/** This tests moving a entityGroup */
@Test(timeout = 120000)
public void testMoveEntityGroup() throws Exception {
String table = "testMoveEntityGroup";
try {
EntityGroupInfo egInfo = createTableAndGetOneEntityGroup(table);
EntityGroupStates entityGroupStates =
TEST_UTIL.getWaspCluster().getMaster().getAssignmentManager().getEntityGroupStates();
ServerName serverName = entityGroupStates.getFServerOfEntityGroup(egInfo);
ServerName destServerName = null;
for (int i = 0; i < 3; i++) {
FServer destServer = TEST_UTIL.getWaspCluster().getFServer(i);
if (!destServer.getServerName().equals(serverName)) {
destServerName = destServer.getServerName();
break;
}
}
assertTrue(destServerName != null && !destServerName.equals(serverName));
TEST_UTIL
.getWaspAdmin()
.move(egInfo.getEncodedNameAsBytes(), Bytes.toBytes(destServerName.getServerName()));
long timeoutTime = System.currentTimeMillis() + 5000;
while (true) {
ServerName sn = entityGroupStates.getFServerOfEntityGroup(egInfo);
if (sn != null && sn.equals(destServerName)) {
TEST_UTIL.assertEntityGroupOnServer(egInfo, sn, 2000);
break;
}
long now = System.currentTimeMillis();
if (now > timeoutTime) {
fail("Failed to move the entityGroup in time");
}
entityGroupStates.waitForUpdate(50);
}
} finally {
TEST_UTIL.deleteTable(Bytes.toBytes(table));
}
}
@BeforeClass
public static void setUpBeforeClass() throws Exception {
TEST_UTIL.getConfiguration().setClass(FConstants.REDO_IMPL, MemRedoLog.class, Redo.class);
TEST_UTIL.startMiniCluster(3);
admin = TEST_UTIL.getWaspAdmin();
}