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https://issues.apache.org/jira/browse/IGNITE-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14969501#comment-14969501
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Andrey Gura commented on IGNITE-1526:
-------------------------------------
1) Agree. I'll revert this changes.
2) Yes, it is compatibility issue.
Some additional changes should be done also:
1) When node join to topology we should comapre value of {{USE_DFLT_SUID}} on
new node and other nodes of topology. If existing nodes have value of this flag
that differs from new node then exception should be thrown and new node should
no join to the cluster. If some nodes has no this attribute then we should
treat it as {{false}}.
2) {{USE_DFLT_SUID}} flag in {{OptimizedMarshaller}} should be used only if
class doesn't have {{serialVersionUID}}. If class has {{serialVersionUID}}
field then we can safely use it. This solution fixes problems with
{{BigInteger}}-like classes that have different implementation but are
consistent with the serialization viewpoint.
> IBM JDK is not fully supported by the platfrom
> ----------------------------------------------
>
> Key: IGNITE-1526
> URL: https://issues.apache.org/jira/browse/IGNITE-1526
> Project: Ignite
> Issue Type: Bug
> Reporter: Denis Magda
> Assignee: Denis Magda
> Priority: Blocker
> Fix For: 1.5
>
>
> There are several issue related to IBM JDK.
> 1) It's not possible to compile the platform using IBM JDK ver 1.7;
> 2) Besides of the fact that two IBM nodes can connect to each other some
> functionality still doesn't work. As an example
> {{CacheClientPortablePutGetExample}} fails with the following stack trace
> {noformat}
> [14:38:56,930][ERROR][grid-nio-worker-0-#26%null%][TcpCommunicationSpi]
> Caught unhandled exception in NIO worker thread (restart the node).
> class org.apache.ignite.IgniteException: Invalid field type: 0
> at
> org.gridgain.grid.internal.communication.PortableDirectMessageReader.readRemovedField(PortableDirectMessageReader.java:670)
> at
> org.gridgain.grid.internal.communication.PortableDirectMessageReader.readFieldHeader(PortableDirectMessageReader.java:520)
> at
> org.gridgain.grid.internal.communication.PortableDirectMessageReader.readMessage(PortableDirectMessageReader.java:339)
> at
> org.apache.ignite.internal.managers.communication.GridIoMessage.readFrom(GridIoMessage.java:248)
> at
> org.apache.ignite.internal.util.nio.GridDirectParser.decode(GridDirectParser.java:76)
> at
> org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:103)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
> at
> org.apache.ignite.internal.util.nio.GridConnectionBytesVerifyFilter.onMessageReceived(GridConnectionBytesVerifyFilter.java:122)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:2078)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:172)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:858)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeys(GridNioServer.java:1397)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:1339)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1223)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
> at java.lang.Thread.run(Thread.java:801)
> {noformat}
> 3) Oracle JVM based server node fails to connect to IBM server node producing
> the stack trace below. Tested with JDK and Portable marshallers.
> {noformat}
> [13:47:33,935][SEVERE][tcp-disco-msg-worker-#2%null][TcpDiscoverySpi] Failed
> to
> unmarshal discovery data for component: 0
> class org.apache.ignite.IgniteCheckedException: Failed to deserialize object
> wit
> h given class loader: sun.misc.Launcher$AppClassLoader@56092666
> at
> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal(JdkMarshalle
> r.java:105)
> at
> org.apache.ignite.marshaller.AbstractMarshaller.unmarshal(AbstractMar
> shaller.java:68)
> at
> org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.onExchange(TcpDis
> coverySpi.java:1697)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.proc
> essNodeAddedMessage(ServerImpl.java:3258)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.proc
> essMessage(ServerImpl.java:1993)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.b
> ody(ServerImpl.java:5206)
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> Caused by: java.io.InvalidClassException:
> org.apache.ignite.internal.util.lang.G
> ridFunc$38; local class incompatible: stream classdesc serialVersionUID =
> -55433
> 49853748590486, local class serialVersionUID = -5664060422647374863
> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:617)
> at
> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:162
> 2)
> at
> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1
> 771)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
> at
> org.apache.ignite.internal.processors.continuous.GridContinuousProces
> sor$DiscoveryDataItem.readExternal(GridContinuousProcessor.java:1455)
> at
> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:183
> 7)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1
> 796)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
> at
> org.apache.ignite.internal.util.IgniteUtils.readList(IgniteUtils.java
> :5109)
> at
> org.apache.ignite.internal.util.IgniteUtils.readCollection(IgniteUtil
> s.java:1618)
> at
> org.apache.ignite.internal.processors.continuous.GridContinuousProces
> sor$DiscoveryData.readExternal(GridContinuousProcessor.java:1371)
> at
> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:183
> 7)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1
> 796)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
> at
> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal(JdkMarshalle
> r.java:102)
> ... 6 more
> {noformat}
> 4) Oracle JVM based client node is partially connected to IBM server node.
> The server node updates its topology while the client is hanging with the
> stack trace below. Tested with JDK and Portable marshallers.:
> {noformat}
> "main" prio=6 tid=0x00000000001ee800 nid=0x1f44 waiting on condition
> [0x00000000025ce000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000007d7ad4478> (a
> java.util.concurrent.CountDownLatch$Sync)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:994)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1303)
> at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:236)
> at
> org.apache.ignite.spi.discovery.tcp.ClientImpl.spiStart(ClientImpl.java:252)
> at
> org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.spiStart(TcpDiscoverySpi.java:1815)
> at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:252)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:666)
> at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1485)
> at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:908)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1617)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1484)
> - locked <0x00000007d7bbb918> (a
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance)
> at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:965)
> at
> org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx.java:892)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:784)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:705)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:576)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:546)
> at org.apache.ignite.Ignition.start(Ignition.java:346)
> {noformat}
> IBM SDK implements {{sun.misc.Unsafe}}. However there is no guarantee that it
> works the same way Oracle's does.
> In all the test the following JDK versions were used:
> 1) IBM
> java version "1.7.0"
> Java(TM) SE Runtime Environment (build pwa6470sr8fp10-20141219_01(SR8 FP10))
> IBM J9 VM (build 2.6, JRE 1.7.0 Windows 7 amd64-64 Compressed References
> 2014121
> 6_227497 (JIT enabled, AOT enabled)
> J9VM - R26_Java726_SR8_20141216_0955_B227497
> JIT - r11.b07_20141003_74578.05
> GC - R26_Java726_SR8_20141216_0955_B227497_CMPRSS
> J9CL - 20141216_227497)
> JCL - 20141217_01 based on Oracle jdk7u75-b12
> 2) Oracle
> java version "1.7.0_67"
> Java(TM) SE Runtime Environment (build 1.7.0_67-b01)
> Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
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