我有两个linux服务器，它们有一个tomcat 7.0.42，运行着两个打包在2个WAR文件中的java应用程序。我在linux上使用JDK7u25，但其中一个仍然有到jdk1.4.2的符号链接（我没有管理权限，所以我无法更改它）。
具有正确符号链接/usr/bin/java-->jdk 7的Linux服务器运行良好。应用程序正在运行，没有任何问题。
另一台Linux服务器有/usr/bin/java-->jdk1.4.2，但tomcat中的java_HOME设置为jdk 7（java_HOME=//jdk_1.7.0.25/），在部署应用程序时会给我带来一个错误。我的应用程序需要Forkjoin API（仅在jdk 7中提供）。
我注意到这两个服务器之间的唯一区别是符号链接。
我将正在工作的tomcat（目录+apps+JDK）复制到不工作的服务器上，并将JAVA_HOME设置为导入的正在工作的JDK，但仍然不工作。。。它不断向我抛出错误消息，无法运行应用程序。
这是日志，尽管我认为它不够明确，无法理解我在做什么。
WARNING: Exception encountered when executing an asynchronous task
com.quartetfs.fwk.QuartetRuntimeException: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:493)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:408)
at jsr166.impl.SingleConsumerQueue.tryConsume(SingleConsumerQueue.java:249)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.compute(DistributedDimensionsManager.java:439)
at jsr166.cancellable.impl.CancellableRecursiveAction.executeTask(CancellableRecursiveAction.java:28)
at jsr166.cancellable.impl.CancellableForkJoinTask.exec(CancellableForkJoinTask.java:79)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:990)
at jsr166e.ForkJoinPool.runWorker(ForkJoinPool.java:1631)
at jsr166e.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:108)
Caused by: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.mergeDimensionsInCube(ADistributedActivePivot.java:1014)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.onInitialRemoteCommit(ADistributedActivePivot.java:861)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:479)
... 9 more
Caused by: java.lang.IllegalArgumentException: The measure CollateralValue.SUM belongs to more than one cube
at com.quartetfs.biz.pivot.distribution.impl.PolymorphicLocalityIdentifier.validateAndContribute(PolymorphicLocalityIdentifier.java:235)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$MergeDimensionsTask.compute(ADistributedActivePivot.java:770)
at jsr166.cancellable.impl.CancellableRecursiveAction.executeTask(CancellableRecursiveAction.java:28)
at jsr166.cancellable.impl.CancellableForkJoinTask.exec(CancellableForkJoinTask.java:79)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doInvoke(ForkJoinTask.java:360)
at jsr166e.ForkJoinTask.invoke(ForkJoinTask.java:691)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.mergeDimensionsInCube(ADistributedActivePivot.java:1009)
... 11 more
Aug 07, 2013 8:18:11 PM com.quartetfs.tech.distribution.messenger.impl.SafeBroadcastingTask compute
INFO: Exception encountered during a broadcasting task. Retrying ...
