GridGain 2.0.0 Release Notes

Date	February 12^th, 2008
Version	2.0.0
Build	12022008
Status	Production
Download	http://www.gridgain.com/downloads.html

Release Comments:

Issues

GGP-59 - 15-mins jump start doesn't demonstrate aggregate logic (confusing).
GGP-78 - Need to perform cascade interrupt of all child jobs if parent node leaves grid.
GGP-113 - I don't want to be asked about browser executable
GGP-134 - Read-only directory after installation on Vista
GGP-138 - We need to add usage monitor link to navigation toolbar.
GGP-144 - Add instructions on how to run all tests on our dedicated server.
GGP-155 - Local deploy and undeploy may collide.
GGP-258 - Make blog links on blog.html collapsible for previous months.
GGP-264 - Task and job notification.
GGP-295 - NIO causes occasional JVM crashes
GGP-310 - Assertion running example (from forum).
GGP-334 - GridConfiguration interface description is missing on Wiki.
GGP-336 - GridGain installer on Windows sets GRIDGAIN_HOME automatically, but sill says that user should set it manually.
GGP-338 - We need to add back previous downloads HTML page on web site.
GGP-350 - Incorrect pop-up tip on download page.
GGP-351 - Rename wiki to GridGain 1.6.
GGP-352 - We need to update feature list and external libs on wiki.
GGP-354 - When starting distributed JUnits in Eclipse getting log4j warning.
GGP-356 - Mail discovery tests occasionally fail in bamboo.
GGP-357 - Log entries from GridBambooLocalSelfTestSuite tests are not present in the gridgain.log file.
GGP-358 - Investigate and remove jmxri and jmxtools jars
GGP-360 - org.gridgain.grid.p2p.GridGridifyP2PSelfTest fails because it somehow refers to weblogic.
GGP-361 - Our gridgain.sh script doesn't work with Cygwin.
GGP-365 - We need to gridify private methods
GGP-366 - Overridden methods called twice
GGP-369 - Bamboo failed with GigaSpace checkpoint test.
GGP-370 - Bamboo failed with GridifyP2PTest.
GGP-371 - Bamboo failed with GridSessionSetFutureAttributeSelfTest
GGP-372 - Bamboo failed with GridTaskCancelSelfTest
GGP-375 - Discovery self test fails on bamboo.
GGP-381 - Mail discovery test fails on Bamboo.
GGP-382 - Investigate bamboo failure for build GG-162-47
GGP-383 - GridEventStorageCheckAllEventsSelfTest fails on Bamboo
GGP-384 - Windows installation includes SH scripts.
GGP-385 - Missing GRID_ROUTER_PREFER_REMOTE in wiki for JUnits.
GGP-386 - Getting IOException in JUnits when running from eclipse.
GGP-389 - org.gridgain.grid.loaders.servlet.GridServletLoaderTest takes 1 hour and fails
GGP-392 - Add Apache 2.0 text to installer.
GGP-393 - NoClassDefFound in GridTaskCancelTest
GGP-394 - We need to have ready and simple example/solution for networks where IP-Multicast is disabled.
GGP-412 - Fix all links on web site, wiki, javadoc to use new {wiki|jira|forum}.gridgain.org URLs
GGP-416 - Exception in GridWebsphereLoader during start.
GGP-418 - We need to add Apache 2.0 license to installer.
GGP-425 - GridSameVmStartupSelfTest fails on Bamboo
GGP-426 - GridSessionWaitAttributeSelfTest fails on Bamboo
GGP-427 - GridMailDiscoverySelfTest fails on Bamboo.
GGP-428 - NPE GridMulticastDiscoverySpi.getRemoteNodes(GridMulticastDiscoverySpi.java:433)
GGP-429 - NPE in communication manager.
GGP-430 - future.cancel() does not cancels all jobs.
GGP-433 - Error in GridDeploymentCommunication
GGP-434 - Put GigaSpaces example into a separate folder structure from other examples.
GGP-448 - Broken image on wiki: http://216.93.179.140:8080/wiki/display/GG15UG/Event+Storage+SPI
GGP-451 - Javadoc search buttons still refer to IP instead of domain name.
