Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=192.168.239.128:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.SocketTimeoutException: connect timed out}}]

时间: 2023-06-24 21:03:24 浏览: 471
这个错误提示是连接 MongoDB 数据库时出现的,可能是由于服务器连接超时或者服务器地址、端口号等信息有误导致的。建议检查以下几点: 1. 确认 MongoDB 服务器是否已经启动,并且已经正确地配置了相关参数; 2. 确认 MongoDB 服务器的地址和端口号是否正确; 3. 检查防火墙设置,确保 MongoDB 服务器可以被客户端访问; 4. 确认客户端的连接代码是否正确,包括数据库名称、认证信息等。 如果以上操作都没有解决问题,可以考虑重新安装 MongoDB 或者联系 MongoDB 官方支持。
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org.springframework.dao.DataAccessResourceFailureException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=47.93.118.241:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.SocketTimeoutException: Connect timed out}}]; nested exception is com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=47.93.118.241:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.SocketTimeoutException: Connect timed out}}]

### 解决 Spring Data MongoDB 连接超时问题 当遇到 `org.springframework.dao.DataAccessResourceFailureException` 和 `java.net.SocketTimeoutException` 错误时,表明应用程序尝试连接到MongoDB实例失败,在给定的时间范围内未能建立成功连接[^1]。 对于配置方面,当前设置的最大等待时间为30秒 (`connect-timeout="30000"`)[^3]。然而,实际观察到的情况显示即使在较短的时间内(如2秒),也存在性能瓶颈,这可能是由于网络延迟或其他因素引起的[^4]。 为了缓解此问题并提高系统的健壮性和响应速度,可以考虑调整以下几个参数: - **降低最大等待时间**:适当减少 `max-wait-time` 的值可以帮助更快地检测到不可达的服务端节点,并允许客户端更迅速地处理异常情况。 - **增加每主机连接数**:如果应用频繁访问数据库,则可能需要增大 `connections-per-host` 参数来支持更多的并发请求。 - **优化查询效率**:分析慢查询日志找出执行缓慢的具体操作,并通过索引创建等方式提升其性能表现。 另外值得注意的是,错误栈跟踪指向了 `translateExceptionIfPossible()` 方法中的转换逻辑[^2],这意味着框架正在试图将底层驱动程序抛出的异常映射成更高层次的数据访问层异常。因此,除了修改连接池配置外,还应该关注具体的业务场景下如何合理设计数据模型以及编写高效的查询语句。 最后提醒一点,任何更改都应在测试环境中充分验证后再部署至生产环境,以免引入新的不稳定因素。 ```xml <mongo:options connections-per-host="800" socket-timeout="5000" max-wait-time="10000" <!-- 调整后的最大等待时间 --> threads-allowed-to-block-for-connection-multiplier="500" connect-timeout="10000"/> <!-- 同样建议适度下调 --> ```

com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches WritableServerSelector. Client view of cluster state is {type=UNKNOWN, servers=[{address=10.21.78.244:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused: connect}}] 、

