I opened an issue for
this: https://github.com/elasticsearch/elasticsearch/issues/5559
On Wednesday, March 26, 2014 5:53:15 AM UTC+1, Shinsuke Sugaya wrote:
>
> Hi
>
> I encountered the following problem:
>
> Caused by: java.lang.IndexOutOfBoundsException: index (-2) must not be
> negative
> at
> org.elasticsearch.common.base.Preconditions.checkElementIndex(Preconditions.java:306)
> at
> org.elasticsearch.common.base.Preconditions.checkElementIndex(Preconditions.java:285)
> at
> org.elasticsearch.common.collect.RegularImmutableList.get(RegularImmutableList.java:65)
> at
> org.elasticsearch.cluster.routing.IndexShardRoutingTable.preferNodeActiveInitializingShardsIt(IndexShardRoutingTable.java:378)
> at
> org.elasticsearch.cluster.routing.operation.plain.PlainOperationRouting.preferenceActiveShardIterator(PlainOperationRouting.java:210)
> at
> org.elasticsearch.cluster.routing.operation.plain.PlainOperationRouting.getShards(PlainOperationRouting.java:80)
> at
> org.elasticsearch.action.get.TransportGetAction.shards(TransportGetAction.java:80)
> at
> org.elasticsearch.action.get.TransportGetAction.shards(TransportGetAction.java:42)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction.<init>(TransportShardSingleOperationAction.java:121)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction.<init>(TransportShardSingleOperationAction.java:97)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction.doExecute(TransportShardSingleOperationAction.java:74)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction.doExecute(TransportShardSingleOperationAction.java:49)
> at
> org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:63)
> at
> org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:49)
> at
> org.elasticsearch.client.node.NodeClient.execute(NodeClient.java:85)
> at
> org.elasticsearch.client.support.AbstractClient.get(AbstractClient.java:174)
> ... 9 more
>
> My environment is:
>
> - Elasticserach 0.90.7
> - 3 nodes in a cluster
> - Send GET request with preference=_local
>
> Looking into IndexShardRoutingTable class, it seems that "loc" is
> an unexpected negative value at the following code. pickIndex method
> returns a value of "counter"(incremental value). If "counter" achieves
> Integer.MAX_VALUE, I think that "loc" is negative and then
> activeShards.get(loc) throws the exception.
>
> int index = pickIndex();
> for (int i = 0; i < activeShards.size(); i++) {
> int loc = (index + i) % activeShards.size();
>
> If it's a bug, I'll file an issue.
>
> Best regards,
> shinsuke
>
>
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