GGP-462 - Investigate GAR and JBoss class loading issue.
GGP-465 - GridGain displays unexpected 'errors' when using iBatis: Failed to resolve resource:
GGP-490 - Add "Scalability And Optimal Split" page to Wiki.
GGP-500 - When downloading tar.gz file, non of the scripts in bin folder are executable.
GGP-509 - GridJobStealingCollisionSpi review results
GGP-514 - Grid.getLocalNode() threw NullPointer after grid has been stopped.
GGP-515 - Add sigar JARs and comments into setenv.{sh.bat}
GGP-519 - NPE during failed start (due to SPI exception).
GGP-521 - Need to make sure that nodes with Jgroups discover remote nodes before they add themselves to topology.
GGP-522 - GridifySingleSplitLoadTest thrown exception
GGP-529 - Remove any logic from asserts everywhere in the product.
GGP-537 - Add node weight configuration parameter to GridRandomLoadBalancingSpi.
GGP-538 - GridMultisplitLoadTest fails with GridTaskTimeoutExcepiton
GGP-539 - Why we are using Coherence deprecated method?
GGP-542 - GridTimeoutProcessor should use it's own thread/Runnable without going to thread.
GGP-547 - Getting log4j warnings when starting grid from gridgain.jar
GGP-548 - Need to investigate scheduling of a new job in JobProcessor.
GGP-550 - We need example for affinity load balancer.
GGP-552 - Strange error in bamboo
GGP-554 - Exception during GridifySingleSplitLoadTest
GGP-559 - Need to make sure that metrics are updated even when a node is alone in the grid and gets no jobs.
GGP-563 - Need to add JGroups Member ID as attribute to grid node.
GGP-566 - Need to make sure that all collision SPI's report number of parallel, waiting, and stolen jobs.
GGP-575 - Affinity load balancer throws an assertion when other node left topology.
GGP-592 - Fix email validation routine on web site.
GGP-594 - Grid.addMessageListener() throws unrecoverable exception on the 1001st execution
GGP-597 - Examples Javadoc fails during the build.
GGP-598 - JBoss Cache example must be properly packaged and built.
GGP-603 - Need to change ERROR to WARNING in P2P deployment.
GGP-605 - Double TASK_FINISHED event received.
GGP-607 - Check logic in GridMuleDiscoverySpi.java
GGP-608 - GridJGroupsDiscoverySpi.java
GGP-612 - Change gridgain jar file name to gridgain-2.0.0.jar in JBoss Cache example scripts.
GGP-613 - Replace gridgain.jar with gridgain-2.0.0.jar
GGP-614 - Change Javadoc examples to support <T,R> annotations instead of <T>
GGP-616 - Not actual screencast for HelloWorldTask
GGP-617 - GridUpdateNotifier for "New version is available at www.gridgain.org: 1.6.1-31102007".
GGP-622 - Problem with CPU stats for Java 6
GGP-623 - Make license check failure non fatal
GGP-624 - Fix log message for '3000' milliseconds.
GGP-625 - Fix GRIDGAIN_HOME message in installer.
GGP-627 - Event Storage gives NPE when stopping a weak node under load.
GGP-628 - We need to add average support to adaptive load balancer.
GGP-629 - Rename JobLoadBalancer -> AdaptiveLoadBalancer
GGP-630 - We should let user tell use what measurement to use on AdaptiveLoadBalancer.
GGP-635 - Coherence test throws exception
GGP-636 - Assertion in JobEventListener (GridCollisionJobsOrderSelfTest)
GGP-637 - GridCollisionJobsOrderSelfTest causes RejectedExecutionException
GGP-3 - Enhance Monte-Carlo simulation example with weighted split.
GGP-238 - TAR.GZ archive on downloads page.
GGP-323 - Add back logging into GridJunit3Job
GGP-330 - News should be on the top of the page
GGP-346 - Class loading changes for internal distributed tests.
GGP-363 - Default Gridify annotation does not work with non-public methods.
GGP-388 - Need to switch to a single mail jar instead of separate pop3 and smtp jars.
