Examples with LatestCheckPoint org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint used on opensource projects

Example 11 with LatestCheckPoint

use of org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint in project neo4j by neo4j.

the class LatestCheckPointFinderTest method noLogFilesFound.

@Test
public void noLogFilesFound() throws Throwable {
    // given no files
    setupLogFiles();
    int logVersion = startLogVersion;
    LatestCheckPointFinder finder = new LatestCheckPointFinder(logFiles, fsRule.get(), reader);
    // when
    LatestCheckPoint latestCheckPoint = finder.find(logVersion);
    // then
    assertLatestCheckPoint(false, false, NO_TRANSACTION_ID, -1, latestCheckPoint);
}

Example 12 with LatestCheckPoint

use of org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint in project neo4j by neo4j.

the class LatestCheckPointFinderTest method latestLogFileContainingACheckPointAndAStartAfter.

@Test
public void latestLogFileContainingACheckPointAndAStartAfter() throws Throwable {
    // given
    long txId = 35;
    StartEntry start = start();
    setupLogFiles(logFile(start, commit(txId), checkPoint(start)));
    // when
    LatestCheckPoint latestCheckPoint = finder.find(endLogVersion);
    // then
    assertLatestCheckPoint(true, true, txId, endLogVersion, latestCheckPoint);
}

Example 13 with LatestCheckPoint

use of org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint in project neo4j by neo4j.

the class LatestCheckPointFinderTest method olderLogFileContainingACheckPointAndNewerFileContainingAStart.

@Test
public void olderLogFileContainingACheckPointAndNewerFileContainingAStart() throws Throwable {
    // given
    long txId = 11;
    StartEntry start = start();
    setupLogFiles(logFile(checkPoint()), logFile(start, commit(txId)));
    // when
    LatestCheckPoint latestCheckPoint = finder.find(endLogVersion);
    // then
    assertLatestCheckPoint(true, true, txId, startLogVersion, latestCheckPoint);
}

Example 14 with LatestCheckPoint

use of org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint in project neo4j by neo4j.

the class LatestCheckPointFinderTest method olderLogFileContainingAStartAndNewerFileContainingACheckPointPointingToAPreviousPositionThanStartWithoutCommit.

@Test
public void olderLogFileContainingAStartAndNewerFileContainingACheckPointPointingToAPreviousPositionThanStartWithoutCommit() throws Throwable {
    // given
    StartEntry start = start();
    setupLogFiles(logFile(start), logFile(checkPoint(start)));
    // when
    LatestCheckPoint latestCheckPoint = finder.find(endLogVersion);
    // then
    assertLatestCheckPoint(true, false, NO_TRANSACTION_ID, endLogVersion, latestCheckPoint);
}

Example 15 with LatestCheckPoint

use of org.neo4j.kernel.recovery.LatestCheckPointFinder.LatestCheckPoint in project neo4j by neo4j.

the class LatestCheckPointFinderTest method latestLogFileContainingACheckPointOnly.

@Test
public void latestLogFileContainingACheckPointOnly() throws Throwable {
    // given
    setupLogFiles(logFile(checkPoint()));
    // when
    LatestCheckPoint latestCheckPoint = finder.find(endLogVersion);
    // then
    assertLatestCheckPoint(true, false, NO_TRANSACTION_ID, endLogVersion, latestCheckPoint);
}