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IBM WebSphere articles

Application servers (JVM) - Horizontal vs vertical clustersAdmin AgentGetting Started with Admin AgentRegister an application server in an Administrative AgentStart Stop Restart Administrative AgentAdministrative Authorization GroupCreate an administrative authorization groupApplication DeployAnnotation scanning (metadata complete attribute)Context root of an application (application.xml, ibm-web.ext.xml)Create monitoredDeployableApps directoryDeploy application using Apache Ant (ws_ant)Deploy application using monitoredDeployableApps directory (EAR WAR JAR SAR)Deploy application using monitoredDeployableApps directory (properties file)Deploy application using WebSphere admin consoleDeployment DescriptorMap an application to a JNDI during deploymentMap application to servers (manage modules)Roll back to the prior version of an applicationUndeploy an applicationVerify application successfully deployedApplication EditionsGetting Started with Application EditionsActivate application editionApplication edition routing rulesRoll out application editionValidate application editionApplication SecurityGetting Started with Application SecurityApplication ServerCreate an application serverCreate an application server templateGeneric JVM argumentsStart Stop Restart an application serverWeb ContainersBackup / RestorebackupConfig scriptrestoreConfig scriptCheckpointsGetting Started with CheckpointsArchive a CheckpointCreate a full checkpointCreate a partial (delta) checkpointIdentify what changed in a Delta checkpointClassesClass loader viewerClasspath and class loaderCommands / ScriptsHistory of installed products (historyInfo)versionInfo commandConfiguration Comparison Tool (CCT)Applications report for Configuration Comparison Tool (CCT)Create .cfg files for Configuration Comparison Tool (CCT)Create HTML files for Configuration Comparison Tool (CCT, Configuration Comparison Tool (CCT)ValueError: invalid literal for int() with base 10: 'x' with Configuration Comparison Tool (CCT)CookiesCookie expiration (timeout)Cookie nameEnable cookiesCore GroupGetting Started with Core GroupIBM_CS_OOM_ACTION custom property (OutOfMemory)Dynamic CachingCache Monitor applicationClearing cache in the Cache Monitor applicationDynamic cache disk offloadDynamic cachingLimit dynamic cache sizeDynamic ClusterGetting Started with Dynamic ClustersAdd an application server to a Dynamic ClusterApplication Placement Controller (APC)Convert a static cluster into a dynamic clusterCreate a dynamic clusterDynamic cluster modes (manual supervised automatic)Load balance dynamic cluster (weight and DWLM)Start Stop Restart dynamic clusterEJB (Enterprise Java Bean)Creating your first EJB (Enterprise Java Bean) app - Backend JARCreating your first EJB (Enterprise Java Bean) app - Frontend WARHealth MonitoringGetting Started with Health ManagementCreate a Health PolicyEnable Disable Health MonitoringHealth controller application server restartsHealth monitoring control cycleHeapAutomatically create a heap dumpChange heap sizeDefine where a core dump, heap dump, or java dump will resideManually create a heap dumpRespond to an out of memory heap dump on LinuxInstallCreate a package using Packaging Utility (command line)Determine if WebSphere is 32 bit or 64 bitInstall Packaging Utility on Linux on the command lineInstall WebSphereInstallation Verification Tool (IVT)Package GroupRoll back in WebSphereIntegrated Solutions Conole (ISC)Getting Started with the WebSphere admin console (ISC)Console preferencesJavaJava SDKmanagesdk -enabledProfile command (Java SDK)managesdk -getCommandDefault command (Java SDK)managesdk -getNewProfileDefault command (Java SDK)managesdk -listAvailable command (Java SDK)managesdk -listEnabledProfileAll command (Java SDK)managesdk -setCommandDefault command (Java SDK)managesdk -setNewProfileDefault command (Java SDK)JDBCCache prepared statements and callable statementsConfigure an app to use a JDBCCreate J2C aliasCreate JDBC data sourceCreate JDBC providerDestroying database connections using Reap time, Unused timeout, and Aged timeoutJDBC ConnectionWaitTimeoutJDBC data source and J2C aliasStaleConnectionExceptionJMSJMS cipherJMS create a queue connection factoryJMS create an Activation SpecificationJMS create J2C aliasJMS create queueJMS RFH version 2 headersLogsGetting Started with Cross Component Trace (XCT)Getting Started with LogsApplication request logsBasic vs. HPEL logConfigure application server loggingDiagnostic Trace (trace.log)Disable HPEL text.logEnable Cross Component Tracing (XCT)First failure data capture (FFDC) logsHPEL logs (logViewer command)Log levelsLOG_HOME variableRotate HPEL logRotate native_stderr.log native_stdout.log Rotate SystemOut.log SystemErr.logSecurity audit logs (email alerts)Security audit logs (enable / disable)Security audit logs (encrypt)Security audit logs (sign)Tivoli Performance Viewer logsVerbose garbage collection (native_stderr.log native_stdout.log)NetworkingDNSFirewallNode / Node AgentGetting Started with Node GroupsAdd (federate) a node into network deployment manager (dmgr)Create a Node GroupDamaged nodeMaintenance ModeRemove a node from network deployment manager (dmgr)Start Stop Restart NodeStart Stop Restart Node AgentUnderstanding the difference between a node and a node agentObject Request Broker (ORB)Understanding Object Request Broker (ORB)On Demand Router (ODR)Getting Started with On Demand Router (ODR)Partial Application UpdateGetting Started with Partial App UpdatePartial app update (add multiple files)Partial app update (delete multiple files)Partial app update (replace or add a single file)Partial app update (replace or add a single module)Partial app update (replace the entire application)Partial app update (update multiple files)Performance and Diagnostic AdvisorGetting Started with the Performance and Diagnostic AdvisorPerformance and Diagnostic Advisor (Memory Leak)Performance Monitoring Infrastructure (PMI)Getting Started with Performance Monitoring Infrastructure (PMI)PortsGetting Started with PortsChange application server portProfilesCreate a Job Manager profileCreate a network deployment manager (dmgr) profileCreate an on demand router (ODR) profileCreate profiles on the command line (manageprofiles create)Delete profiles on the command line (manageprofiles delete)List profiles using the manageprofiles listProfiles commandValidate profile using the manageprofiles validateRegistry commandSecurityDecode XOR passwordSecurity - Administartive SecurityGetting Started with Administrative Security Administrative SecuritySecurity - AuthenticationGetting Started with AuthenticationGetting Started with Single Sign On (SSO) and Lightweight Third Party Authentication (LTPA)LDAPProtect web app (ibm-application-bnd.xml)RolesSingle Sign On (SSO) and Lightweight Third Party Authentication (LTPA) - Encrypting LTPA TokensSingle Sign On (SSO) and Lightweight Third Party Authentication (LTPA) - Multiple serversSingle Sign On (SSO) and Lightweight Third Party Authentication (LTPA) - TimeoutSingle Sign On (SSO) and SAML - enable Service Provider (SP)Single Sign On (SSO) and SAML - Identity Provider (Idp)User Accounts Repository - configure a federated repositoryUser Accounts Repository - create groupsUser Accounts Repository - create usersUser Accounts Repository - realm nameUser Accounts Repository - reset users passwordUser Accounts Repository for authenticationSecurity - Global SecurityGetting Started with Global SecuritySecurity - Java 2 SecurityGetting Started with Java 2 SecuritySecurity - Policy SetsGetting Started with Policy SetsAttach policy sets to a web service application (JAX-WS JAX-RS)Security - Security DomainGetting Started with Security DomainsAssign a security domain to a cell, node, cluster, or application serverCreate a security domainSecurity domains attributesSecurity - SSL Certificates Keystore TruststoreGetting Started with Key Set GroupsGetting Started with Key SetsGetting Started with SSLAdd a certificate to a keystore or truststore Change keystore and truststore passwordsConfigure SSL authentication, protocol, providers, and ciphers (QoP)Create a keystore Create a truststoreCreate self-signed certificate in a keystoreExtract a certificate in a truststoreFederal Information Processing Standards (FIPS)HTTPSKey managerManage endpoint security configurationsPersonal certificate vs Signer certificateSSL certificate expirationSSL configurationsSSL endpoint security configurationsUpdate SSL in real timeView the certificates in a truststoreView the private keys and certificates in a keystoreSecurity - WS-SecurityWS-SecurityService Integration Bus (SIB)Getting Started with Service Integration Bus (SIB)Create Service Integration Bus (SIB)Service Policy (QoS)Understanding Service Policy (quality of service, QoS)SessionsGetting Started with SessionsConcurrent (simultaneous) sessionsDeny access to unsecured content (security integration)Limit simultaneous sessionsMaximum sessions limitSession affinitySession expiration (timeout)Session management levelsStoring sessions in a database or memoryShared LibraryGetting Started with Shared LibrarySOAPGetting Started with SOAPSOAP Header mustUnderstandSOAP timeoutStar TopologyLink cells into a star topologyStart Stop Restart-Xquickstart application serverApplication startup orderAuto start applicationParallel start application serverRun in development modeStart components as neededStart Stop Restart applicationStart Stop Restart message endpoint listenerStart Stop Restart network deployment manager (dmgr)Static ClusterGetting Started with Static ClustersCreate a static clusterDynamic workload management (DWLM)Load