GGP-397 - Need to add local methods to task session.
GGP-398 - Need to add getTaskNodeId() to task session.
GGP-421 - Add reference from GridAttributeTopologySpi to GridConfiguration Wiki page.
GGP-441 - GridCoherenceDiscoverySpi.getRemoteNodes() method should be improved.
GGP-463 - Add Active MQ and Sun MQ integration on Integration Matrix page
GGP-464 - Need to add listener notify for new GridDiscoveryEventType.METRICS_UPDATED
GGP-581 - Need to update Scalability page on the product web site to highlight data grid features.
GGP-582 - Need to update Feature Matrix on Wiki to bring it to human readable language.
GGP-591 - Grid kernal methods are not thread safe. This might lead to NPE and other kind of exceptions.
GGP-602 - Add wasCancelled() method on GridJobResult.
GGP-171 - Test examples automatically on Bamboo server
GGP-216 - Need to implement CPU-load based Collision SPI.
GGP-235 - Spring integration via @GridSpringContextResource annotation.
GGP-341 - We need to create web page with user's quotes about our product (on web site).
GGP-367 - Need GridNodeAttributeTopologySpi that joins nodes with the same attribute value.
GGP-431 - Need to implement gigaspace based Discovery and Communication based on spaces.
GGP-437 - Need to implement Random load balancing SPI.
GGP-438 - Need to implement round-robin load-balancing SPI.
GGP-439 - Need to implement jobs load balancing SPI.
GGP-440 - Need to implement job stealing Collision SPI.
GGP-7 - Add "Benchmarks" Wiki page.
GGP-26 - Better example for weighted split.
GGP-27 - Provide wiki for Ant tools for GAR generation.
GGP-183 - We need to have a set of new examples for secondary functionality.
GGP-215 - Need to create GridLoadBalancingSpi
GGP-217 - Need to document the fact that all system properties and environment properties...
GGP-231 - Need to create GridGain pipe at pipes.yahoo.com
GGP-244 - Affinity-based split for Coherence.
GGP-247 - We may think about integration of Hyperic SIGAR.
GGP-250 - Need ability to have context/session parameters for task and node.
GGP-251 - Task and Job need life-cycle methods.
GGP-261 - Add ClsutrMaps to the web site and wiki (optionally).
GGP-265 - Add http://whos.amung.us/showcase to the blogs/wiki/jira/forums... May be
GGP-266 - We need to figure out how to package new JUnit distribution tool.
GGP-268 - Add DZone icon to social bookmarks on website's blog.
GGP-269 - Add social bookmarks to the Nikita Ivanov's blog on jroller.
GGP-314 - Improve auto-detection of GRIDGAIN_HOME on linux/unix.
GGP-318 - We should introduce @Nullable annotation for reference parameters in methods.
GGP-320 - Fix GridFactorySelfTest
GGP-331 - Need to make sure that forum's and wiki are under www.gridgain.com domain.
GGP-337 - create AOP test with external package name (not org.gridgain.*)
GGP-339 - Add description on Wiki about issues with anonymous classes and inner classes.
GGP-353 - Remote GridKernal Mbean check in tests.
GGP-359 - Uncomment Coherence comm and disco tests
GGP-362 - Need to implement test for all resource injection under org.gridgain.grid.resources package
GGP-364 - Need to test default @Gridify attached to a private method in a super class.
GGP-368 - Add Grid API examples to WIKI.
GGP-373 - Update GigaSpace Checkpoint SPI wiki as new getter/setter was added.
GGP-376 - We need add clear explanation on how to configure log4j for work with distributed JUnit to wiki & javadoc.
GGP-377 - Create new Wiki page with GridAttributesTopologySpi description
GGP-378 - Add readme.txt for all scripts folders in release.
GGP-379 - Add proper Javadoc to GridJobAdapter re: deprecation.
GGP-380 - Add SunMQ and ActiveMQ on integration page
GGP-391 - Implement self test for method injection into tasks and jobs.
GGP-395 - Affinity split for JBoss Cache.
GGP-396 - Javadoc for Coherence affinity split.
