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TEST: Skip asserting Lucene history for an empty index 

This maximization is not correct if the Lucene index is empty.
This commit is contained in:
Nhat Nguyen 2018-06-26 16:23:41 -04:00
parent 2c56df631d
commit 3cd8392667
1 changed files with 4 additions and 1 deletions
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5
test/framework/src/main/java/org/elasticsearch/index/engine/EngineTestCase.java
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@ -827,6 +827,10 @@ public abstract class EngineTestCase extends ESTestCase {
if (mapper.documentMapper() == null || engine.config().getIndexSettings().isSoftDeleteEnabled() == false) {
return;
}
final long maxSeqNo = ((InternalEngine) engine).getLocalCheckpointTracker().getMaxSeqNo();
if (maxSeqNo < 0) {
return; // nothing to check
}
final Map<Long, Translog.Operation> translogOps = new HashMap<>();
try (Translog.Snapshot snapshot = EngineTestCase.getTranslog(engine).newSnapshot()) {
Translog.Operation op;
@ -838,7 +842,6 @@ public abstract class EngineTestCase extends ESTestCase {
.collect(Collectors.toMap(Translog.Operation::seqNo, Function.identity()));
final long globalCheckpoint = EngineTestCase.getTranslog(engine).getLastSyncedGlobalCheckpoint();
final long retainedOps = engine.config().getIndexSettings().getSoftDeleteRetentionOperations();
long maxSeqNo = Math.max(0, ((InternalEngine)engine).getLocalCheckpointTracker().getMaxSeqNo());
final long seqNoForRecovery;
try (Engine.IndexCommitRef safeCommit = engine.acquireSafeIndexCommit()) {
seqNoForRecovery = Long.parseLong(safeCommit.getIndexCommit().getUserData().get(SequenceNumbers.LOCAL_CHECKPOINT_KEY)) + 1;