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https://issues.apache.org/jira/browse/TINKERPOP-3144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17936800#comment-17936800
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ASF GitHub Bot commented on TINKERPOP-3144:
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langrp opened a new pull request, #3075:
URL: https://github.com/apache/tinkerpop/pull/3075
https://issues.apache.org/jira/browse/TINKERPOP-3144
Close traversal on execution failure or interruption in order to release all
its resources. Currently the traversal gets closed only when its consumed
entirely, but it will not get closed on failures.
`StandardOpProcessor` is kinda in question still as it requires to read
bindings and close all traversals.
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> Traversal not closed after interruption
> ---------------------------------------
>
> Key: TINKERPOP-3144
> URL: https://issues.apache.org/jira/browse/TINKERPOP-3144
> Project: TinkerPop
> Issue Type: Bug
> Affects Versions: 3.7.3
> Reporter: Petr Langr
> Priority: Major
>
> I noticed that when traversal takes a long time and eventually its execution
> gets interrupted, the traversal does not get closed.
> I work on custom graph provider, which needs to release its resources when
> traversal is finished. However, when the execution takes too much time, the
> executor thread gets interrupted and traversal hangs open.
> Here is example log:
> {code:java}
> 2025-03-18 13:18:35.533 WARN
> org.apache.tinkerpop.gremlin.server.op.traversal.TraversalOpProcessor - A
> timeout occurred during traversal evaluation of [RequestMessage{,
> requestId=c4de3b57-c90c-4ff7-ab4d-194684f8eff8, op='bytecode',
> processor='traversal', args={gremlin=[[withStrategies(OptionsStrategy),
> withStrategies(PartitionStrategy)], [V(), or([[], [has(label,
> eq(EntityGroup)), has(createdTime, lt(1742303760000))]], [[],
> [has(createdTime, lt(1742303760000)), has(lastSeenTime,
> gte(1742300160000))]]), has(_deleted, neq(true)), has(id,
> within([e-10255437896472327583])), union([[], [outE(), where([[], [inV(),
> has(label, eq(KubernetesPod)), has(createdTime, lt(1742303760000)),
> has(lastSeenTime, gte(1742300160000)), has(_deleted, neq(true)), has(label,
> eq(KubernetesPod)), has(label, within([KubernetesPod]))]])]], [[],
> [inE(MemberOf), where([[], [outV(), has(label, eq(KubernetesPod)),
> has(createdTime, lt(1742303760000)), has(lastSeenTime, gte(1742300160000)),
> has(_deleted, neq(true)), has(label, eq(KubernetesPod)), has(label,
> within([KubernetesPod]))]])]]), project(e, out, in), by([[], [valueMap(),
> with(~tinkerpop.valueMap.tokens, 2)]]), by([[], [outV(), valueMap(),
> with(~tinkerpop.valueMap.tokens)]]), by([[], [inV(), valueMap(),
> with(~tinkerpop.valueMap.tokens)]])]], aliases={g=g}}}] - consider increasing
> the limit given to evaluationTimeout {code}
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