GGP-399 - Need to add javadoc for GridCoherenceMember to GridCoherenceDiscoverySpi.
GGP-401 - Need to redeploy GridGain on internal test JBoss
GGP-402 - Add GridGain FaceBook page.
GGP-403 - Decide on deprecation on GridJobAdapter.
GGP-404 - Need to fix Google Campaign Messages for Distributed JUnit to mention Distributed JUnit.
GGP-407 - Need to implement tests for Coherence Affinity.
GGP-410 - We need to link testimonials to the home page on the web site.
GGP-413 - Implement testCheckpointEvents() in GridEventStorageCheckAllEventsSelfTest.
GGP-414 - Need to add commented Coherence libraries to setenv.bat and setenv.sh just like for GigaSpaces.
GGP-415 - Analyze why we need tidy library for GridGain distribution.
GGP-419 - Fill the content of "Coding Guidelines" on grid task wiki page.
GGP-420 - Change logo tag line to "Grid Computing Made Simple" for all images on all resources (wiki, web site, javadoc).
GGP-422 - Need to implement NodeMetrics for JGroups.
GGP-423 - Need to implement NodeMetrics for JBoss HA
GGP-424 - Need to implement NodeMetrics for Coherence
GGP-435 - GridJbossDiscoverySpi and supported JBoss AS.
GGP-436 - GridNode serialization test for every discovery SPI.
GGP-442 - Need to document (wiki and javadoc) new resources.
GGP-443 - Need to add scope to GridTaskSharedResource
GGP-445 - Need to improve visibility of Screencast on the web site.
GGP-447 - Need to code review Coherence Load balancing.
GGP-449 - Renamed GridNodeMetrics.
GGP-452 - Improve @Gridify javadoc and Wiki documentation.
GGP-453 - Add collision notifications for local node metrics update.
GGP-454 - Need to add parameter to JDK metrics to use Hyperic CPU metric regardless of JDK version.
GGP-455 - Change public links on the Web Site to the new links without ports.
GGP-456 - Script(s) for public SVN support.
GGP-457 - Embed license into source files.
GGP-458 - Fix failover SPI to work with load-balancer.
GGP-459 - Enable tests for Coherence discovery and communication SPI.
GGP-460 - Add Google AdSense to Niktia's blog.
GGP-461 - Add tests for local attributes on GridTaskSession.
GGP-468 - Need to test metrics for all SPI's
GGP-470 - Add scalability/performance message to the web site.
GGP-471 - We need to add scalability/performance message to the web site/wiki.
GGP-473 - Add GigaSpaces to website's partner's list.
GGP-476 - Add public WebSVN to the top links on internal web site.
GGP-477 - Need to document maximum hops parameter for Always Failover SPI.
GGP-478 - Need to add phone and on-site conferences to web site.
GGP-479 - Need to provide JGroups configuration that works with JBoss cache out of the box.
GGP-480 - Need to review GridJobStealingCollisionSpi and GridJobStealingFailoverSpi.
GGP-481 - Need to review GridJobStealingCollisionSpi and GridJobStealingFailoverSpi.
GGP-482 - Need to review GridJobProcessor
GGP-483 - Need to review changes to GridCollsionSpi.
GGP-484 - Need to investigate whether disabling of peer-class-loading really works.
GGP-485 - Need to investigate whether we need to be able to turn-off formatting of stack traces.
GGP-486 - Need to provide way to execute instances of GG tasks vs. passing Task classes.
GGP-487 - Need to improve documentation of how job queuing works.
GGP-489 - Add documentation on how to let a single node participate in multiple grids.
GGP-491 - Add "Grid vs. GridNode" page to Wiki.
GGP-492 - Add new screencast for non-AOP based grid enabling.
GGP-493 - Add images from presentation to web site and wiki w/explanations.
GGP-494 - Add TCP based configuration in addition to multicast one for JGroups.
GGP-495 - Upgrade JGroups to version that allows to have one channel for communication and discovery.
GGP-496 - Change 2007->2008 everywhere.
GGP-497 - Update Javadoc and wiki to reflect on GGP-484.