com.quartetfs.fwk.QuartetRuntimeException: java.util.concurrent.ExecutionException: com.quartetfs.fwk.QuartetRuntimeException: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.biz.pivot.distribution.impl.RemoteInstanceDistributionManager.onMembersChanged(RemoteInstanceDistributionManager.java:217)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger$MembersNotificationAction$1.compute(ADistributedMessenger.java:1046)
at jsr166e.RecursiveAction.exec(RecursiveAction.java:161)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doJoin(ForkJoinTask.java:345)
at jsr166e.ForkJoinTask.invokeAll(ForkJoinTask.java:756)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger$MembersNotificationAction.execute(ADistributedMessenger.java:1050)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:181)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:157)
at jsr166.impl.SingleConsumerQueue.tryConsume(SingleConsumerQueue.java:249)
at jsr166.impl.DeferredActionQueue.executeAll(DeferredActionQueue.java:68)
at jsr166.impl.DeferredActionQueue$DeferredExecutionAction.compute(DeferredActionQueue.java:274)
at jsr166e.RecursiveAction.exec(RecursiveAction.java:161)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doInvoke(ForkJoinTask.java:360)
at jsr166e.ForkJoinTask.invoke(ForkJoinTask.java:691)
at com.quartetfs.tech.distribution.messenger.impl.SafeBroadcastingTask.compute(SafeBroadcastingTask.java:101)
at jsr166e.RecursiveTask.exec(RecursiveTask.java:65)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:990)
at jsr166e.ForkJoinPool.runWorker(ForkJoinPool.java:1631)
at jsr166e.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:108)
Caused by: java.util.concurrent.ExecutionException: com.quartetfs.fwk.QuartetRuntimeException: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getResult(ACompositeFuture.java:155)
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getOrCancel(ACompositeFuture.java:251)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessages(ADistributedMessenger.java:793)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessage(ADistributedMessenger.java:864)
at com.quartetfs.biz.pivot.distribution.impl.RemoteInstanceDistributionManager.onMembersChanged(RemoteInstanceDistributionManager.java:215)
... 21 more
Caused by: com.quartetfs.fwk.QuartetRuntimeException: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:493)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:408)
at jsr166.impl.SingleConsumerQueue.tryConsume(SingleConsumerQueue.java:249)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.compute(DistributedDimensionsManager.java:439)
at jsr166.cancellable.impl.CancellableRecursiveAction.executeTask(CancellableRecursiveAction.java:28)
at jsr166.cancellable.impl.CancellableForkJoinTask.exec(CancellableForkJoinTask.java:79)
... 4 more
Caused by: com.quartetfs.biz.pivot.MergeException: [rcpcn0c-29706] Could not merge commit 2 from BoNYslNonCashCollateralsCube( r9szn0c-50673) in BoNYslNonCashCollateralsDistributedCube
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.mergeDimensionsInCube(ADistributedActivePivot.java:1014)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.onInitialRemoteCommit(ADistributedActivePivot.java:861)
at com.quartetfs.biz.pivot.distribution.impl.DistributedDimensionsManager$ApplyInitialMessageTask.consume(DistributedDimensionsManager.java:479)
... 9 more
Caused by: java.lang.IllegalArgumentException: The measure CollateralValue.SUM belongs to more than one cube
at com.quartetfs.biz.pivot.distribution.impl.PolymorphicLocalityIdentifier.validateAndContribute(PolymorphicLocalityIdentifier.java:235)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$MergeDimensionsTask.compute(ADistributedActivePivot.java:770)
at jsr166.cancellable.impl.CancellableRecursiveAction.executeTask(CancellableRecursiveAction.java:28)
at jsr166.cancellable.impl.CancellableForkJoinTask.exec(CancellableForkJoinTask.java:79)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doInvoke(ForkJoinTask.java:360)
at jsr166e.ForkJoinTask.invoke(ForkJoinTask.java:691)
at com.quartetfs.biz.pivot.impl.ADistributedActivePivot$DistributedTransactionManager.mergeDimensionsInCube(ADistributedActivePivot.java:1009)
... 11 more
另一个重复的日志错误：
SEVERE: HelloMessage [HelloMessage-rcpcn0c-47329-62] could not be transmitted
java.util.concurrent.CancellationException
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getResult(ACompositeFuture.java:159)
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getOrCancel(ACompositeFuture.java:251)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessages(ADistributedMessenger.java:793)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessage(ADistributedMessenger.java:864)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.broadcast(ADistributedMessenger.java:881)
at com.quartetfs.tech.distribution.messenger.impl.JGroupsMessenger.ensureMembersCommunication(JGroupsMessenger.java:174)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger$MembersNotificationAction.execute(ADistributedMessenger.java:1004)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:181)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:157)
at jsr166.impl.SingleConsumerQueue.tryConsume(SingleConsumerQueue.java:249)
at jsr166.impl.DeferredActionQueue.executeAll(DeferredActionQueue.java:68)
at jsr166.impl.DeferredActionQueue$DeferredExecutionAction.compute(DeferredActionQueue.java:274)
at jsr166e.RecursiveAction.exec(RecursiveAction.java:161)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doInvoke(ForkJoinTask.java:360)
at jsr166e.ForkJoinTask.invoke(ForkJoinTask.java:691)
at com.quartetfs.tech.distribution.messenger.impl.SafeBroadcastingTask.compute(SafeBroadcastingTask.java:101)
at jsr166e.RecursiveTask.exec(RecursiveTask.java:65)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:990)
at jsr166e.ForkJoinPool.runWorker(ForkJoinPool.java:1631)
at jsr166e.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:108)
Aug 07, 2013 8:18:29 PM com.quartetfs.tech.distribution.messenger.impl.SafeBroadcastingTask compute
INFO: Exception encountered during a broadcasting task. Retrying ...
