The current test {{org.hibernate.search.test.integration.jsr352.massindexing.RestartIT}} provides wrong information about the index progress. This integration test aims to index 5,000 entities within 2 job executions: one normal start and one restart, where the interruption point of the first execution is the 2500th entity read and such interruption is controlled by Byteman script {{JobInterruptor.btm}}. After the start of the 2nd job execution, the index progress does not stop:
{code}
11:38:29,710 INFO [org.hibernate.search.jsr352.massindexing.impl.steps.lucene.ProgressAggregator] (Batch Thread - 1) HSEARCH500010:
org.hibernate.search.test.integration.jsr352.massindexing.test.common.Message: 3000/5000 works processed (60.00%).
11:38:29,710 INFO [org.hibernate.search.jsr352.massindexing.impl.steps.lucene.ProgressAggregator] (Batch Thread - 1) HSEARCH500010:
org.hibernate.search.test.integration.jsr352.massindexing.test.common.Message: 5800/5000 works processed (116.00%).
11:38:29,710 INFO [org . hibernate . search . jsr352.massindexing.impl.steps.lucene.ProgressAggregator] (Batch Thread - 1) HSEARCH500010:
org.hibernate.search.test.integration.jsr352.massindexing.test.common.Message: 8800/5000 works processed (176.00%).
...
11:38:43,258 INFO [org.hibernate.search.jsr352.massindexing.impl.steps.lucene.ProgressAggregator] (Batch Thread - 4) HSEARCH500010:
org.hibernate.search.test.integration.jsr352.massindexing.test.common.Message: 105001/5000 works processed (2100.02%).
{code}
Actually I'm not sure if the index progress monitor was wrong, this job has actually indexed 105,001 entities, or both. When fixing this issue, we need to:
* Investigate the origin of the issue & fix it
* Check if other JSR-352 tests having restart task are facing the same problem.
* Provide more precise assertions for this test and any other related test.
* Check if this ticket is duplicate with HSEARCH-2616 JSR-352: Implement checkpoints so as to recover correctly from failures. |
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