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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2013/06/04 00:14:20 UTC
[jira] [Reopened] (SOLR-4744) Version conflict error during shard
split test
[ https://issues.apache.org/jira/browse/SOLR-4744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hoss Man reopened SOLR-4744:
----------------------------
this change completlye broke almost every test of solr that doesn't use solrcloud...
{noformat}
org.apache.solr.common.SolrException: java.lang.NullPointerException
at __randomizedtesting.SeedInfo.seed([E1CD32BA68ADB059:42A275854FFF05B6]:0)
at org.apache.solr.util.TestHarness.update(TestHarness.java:271)
at org.apache.solr.util.BaseTestHarness.checkUpdateStatus(BaseTestHarness.java:261)
at org.apache.solr.util.BaseTestHarness.validateUpdate(BaseTestHarness.java:231)
at org.apache.solr.SolrTestCaseJ4.checkUpdateU(SolrTestCaseJ4.java:481)
at org.apache.solr.SolrTestCaseJ4.assertU(SolrTestCaseJ4.java:460)
at org.apache.solr.SolrTestCaseJ4.assertU(SolrTestCaseJ4.java:454)
at org.apache.solr.SolrTestCaseJ4.clearIndex(SolrTestCaseJ4.java:827)
at org.apache.solr.BasicFunctionalityTest.testDefaultFieldValues(BasicFunctionalityTest.java:623)
...
Caused by: java.lang.NullPointerException
at
org.apache.solr.update.processor.DistributedUpdateProcessor.doDeleteByQuery(DistributedUpdateProcessor.java:872)
at
org.apache.solr.update.processor.DistributedUpdateProcessor.processDelete(DistributedUpdateProcessor.java:774)
at org.apache.solr.update.processor.LogUpdateProcessor.processDelete(LogUpdateProcessorFactory.java:121)
at org.apache.solr.handler.loader.XMLLoader.processDelete(XMLLoader.java:346)
at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:277)
at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:173)
at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1843)
at org.apache.solr.servlet.DirectSolrConnection.request(DirectSolrConnection.java:131)
at org.apache.solr.util.TestHarness.update(TestHarness.java:267)
{noformat}
Invetigating.
> Version conflict error during shard split test
> ----------------------------------------------
>
> Key: SOLR-4744
> URL: https://issues.apache.org/jira/browse/SOLR-4744
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.3
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Priority: Minor
> Fix For: 4.4, 4.3.1
>
> Attachments: SOLR-4744.patch, SOLR-4744.patch
>
>
> ShardSplitTest fails sometimes with the following error:
> {code}
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.861; org.apache.solr.cloud.Overseer$ClusterStateUpdater; Update shard state invoked for collection: collection1
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.861; org.apache.solr.cloud.Overseer$ClusterStateUpdater; Update shard state shard1 to inactive
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.861; org.apache.solr.cloud.Overseer$ClusterStateUpdater; Update shard state shard1_0 to active
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.861; org.apache.solr.cloud.Overseer$ClusterStateUpdater; Update shard state shard1_1 to active
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.873; org.apache.solr.update.processor.LogUpdateProcessor; [collection1] webapp= path=/update params={wt=javabin&version=2} {add=[169 (1432319507166134272)]} 0 2
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.877; org.apache.solr.common.cloud.ZkStateReader$2; A cluster state change: WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred - updating... (live nodes size: 5)
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.884; org.apache.solr.update.processor.LogUpdateProcessor; [collection1_shard1_1_replica1] webapp= path=/update params={distrib.from=http://127.0.0.1:41028/collection1/&update.distrib=FROMLEADER&wt=javabin&distrib.from.parent=shard1&version=2} {} 0 1
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.885; org.apache.solr.update.processor.LogUpdateProcessor; [collection1] webapp= path=/update params={distrib.from=http://127.0.0.1:41028/collection1/&update.distrib=FROMLEADER&wt=javabin&distrib.from.parent=shard1&version=2} {add=[169 (1432319507173474304)]} 0 2
> [junit4:junit4] 1> ERROR - 2013-04-14 19:05:26.885; org.apache.solr.common.SolrException; shard update error StdNode: http://127.0.0.1:41028/collection1_shard1_1_replica1/:org.apache.solr.common.SolrException: version conflict for 169 expected=1432319507173474304 actual=-1
> [junit4:junit4] 1> at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:404)
> [junit4:junit4] 1> at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:181)
> [junit4:junit4] 1> at org.apache.solr.update.SolrCmdDistributor$1.call(SolrCmdDistributor.java:332)
> [junit4:junit4] 1> at org.apache.solr.update.SolrCmdDistributor$1.call(SolrCmdDistributor.java:306)
> [junit4:junit4] 1> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> [junit4:junit4] 1> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> [junit4:junit4] 1> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [junit4:junit4] 1> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> [junit4:junit4] 1> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> [junit4:junit4] 1> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
> [junit4:junit4] 1> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [junit4:junit4] 1> at java.lang.Thread.run(Thread.java:679)
> [junit4:junit4] 1>
> [junit4:junit4] 1> INFO - 2013-04-14 19:05:26.886; org.apache.solr.update.processor.DistributedUpdateProcessor; try and ask http://127.0.0.1:41028 to recover
> {code}
> The failure is hard to reproduce and very timing sensitive. These kind of failures have always been seen right after "updateshardstate" action.
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