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18 package org.apache.hadoop.hbase.util.hbck;
19
20 import static org.apache.hadoop.hbase.util.hbck.HbckTestingUtil.assertErrors;
21 import static org.apache.hadoop.hbase.util.hbck.HbckTestingUtil.doFsck;
22 import static org.junit.Assert.assertEquals;
23 import static org.junit.Assert.assertFalse;
24
25 import java.util.Arrays;
26
27 import org.apache.hadoop.hbase.HBaseTestingUtility;
28 import org.apache.hadoop.hbase.HTableDescriptor;
29 import org.apache.hadoop.hbase.testclassification.MediumTests;
30 import org.apache.hadoop.hbase.util.HBaseFsck;
31 import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter.ERROR_CODE;
32 import org.apache.hadoop.hbase.zookeeper.ZKAssign;
33 import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
34 import org.junit.Test;
35 import org.junit.experimental.categories.Category;
36
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40
41 @Category(MediumTests.class)
42 public class TestOfflineMetaRebuildHole extends OfflineMetaRebuildTestCore {
43
44 @Test(timeout = 120000)
45 public void testMetaRebuildHoleFail() throws Exception {
46
47 byte[] startKey = splits[1];
48 byte[] endKey = splits[2];
49 deleteRegion(conf, htbl, startKey, endKey);
50
51 wipeOutMeta();
52
53
54 assertEquals(1, scanMeta());
55 assertErrors(doFsck(conf, false), new ERROR_CODE[] {
56 ERROR_CODE.NOT_IN_META_OR_DEPLOYED,
57 ERROR_CODE.NOT_IN_META_OR_DEPLOYED,
58 ERROR_CODE.NOT_IN_META_OR_DEPLOYED});
59
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63 TEST_UTIL.shutdownMiniHBaseCluster();
64 TEST_UTIL.shutdownMiniZKCluster();
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67 HBaseFsck fsck = new HBaseFsck(conf);
68 assertFalse(fsck.rebuildMeta(false));
69 fsck.close();
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72 TEST_UTIL.startMiniZKCluster();
73 TEST_UTIL.restartHBaseCluster(3);
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75 ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(TEST_UTIL);
76
77 LOG.info("Waiting for no more RIT");
78 ZKAssign.blockUntilNoRIT(zkw);
79 LOG.info("No more RIT in ZK, now doing final test verification");
80 int tries = 60;
81 while(TEST_UTIL.getHBaseCluster()
82 .getMaster().getAssignmentManager().getRegionStates().getRegionsInTransition().size() > 0 &&
83 tries-- > 0) {
84 LOG.info("Waiting for RIT: "+TEST_UTIL.getHBaseCluster()
85 .getMaster().getAssignmentManager().getRegionStates().getRegionsInTransition());
86 Thread.sleep(1000);
87 }
88
89
90 assertEquals(1, scanMeta());
91 HTableDescriptor[] htbls = getTables(TEST_UTIL.getConfiguration());
92 LOG.info("Tables present after restart: " + Arrays.toString(htbls));
93
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96 assertEquals(1, htbls.length);
97 assertErrors(doFsck(conf, false), new ERROR_CODE[] {
98 ERROR_CODE.NOT_IN_META_OR_DEPLOYED,
99 ERROR_CODE.NOT_IN_META_OR_DEPLOYED,
100 ERROR_CODE.NOT_IN_META_OR_DEPLOYED});
101 }
102 }