Test that a document that refuses to move is not moved.

3 files changed, 19 insertions, 6 deletions

diff --git a/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_compaction_test.cpp b/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_compaction_test.cpp
index e4335740343..984af9870a6 100644
--- a/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_compaction_test.cpp
+++ b/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_compaction_test.cpp
@@ -56,6 +56,22 @@ TEST_F(JobTest, job_returns_false_when_multiple_move_operations_or_compaction_ar
     assertJobContext(4, 7, 3, 7, 1);
 }
 
+TEST_F(JobTest, job_document_is_not_moved_if_meta_has_changed)
+{
+    setupThreeDocumentsToCompact();
+    EXPECT_FALSE(run());
+    assertJobContext(2, 9, 1, 0, 0);
+    auto orig_ts = _handler->_docs[8].first.timestamp;
+    _handler->_docs[8].first.timestamp = 0;
+    EXPECT_FALSE(run());
+    assertJobContext(2, 9, 1, 0, 0);
+    _handler->_docs[8].first.timestamp = orig_ts;
+    EXPECT_FALSE(run());
+    assertJobContext(3, 7, 2, 0, 0);
+    endScan().compact();
+    assertJobContext(3, 7, 2, 8, 1);
+}
+
 TEST_F(JobTest, job_can_restart_documents_scan_if_lid_bloat_is_still_to_large)
 {
     init(ALLOWED_LID_BLOAT, ALLOWED_LID_BLOAT_FACTOR);
diff --git a/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_jobtest.cpp b/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_jobtest.cpp
index a3e1fad46aa..d4d2a6dc377 100644
--- a/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_jobtest.cpp
+++ b/searchcore/src/tests/proton/documentdb/lid_space_compaction/lid_space_jobtest.cpp
@@ -122,11 +122,8 @@ JobTestBase::notifyNodeRetired(bool nodeRetired) {
 }
 
 void
-JobTestBase::assertJobContext(uint32_t moveToLid,
-                      uint32_t moveFromLid,
-                      uint32_t handleMoveCnt,
-                      uint32_t wantedLidLimit,
-                      uint32_t compactStoreCnt) const
+JobTestBase::assertJobContext(uint32_t moveToLid, uint32_t moveFromLid, uint32_t handleMoveCnt,
+                              uint32_t wantedLidLimit, uint32_t compactStoreCnt) const
 {
     sync();
     EXPECT_EQ(moveToLid, _handler->_moveToLid);
diff --git a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job.cpp b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job.cpp
index 7345a07cd27..de583c0b36d 100644
--- a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job.cpp
+++ b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job.cpp
@@ -233,7 +233,7 @@ CompactionJob::run()
         if (shouldRestartScanDocuments(stats)) {
             _scanItr = _handler->getIterator();
         } else {
-            _scanItr = IDocumentScanIterator::UP();
+            _scanItr.reset();
             _shouldCompactLidSpace = true;
             return false;
         }