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| View Revisions: Issue #48454 | [ All Revisions ] [ Back to Issue ] | ||
| Summary | 0048454: When a node is demoted as cluster node IE can be processed twice under some circumstances | ||
| Revision | 2022-01-21 10:08 by caristu | ||
| Description | When the (leader) node in a cluster which is in charge of executing the import entries is demoted, the import entries that are already scheduled or executing are indeed being executed. This is a problem because they will be also executed in the node that takes the leadership, so in this case we can have import entries that are executed twice - Import entries being processed when the node is demoted - Import entries scheduled (waiting in the execution queue) when the node is demoted |
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| Revision | 2022-01-21 08:20 by caristu | ||
| Description | When the (leader) node in a cluster which is in charge of executing the import entries is demoted, the import entries that are already scheduled or executing should not be executed as they will be executed in the node that takes the leadership. We have two different cases to handle: - Import entries being processed when the node is demoted - Import entries scheduled (waiting in the execution queue) when the node is demoted |
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