@Test
public void singleMasterJournalCrashIntegrationTest() throws Exception {
LocalTachyonCluster cluster = setupSingleMasterCluster();
CommonUtils.sleepMs(TEST_TIME_MS);
// Shutdown the cluster
cluster.stopTFS();
CommonUtils.sleepMs(TEST_TIME_MS);
// Ensure the client threads are stopped.
mExecutorsForClient.shutdown();
mExecutorsForClient.awaitTermination(TEST_TIME_MS, TimeUnit.MILLISECONDS);
reproduceAndCheckState(mCreateFileThread.getSuccessNum());
// clean up
cluster.stopUFS();
}
private static boolean checkStatus() throws Exception {
// Connect to Master and check if all the test operations are reproduced by Master successfully.
for (ClientThread clientThread : sClientThreadList) {
ClientOpType opType = clientThread.getOpType();
String workDir = clientThread.getWorkDir();
int successNum = clientThread.getSuccessNum();
LOG.info(
"Expected Status: OpType[{}] WorkDir[{}] SuccessNum[{}].", opType, workDir, successNum);
for (int s = 0; s < successNum; s++) {
TachyonURI checkURI = new TachyonURI(workDir + s);
if (ClientOpType.CREATE_FILE == opType) {
try {
sTfs.open(checkURI);
} catch (Exception e) {
// File not exist. This is unexpected for CREATE_FILE.
LOG.error("File not exist for create test. Check failed! File: {}", checkURI);
return false;
}
} else if (ClientOpType.CREATE_DELETE_FILE == opType) {
try {
sTfs.open(checkURI);
} catch (Exception e) {
// File not exist. This is expected for CREATE_DELETE_FILE.
continue;
}
LOG.error("File exists for create/delete test. Check failed! File: {}", checkURI);
return false;
} else if (ClientOpType.CREATE_RENAME_FILE == opType) {
try {
sTfs.open(new TachyonURI(checkURI + "-rename"));
} catch (Exception e) {
// File not exist. This is unexpected for CREATE_RENAME_FILE.
LOG.error(
"File not exist for create/rename test. Check failed! File: {}-rename", checkURI);
return false;
}
}
// else if (ClientOpType.CREATE_TABLE == opType) {
// if (tfs.getRawTable(new TachyonURI(workDir + s)).getId() == -1) {
// tfs.close();
// return false;
// }
// }
}
}
return true;
}
@Ignore
@Test
public void multiMasterJournalCrashIntegrationTest() throws Exception {
LocalTachyonClusterMultiMaster cluster = setupMultiMasterCluster();
// Kill the leader one by one.
for (int kills = 0; kills < TEST_NUM_MASTERS; kills++) {
CommonUtils.sleepMs(TEST_TIME_MS);
Assert.assertTrue(cluster.killLeader());
}
cluster.stopTFS();
CommonUtils.sleepMs(TEST_TIME_MS);
// Ensure the client threads are stopped.
mExecutorsForClient.shutdown();
while (!mExecutorsForClient.awaitTermination(TEST_TIME_MS, TimeUnit.MILLISECONDS)) {}
reproduceAndCheckState(mCreateFileThread.getSuccessNum());
// clean up
cluster.stopUFS();
}