这个错误通常是由于MongoDB服务器无法连接而导致的。该错误信息显示了客户端视图的集群状态,其中包含一个或多个服务器的状态。在这种情况下,客户端试图连接到IP地址为10.21.78.244的MongoDB服务器的27017端口,但是由于连接拒绝而无法建立连接。 有几个可能的原因导致这个问题。其中一种可能是MongoDB服务器未启动或未正确配置。另一个可能是服务器防火墙阻止了连接。还有一些其他网络问题,如DNS问题或路由器配置问题,也可能导致此错误。 你可以尝试以下几个步骤来解决这个问题: 1. 确认MongoDB服务器已启动并正在运行,并且已正确配置MongoDB服务器的网络设置。 2. 检查服务器防火墙设置,并确保MongoDB服务器的27017端口已打开。你可以尝试在服务器上使用telnet命令测试连接是否正常。 3. 确认你的客户端程序中使用的MongoDB连接字符串正确无误。 4. 检查网络连接,如DNS解析和路由器配置,确保没有问题。 希望这些步骤可以帮助你解决问题!
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Please try again later.</string> <string name="error_092">The number of invited users has exceeded the upper limit.</string> <string name="error_095">Deletion failed. The last user cannot be deleted.</string> <string name="error_096">The list of network users to be deleted is empty.</string> <string name="error_102">The new password cannot be the same as any previous password.</string> <string name="error_104">The password has expired.</string> <string name="error_109">The greeting message is empty.</string> <string name="error_119">The room name cannot be empty.</string> <string name="error_120">The room ID cannot be empty.</string> <string name="error_125">The username does not meet the complexity requirements. Enter a correct one.</string> <string name="error_126">The username cannot be empty.</string> <string name="error_127">The username does not meet the complexity requirements. Enter a correct one.</string> <string name="error_128">No mobile number is bound.</string> <string name="error_129">This mobile number is not a administrator account.</string> <string name="error_130">The mobile number must be a Bahraini number.</string> <string name="error_131">The mobile number has been bound.</string> <string name="error_132">No phone number is bound to the current account.</string> <string name="error_134">Administrators cannot leave.</string> <string name="error_135">The mobile number is not bound to any account.</string> <string name="error_136">The login has expired.</string> <string name="error_140">The device has been updated to the latest version.</string> <string name="error_141">No new version is available.</string> <string name="error_143">Incorrect log file format.</string> <string name="error_147">The gateway is being upgraded.</string> <string name="error_148">The phone number has already been registered once, please use another number or use this number to login.</string> <string name="error_149">Duplicate room name.</string> <string name="error_167">Operation failed. Please try later.</string> <string name="error_168">Starting the plug-in…</string> <string name="error_169">Stopping the plug-in…</string> <string name="error_170">Uninstalling the plug-in…</string> <string name="error_188">The gateway does not exist.</string> <string name="error_190">You do not have access to this gateway.</string> <string name="error_191">The message push type is empty or of an incorrect format.</string> <string name="error_194">Operation failed. Please try later.</string> <string name="error_195">You cannot invite other network members to join.</string> <string name="error_LHConsumerService_login_accountRoleMismatch">Members from other enterprises are not allowed.</string> <string name="error_LHConsumerService_bindGroup_exceedMaxBindGroupNum">Members from other enterprises are not allowed.</string> <string name="error_201">Failed to check the remaining balance.</string> <string name="error_202">Failed to change the mobile number.</string> <string name="error_203">Failed to change the email address.</string> <string name="error_214">Incorrect addedDeviceList format.</string> <string name="error_219">The password cannot be the same as the username or the username in reverse.</string> <string name="error_220">You do not have the administrative permission.</string> <string name="error_221">Failed to uninstall all the plug-ins of the home gateway.</string> <string name="error_224">The new gateway is not registered.</string> <string name="error_225">The new home gateway has been bound.</string> <string name="error_238">Your account has not been bound with a mobile number or email address. The password cannot be retrieved through self service. You are advised to contact your administrator to retrieve the password.</string> <string name="error_239">The mobile number is bound to multiple accounts.</string> <string name="error_240">The email address is bound to multiple accounts.</string> <string name="error_247">Anonymous binding information cannot be queried by using a mobile number or an email address.</string> <string name="error_255">The account has been bound to a gateway, and cannot be bound to another one.</string> <string name="error_272">Incorrect username or password.</string> <string name="error_1002">The interval between requests for sending verification codes is too short.</string> <string name="error_30000117">The home gateway MAC address does not exist.</string> <string name="error_30000118">The home gateway is offline.</string> <string name="error_30000119">The home gateway plug-in does not exist.</string> <string name="error_30000120">The plug-in is not installed or not upgraded on the home gateway.</string> <string name="error__1013">The MAC address (XXX) of your gateway does not exist on the server.</string> <string name="error_2001">The input parameter is empty.</string> <string name="error_40000001">The parameter contains unsupported special characters.</string> <string name="error_40000003">The length is less than the minimum limit.</string> <string name="error_40000004">The parameter is not a numeric type.</string> <string name="error_40000007">Invalid IP address.</string> <string name="net_conn_failed">Connection failed.</string> <string name="error__3">Connection failed.</string> <string name="error__4">The gateway is busy and cannot process the current request. Try again later.</string> <string name="error__5">Operation failed. Please try later.</string> <string name="error__7">Operation failed. Please try later.</string> <string name="error__8">Not supported by the gateway.</string> <string name="error__9">Operation failed. Please try later.</string> <string name="error__10">Your login has expired. Please log in again.</string> <string name="error_280">Failed to send the SMS message. Please try again later.</string> <string name="error_300">The current server version does not support user name registration.