ibm-mobilefirst - 尝试将 .wlapp 文件部署到 Tomcat 时，MobileFirst 7.0 服务器卡住 "Deploying"

Question

在成功安装和配置 MobileFirst 7.0 服务器后，当我尝试部署应用程序 => 选择 MF studio/bin 文件夹中的 .wlapp 文件。

下面是来自 Tomcat 日志文件的一些日志消息:

10614  WorklightManagementPU-mysql  INFO   [pool-2-thread-1] openjpa.Runtime - Though you are using optimistic transactions, OpenJPA is now beginning a datastore transaction because you have requested a lock on some data.
10646  WorklightManagementPU-mysql  INFO   [pool-2-thread-1] openjpa.Runtime - Though you are using optimistic transactions, OpenJPA is now beginning a datastore transaction because you have requested a lock on some data.
10682  WorklightManagementPU-mysql  INFO   [pool-2-thread-1] openjpa.Runtime - Though you are using optimistic transactions, OpenJPA is now beginning a datastore transaction because you have requested a lock on some data.

Jun 03, 2015 2:03:32 PM com.ibm.worklight.admin.actions.ApplicationDeploymentTransaction beforeAll
SEVERE: Failed to generate download links to transfer data during the deployment of applications. See the next exception in the log. Switch to direct data transfer via JMX. This is not fatal but it requires larger memory than the data transfer with download links.
Jun 03, 2015 2:03:32 PM com.ibm.worklight.admin.actions.BaseTransaction internalRun
SEVERE: BaseTransaction.internalRun() Exception
<openjpa-1.2.2-r422266:898935 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: Object "com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-1" is not managed by this context.
FailedObject: com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-1
    at org.apache.openjpa.persistence.EntityManagerImpl.processArgument(EntityManagerImpl.java:1216)
    at org.apache.openjpa.kernel.BrokerImpl.processArgument(BrokerImpl.java:2149)
    at org.apache.openjpa.kernel.BrokerImpl.gatherCascadeRefresh(BrokerImpl.java:2816)
    at org.apache.openjpa.kernel.BrokerImpl.refresh(BrokerImpl.java:2793)
    at org.apache.openjpa.kernel.DelegatingBroker.refresh(DelegatingBroker.java:1078)
    at org.apache.openjpa.persistence.EntityManagerImpl.refresh(EntityManagerImpl.java:688)
    at com.ibm.worklight.admin.actions.BaseTransaction.setNewProjectTransactionID(BaseTransaction.java:643)
    at com.ibm.worklight.admin.actions.BaseTransaction.internalRun(BaseTransaction.java:336)
    at com.ibm.worklight.admin.actions.BaseTransaction$1.run(BaseTransaction.java:235)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

Jun 03, 2015 2:03:32 PM com.ibm.worklight.admin.actions.BaseTransaction$1 run
SEVERE: internalRun() Exception
<openjpa-1.2.2-r422266:898935 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: Object "com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-1" is not managed by this context.
FailedObject: com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-com.ibm.worklight.dataaccess.jpa.entity.ProjectEntity-1
    at org.apache.openjpa.persistence.EntityManagerImpl.processArgument(EntityManagerImpl.java:1216)
    at org.apache.openjpa.kernel.BrokerImpl.processArgument(BrokerImpl.java:2149)
    at org.apache.openjpa.kernel.BrokerImpl.gatherCascadeRefresh(BrokerImpl.java:2816)
    at org.apache.openjpa.kernel.BrokerImpl.refresh(BrokerImpl.java:2793)
    at org.apache.openjpa.kernel.DelegatingBroker.refresh(DelegatingBroker.java:1078)
    at org.apache.openjpa.persistence.EntityManagerImpl.refresh(EntityManagerImpl.java:688)
    at com.ibm.worklight.admin.actions.BaseTransaction.setNewProjectTransactionID(BaseTransaction.java:643)
    at com.ibm.worklight.admin.actions.BaseTransaction.internalRun(BaseTransaction.java:336)
    at com.ibm.worklight.admin.actions.BaseTransaction$1.run(BaseTransaction.java:235)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

Jun 03, 2015 2:04:10 PM com.worklight.core.ilmt.WorklightILMTLogger dumpLicense
INFO: FWLSE0277I: Creating an ILMT record in the file '/var/ibm/common/slm/e1178f0cf1cfd7b4017f37827cae010b.slmtag'.

Answer 1

最后通过设置解决了这个问题

max_allowed_packet = 30M 

和

binlog_format = mixed

在mysql的my.cnf文件中。