balance dynamic cluster (weight and DWLM)Start Stop Restart static clusterSynchronizationSynchronize a node (syncNode)Synchronize a node - Full sync Synchronize a node - Partial syncTerminologyheterogeneous vs. homogeneousWebSphere terms (cell, profile, node, application server, dmgr)ThreadsMaintenance threadMonitoring threads Thread poolsthreadmonitor custom propertiesTivoli Performance ViewerGetting Started with Tivoli Performance ViewerTivoli Performance Viewer Advisor Tuning RecommendationsTivoli Performance Viewer application requestsTivoli Performance Viewer application response timeTivoli Performance Viewer heapTivoli Performance Viewer memory leakTroubleshootingFull GC (garbage collection)Resolve "ADMS0104I The system is unable to invoke a synchronization request on node"Resolve "ADMU0111E"Resolve "ADMU3001E Server launched but failed initialization"Resolve "ADMU3028I Conflict detected on port"Resolve "ADMU3060E Timed out waiting for server shutdown"Resolve "ClassNotFoundException"Resolve "CRIMA1161E Failed to find required installation files"Resolve "CRIMC1018E Administrator privileges are required"Resolve "CWPKI0734E Could not connect to the job manager"Resolve "CWRLS0030W Waiting for HAManager to activate recovery processing for local WebSphere server"Resolve "CWSID0039E HAManager-initiated activation has failed, messaging engine will be disabled"Resolve "CWWMQ0007W The message endpoint has been paused by the system"Resolve "Error accessing plugin-key"Resolve "Error creating SOAP connection to host"Resolve "failed to start check the log files for server on node for details"Resolve "HMGR0149E An attempt to open a connection to core group DefaultCoreGroup has been rejected"Resolve "J2CA0045E Connection not available while invoking method"Resolve "java.lang.reflect.InvocationTargetException ADMU3002E ADMU3007E ADMU0111E"Resolve "java.lang.VerifyError JVMVRFY012 stack shape inconsistent"Resolve "java.nio.channels.ClosedByInterruptException"Resolve "node status unknown"Resolve "Not synchronized"Resolve "PLGC0063E and PLGC0049E"Resolve "runConfigActions script execution failed"Resolve "SECJ0118E Authentication error during authentication for username"Resolve "SECJ0305I The role-based authorization check failed"Resolve "SECJ0336E Authentication failed for user"Resolve "SECJ0371W Validation of the LTPA token failed because the token expired"Resolve "SECJ0373E Cannot create credential for the user due to failed validation of the LTPA token"Resolve "SECJ7716E Primary administrative user Id does not exist in the registry"Resolve "SRVE0225E A WebGroup Virtual Host to handle has not been defined"Resolve "SRVE8000W Skipped class that failed to initialize for annotation scanning"Resolve "SSL signer from target host is not found in trust store"Resolve "The EAR file could be corrupt and or incomplete"Resolve "WSVR0009E Could not register with Location Service Daemon"Resolve "WSVR0009E Error occurred during startup UnknownHostException"Resolve "WSVR0244E An undefined HOST product variable has been encountered in the krb5Spn property"Resolve "WTRN0006W Transaction xxxxxxxx has timed out after x seconds"Resolve "Your user ID or group has insufficent permissions granted for the installation directory path"Resolve 404 (SVRE0190E)Resolve “Server cannot be started because the node agent for servers xxxxx on node xxxx is not active”Resolve buttons missing in the WebSphere web consoleResolve hung threads (UTLS0008W) Resolve hung threads (WSVR0605W)Resolve NoClassDefFoundErrorResolve SocketTimeoutExceptionWSVR0009E Error occurred during startup Address already in use"VariablesEnvironment entriesInstall root directory (WAS_INSTALL_ROOT)Name space bindingsUse a WebSphere variable in a Java appVirtual HostsGetting Started with Virtual HostsWeb ServerGetting Started with the web server plugin plugin-cfg.xmlFront a WebSphere application server with a web serverManually add a web server to a WebSphere deployment manager (dmgr)Tune HTTP persistent connections (keep alive)Web server plugin (plugin-cfg.xml) - Generate PCT commandWeb server plugin (plugin-cfg.xml) - Generate using the dmgrWeb server plugin (plugin-cfg.xml) - Propagate command lineWeb server plugin (plugin-cfg.xml) - Propagate using the dmgrWeb server plugin (plugin-cfg.xml) - regeneration intervalWeb server plugin (plugin-cfg.xml) - Round RobinWeb server plugin (plugin-cfg.xml) - View using the dmgrWeb server plugin plugin-cfg.xml (GenPluginCfg command)wsadminGetting Started with wsadminwsadmin Conntype (SOAP, RMI, IPC, JSR160RMI, NONE)wsadmin generate commands from the WebSphere admin consolewsadmin get cell, node, or cluster IDwsadmin invoking a scriptwsadmin Jacl Jython languagewsadmin run commands in-linewsadmin scripting objects (AdminConfig, AdminControl, AdminApp, AdminTask)wsadmin username passwordwstemp directorywstemp directory