com.quartetfs.fwk.QuartetRuntimeException: Could not connect to remote instances
at com.quartetfs.tech.distribution.messenger.impl.JGroupsMessenger.ensureMembersCommunication(JGroupsMessenger.java:188)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger$MembersNotificationAction.execute(ADistributedMessenger.java:1004)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:181)
at jsr166.impl.DeferredActionQueue$ConsumerProcedure.consume(DeferredActionQueue.java:157)
at jsr166.impl.SingleConsumerQueue.tryConsume(SingleConsumerQueue.java:249)
at jsr166.impl.DeferredActionQueue.executeAll(DeferredActionQueue.java:68)
at jsr166.impl.DeferredActionQueue$DeferredExecutionAction.compute(DeferredActionQueue.java:274)
at jsr166e.RecursiveAction.exec(RecursiveAction.java:161)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinTask.doInvoke(ForkJoinTask.java:360)
at jsr166e.ForkJoinTask.invoke(ForkJoinTask.java:691)
at com.quartetfs.tech.distribution.messenger.impl.SafeBroadcastingTask.compute(SafeBroadcastingTask.java:101)
at jsr166e.RecursiveTask.exec(RecursiveTask.java:65)
at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:264)
at jsr166e.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:990)
at jsr166e.ForkJoinPool.runWorker(ForkJoinPool.java:1631)
at jsr166e.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:108)
Caused by: java.util.concurrent.CancellationException
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getResult(ACompositeFuture.java:159)
at com.quartetfs.tech.distribution.messenger.future.impl.ACompositeFuture.getOrCancel(ACompositeFuture.java:251)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessages(ADistributedMessenger.java:793)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.sendMessage(ADistributedMessenger.java:864)
at com.quartetfs.tech.distribution.messenger.impl.ADistributedMessenger.broadcast(ADistributedMessenger.java:881)
at com.quartetfs.tech.distribution.messenger.impl.JGroupsMessenger.ensureMembersCommunication(JGroupsMessenger.java:174)
... 16 more
即使我已经将java_HOME设置在正确的位置，它是否可以来自/usr/bin/java下的java？我找不到tomcat是如何真正使用java的。。。
Tomcat，正如Stephen所指出的，根据服务器配置，使用多种不同的方法来确定使用的是什么java。
在大多数情况下，我会从检查工作服务器上是否存在$JAVA_HOME以及自定义$PATH设置开始。检查常见的可疑项：/etc/profile、/etc/profile.d/、.bash、.profile等。
您甚至可能会发现，JAVA_HOME是在用户级别指定的，如果您将其作为实际服务运行，则还会在init脚本中的服务级别指定。
目前，在你的问题中有许多变量没有得到回答：
1.）您是否在两个位置以同一用户身份运行流程？2.）用户在两个位置的配置是否相同，具有相同的PATH优先级和ENV变量？3.）init脚本是否相同？
通过向我们提供尽可能多的细节，我们可以提供更完整/彻底的回应。
Tomcat是否使用符号链接/usr/bin/java下的java？
这完全取决于您如何配置Tomcat以及如何启动它
但好消息是，所有这些都发生在你可以轻松阅读的shell脚本中。。。必要时"破解"以确定正在使用哪个java命令。从启动命令或init.d脚本或其他任何东西开始，并跟踪它。
此外，请记住，这些东西在很大程度上取决于您正在使用的Linux发行版，以及它们是如何组合Tomcat"包"的。