@Test
public void testMoveRegionWhenNotInitialized() {
MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
HMaster m = cluster.getMaster();
try {
m.setInitialized(false); // fake it, set back later
HRegionInfo meta = HRegionInfo.FIRST_META_REGIONINFO;
m.move(meta.getEncodedNameAsBytes(), null);
fail("Region should not be moved since master is not initialized");
} catch (IOException ioe) {
assertTrue(ioe instanceof PleaseHoldException);
} finally {
m.setInitialized(true);
}
}
@Test
public void testMoveThrowsPleaseHoldException() throws IOException {
TableName tableName = TableName.valueOf("testMoveThrowsPleaseHoldException");
HMaster master = TEST_UTIL.getMiniHBaseCluster().getMaster();
HTableDescriptor htd = new HTableDescriptor(tableName);
HColumnDescriptor hcd = new HColumnDescriptor("value");
htd.addFamily(hcd);
admin.createTable(htd, null);
try {
List<HRegionInfo> tableRegions = admin.getTableRegions(tableName);
master.setInitialized(false); // fake it, set back later
admin.move(tableRegions.get(0).getEncodedNameAsBytes(), null);
fail("Region should not be moved since master is not initialized");
} catch (IOException ioe) {
assertTrue(StringUtils.stringifyException(ioe).contains("PleaseHoldException"));
} finally {
master.setInitialized(true);
TEST_UTIL.deleteTable(tableName);
}
}
