) ~[spring-rabbit-2.1.2.RELEASE.jar:2.1.2.RELEASE] 10 at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary...AbstractMessageListenerContainer.java:1722) ~[spring-rabbit-2.1.2.RELEASE.jar:2.1.2.RELEASE] 11 at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer...refused: connect 14 at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0...refused: connect 31 2019-11-21 22:54:49.261 INFO 19532 --- [TaskExecutor-24] o.s.a.r.l.SimpleMessageListenerContainer
and attempting reconnect java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect...and attempting reconnect java.net.ConnectException: Connection refused 从报错信息，一眼就看出是连不上zk即zookeeper。...exception is java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. #...; nested exception is java.sql.SQLException: An attempt by a client to checkout a Connection has timed...exception is java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. #
The maximum queue length for incoming connection indications (a request to connect) is set to 50....If a connection indication arrives when the queue is full, the connection is refused....The maximum queue length for incoming connection indications (a request to connect) is set to the backlog...If a connection indication arrives when the queue is full, the connection is refused. */ ServerSocket...console, then write it to the network. */ reader.start(); /*in this case, we have to comment out the following
反馈错误信息1：Yourdatabase connection has timed out, either due to network problems or due toOracle reaching...反馈错误信息2：Requestprocessing failed; nested exception is java.sql.SQLException: No more data toread from.......er.type ONLINE ONLINE rolequery ora.asm ora.asm.type ONLINE ONLINE rolequery...start `ora.asm` on member `rolequery` CRS-5017:The resource action "ora.asm start" encountered the following...OUT ora.FLASH01.dg ONLINE INTERMEDIATE rolequery CHECK TIMED OUT ora.LISTENER.lsnr
10248/healthz' failed with error: Get http://localhost:10248/healthz: dial tcp [::1]:10248: connect: connection...refused....10248/healthz' failed with error: Get http://localhost:10248/healthz: dial tcp [::1]:10248: connect: connection...refused....To start using your cluster, you need to run the following as a regular user: mkdir -p $HOME/.kube
共享服务有共享服务的监听） 方式二，一种监听，专有和共享的都设定在一个监听上 以下，ｌｉｓｔｅ１是专有服务器连接方式， ｌｉｓｔｅ２是专门的共享服务器连接方式 ｌｉｓｔｅ３是专有服务和共享服务混合的方式 listener.ora...如果配置的共享服务时非默认监听Listeners，默认端口１５２１，则需要在ｌｏｃａｌ ｌｉｓｔｅｎｅｒ中注册。...因为我建了两个监听ｌｉｓｔｅ２，ｌｉｓｔｅ３，所以把它们的端口信息都注册进去 alter system set local_listener='(address_list=(address=(protocol...VALUE ------------------------------------ ----------- ------------------------------ local_listener...ERROR: ORA-12523: TNS:listener could not find instance appropriate for the client connection 所以本地监听的配置是必须的
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