[ https://issues.apache.org/jira/browse/IGNITE-18766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Tupitsyn updated IGNITE-18766: ------------------------------------ Description: ClusterGroup.forNodeId checks *id* in a loop instead of *id0*: {code:java} for (UUID id0 : ids) { if (contains(id)) nodeIds.add(id0); } {code} https://github.com/apache/ignite/blob/3de1dc44f53ea510328badf6cb6b423fe6975bd8/modules/core/src/main/java/org/apache/ignite/internal/cluster/ClusterGroupAdapter.java#L461 The following unit test demonstrates the problem: {code:java} @Test public void testProjectionWithBadId() { ClusterNode locNode = ignite.cluster().localNode(); ClusterGroup prj = ignite.cluster().forNodeId(UUID.randomUUID(), locNode.id()); Collection<ClusterNode> nodes = prj.nodes(); assertEquals(1, nodes.size()); } {code} (add to GridProjectionForCachesSelfTest) was: ClusterGroup.forNodeId checks *id* in a loop instead of *id0*: {code:java} for (UUID id0 : ids) { if (contains(id)) nodeIds.add(id0); } {code} https://github.com/apache/ignite/blob/3de1dc44f53ea510328badf6cb6b423fe6975bd8/modules/core/src/main/java/org/apache/ignite/internal/cluster/ClusterGroupAdapter.java#L461 The following unit test demonstrates the problem: > Incorrect id check in ClusterGroupAdapter.forNodeId > --------------------------------------------------- > > Key: IGNITE-18766 > URL: https://issues.apache.org/jira/browse/IGNITE-18766 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.14 > Reporter: Pavel Tupitsyn > Priority: Minor > Labels: newbie > Fix For: 2.15 > > > ClusterGroup.forNodeId checks *id* in a loop instead of *id0*: > {code:java} > for (UUID id0 : ids) { > if (contains(id)) > nodeIds.add(id0); > } > {code} > https://github.com/apache/ignite/blob/3de1dc44f53ea510328badf6cb6b423fe6975bd8/modules/core/src/main/java/org/apache/ignite/internal/cluster/ClusterGroupAdapter.java#L461 > The following unit test demonstrates the problem: > {code:java} > @Test > public void testProjectionWithBadId() { > ClusterNode locNode = ignite.cluster().localNode(); > ClusterGroup prj = ignite.cluster().forNodeId(UUID.randomUUID(), > locNode.id()); > Collection<ClusterNode> nodes = prj.nodes(); > assertEquals(1, nodes.size()); > } > {code} > (add to GridProjectionForCachesSelfTest) -- This message was sent by Atlassian Jira (v8.20.10#820010)