GGP-499 - Improve GUI test tool.
GGP-501 - Need to remove non-project folders from project SVN.
GGP-503 - Add GlassFish loader documentation to Wiki.
GGP-504 - Add page with useful Tips about gridgain to Wiki
GGP-505 - Implement a load test for job stealing collision and failover
GGP-506 - Add public SVN instructions to wiki.
GGP-508 - Need to improve error message in case of master node leaves grid.
GGP-510 - Add Amazon EC2 reference to the wiki.
GGP-511 - Change serviceName to cacheName for GridCoherenceDiscoverySpi on wiki.
GGP-512 - Multithreaded job stealing test
GGP-516 - Revert back JGroups configuration on Wiki and add new one for 2.0
GGP-517 - Implement JBoss Cache load balancer using affinity.
GGP-518 - Need to investigate NIO thread dumps with multiple GG running on the same box.
GGP-525 - Need to profile GridGain 2.0 code and detect hot spots.
GGP-526 - Need to refactor Coherence Load Balancing SPI.
GGP-531 - Need to add a section on Data Affinity to Product Page and Wiki
GGP-532 - Need to add section on "Logic Failover vs. Data Failover" to Web site and Wiki
GGP-534 - Need to change messaging on web site: Computation Grid -> Full Grid Computing Stack
GGP-535 - Need to add page to web site describing Scalability and Perfect Computation Split
GGP-540 - We need to have a clear "Getting Started Guide" on the web site/wiki.
GGP-543 - Test GridSingleSplitLoadTest with round robin and random balancing SPIs
GGP-544 - Test GridMultiSplitLoadTest with round robin and random balancing SPIs
GGP-545 - Test GridSessionLoadTest and GridStealingLoadTest with round robin and random balancing SPIs
GGP-546 - Test GridSingleSplitRedeployLoadTest with round robin and random balancing SPIs
GGP-549 - Need to provide a sequence diagram which illustrates the flow of task execution in gridgain.
GGP-557 - Javadoc all classes under resource package.
GGP-560 - Create a test to make sure that metrics for cancelling jobs are updated.
GGP-561 - Need to add documentation on how to process large data to Wiki.
GGP-562 - Need to point out on Forums front page and Product web site that response times are really short.
GGP-564 - Need to review GridJobMetrics processor.
GGP-569 - Need to implement example of GridGain with JBossCache
GGP-571 - Need to enhance GridPriorityQueueCollisionSpi javadoc & Wiki with a code example.
GGP-573 - Need to javadoc Coherence Affinity SPI package.
GGP-574 - Need to make sure that all examples shipped with gridgain work correctly and without errors.
GGP-576 - Change all blue-background images for the Javadoc.
GGP-578 - Review Javadoc for load balancing SPIs
GGP-579 - Review Javadoc for all resources.
GGP-583 - Exception in GridMultithreadedJobStealingTest and failed Deployment test
GGP-584 - Need to add all 3rd party libs used by the product ot setenv scripts.
GGP-585 - Review priority queue collision Javadoc.
GGP-586 - Add Open-Source logo image to the web site/wiki/Javadoc.
GGP-588 - We need to point out integration with Sun Messaging Queue 4 and Active MQ 4 out of the box.
GGP-599 - Add Prime Number example to wiki.
GGP-600 - Need to add GridifyTaskAdapter.
GGP-601 - Check 2.0.0 branch with IDEA checker.
GGP-606 - Update GridGain Overview section on Wiki
GGP-610 - Change the EXAMPLE_HOME in the JBoss Cache Example start scripts.
GGP-611 - Create Affinity load balancing with JBoss cache example on WIKI
GGP-620 - Need to create a diagram that demonstrates grid segmentation.
GGP-626 - Test grid job load balancing SPI and watch that jobs should be uniformly distributed.
GGP-631 - Please investigate
GGP-632 - Need a diagram for adaptive load balancing
GGP-639 - Update wiki examples.

Migration

With the release of GridGain 1.5, the prior release of GridGain 1.0 has been discontinued and is no longer supported. For more information please contact us at support@gridgain.com

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Release Comments:

Migration