</string> <string name="error__102">Camera offline or camera connection failed. Check if the camera is powered on.</string> <string name="error__104">Camera video service address illegal, please report impaired</string> <string name="error__106">Gateway cannot connect to the transit server. Check if the server is online.</string> <string name="error__200">Reached the upper limit.</string> <string name="error__201">When MLO is enabled, the working mode must be 802.11be.</string> <string name="error__203">Saving Wi-Fi settings. Please wait.</string> <string name="error__204">Incorrect request parameter.</string> <string name="error__205">The Wi-Fi frequency band is not enabled. Enable it first.</string> <string name="error__301">Fails to play the real-time video of the camera. Failed to connect to the gateway locally.</string> <string name="error__330">Application control is not enabled. Please enable it first.</string> <string name="error__331">The number of application control policies has reached the upper limit.</string> <string name="error__332">The app control rule does not exist.</string> <string name="error__622">The rate limit periods cannot overlap with each other.</string> <string name="error_028">Your account has been used for login on another device. If this was done without your knowledge, your account and password may have been compromised. Choose Settings > Account And Security to change your account password.</string> <string name="error_2009">Failed to query the package status.</string> <string name="error__99999">Operation failed. Please try later.</string> <string name="error_1017">The MAC address cannot be empty.</string> <string name="error_licence_expire">Licence expired, please contact service provider.</string> <string name="LHConsumerService.bindLocalAccount.hasFamily">The account is already in a family.</string> <string name="LHConsumerService.bindLocalAccount.bound">Already bound to another account.</string> <string name="LHConsumerService.weakvalue.error">The password is too simple.</string> <string name="error_LHConsumerService_feedback_daylimit">The number of problems you reported has reached the upper limit. Try again 24 hours later.</string> <string name="error_306">Failed to send the verification code.The possible cause is that the mobile number format is incorrect or the mobile number has been bound.</string> <string name="error_307">Failed to send the verification code.The possible cause is that the email address format is incorrect or the email address has been bound.</string> <string name="error_308">Failed to send the verification code.The possible cause is that the mobile number format is incorrect or the mobile number is not bound.</string> <string name="error_309">Failed to send the verification code.The possible cause is that the email address format is incorrect or the email address is not bound.</string> <string name="error_310">The client IP address is locked,please try again later.</string> <string name="error_311">The current version does not support multi-factor authentication. Contact the administrator to disable multi-factor authentication.</string> <string name="error__340">The portal function has been enabled. The speed limit cannot be configured. To set the rate limit, disable Portal authentication on the web management page of the gateway.</string> <string name="error_AppSdk_notInitialized">Failed to initialize the app. Please log in again.</string> <string name="error_log_collect_offline">Device is offline</string> <string name="error_log_collect_conflict">Another collection task of the device is in progress.</string> <string name="error_log_collect_failed">Log collection failed</string> <string name="LHConsumerService.domainMigration.notSupportBinding">The server has been switched. Please switch to the corresponding region and register again.</string> <string name="error__41">Failed to set the 5G Wi-Fi because it has been locked. Contact your carrier to enable it first.</string> <string name="error__14">The same Wi-Fi SSID already exists in the current frequency band.</string> <string name="BindGateway_101">You have joined a family. Please refresh the home page and view it.</string> <string name="error_third_platform_user">Third-party users exist, unbinding failed.</string> </resources>

(Mob) PS C:\Users\23688> conda install -c conda-forge torch.cuda.amp Channels: - conda-forge - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main - pytorch - msys2 - defaults Platform: win-64 Collecting package metadata (repodata.json): / Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001ECE4D56030>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/main/noarch/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001ECE4D54D10>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/main/win-64/repodata.json.zst \ Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001ECE4D8F5F0>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/r/win-64/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001ECE4DC8E00>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/r/noarch/repodata.json.zst - Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001ECE4DC9670>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/msys2/win-64/repodata.json.zst | Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001

C:\Users\MAXMO>conda create -n secretflow_env python=3.10 Channels: - http://mirrors.aliyun.com/anaconda/pkgs/msys2 - http://mirrors.aliyun.com/anaconda/pkgs/r - http://mirrors.aliyun.com/anaconda/pkgs/main - defaults Platform: win-64 Collecting package metadata (repodata.json): | Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF48710>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/main/win-64/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF3E330>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/r/noarch/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF484D0>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/msys2/win-64/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF3E930>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/msys2/noarch/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF3EC30>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/r/win-64/repodata.json.zst Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x000001F04CF48AD0>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)')': /pkgs/main/noarch/repodata.json.zst

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