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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2013/06/03 22:08:21 UTC
[jira] [Resolved] (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 ]
Shalin Shekhar Mangar resolved SOLR-4744.
-----------------------------------------
Resolution: Fixed
Committed.
trunk r1489138
branch_4x 1489139
lucene_solr_4_3 r1489141
> 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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