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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 import static org.junit.Assert.assertTrue;
25
26 import java.util.Arrays;
27
28 import org.apache.hadoop.hbase.HBaseTestingUtility;
29 import org.apache.hadoop.hbase.HTableDescriptor;
30 import org.apache.hadoop.hbase.MediumTests;
31 import org.apache.hadoop.hbase.util.HBaseFsck;
32 import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter.ERROR_CODE;
33 import org.apache.hadoop.hbase.zookeeper.ZKAssign;
34 import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
35 import org.junit.Test;
36 import org.junit.experimental.categories.Category;
37
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40
41
42 @Category(MediumTests.class)
43 public class TestOfflineMetaRebuildHole extends OfflineMetaRebuildTestCore {
44
45 @Test(timeout = 120000)
46 public void testMetaRebuildHoleFail() throws Exception {
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48 byte[] startKey = splits[1];
49 byte[] endKey = splits[2];
50 deleteRegion(conf, htbl, startKey, endKey);
51
52 wipeOutMeta();
53
54
55 assertEquals(0, scanMeta());
56 assertErrors(doFsck(conf, false), new ERROR_CODE[] {
57 ERROR_CODE.NOT_IN_META_OR_DEPLOYED, 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));
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71 TEST_UTIL.startMiniZKCluster();
72 TEST_UTIL.restartHBaseCluster(3);
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74 ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(TEST_UTIL);
75
76 LOG.info("Waiting for no more RIT");
77 ZKAssign.blockUntilNoRIT(zkw);
78 LOG.info("No more RIT in ZK, now doing final test verification");
79
80
81 assertEquals(0, scanMeta());
82 HTableDescriptor[] htbls = TEST_UTIL.getHBaseAdmin().listTables();
83 LOG.info("Tables present after restart: " + Arrays.toString(htbls));
84
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87 assertEquals(1, htbls.length);
88 assertErrors(doFsck(conf, false), new ERROR_CODE[] {
89 ERROR_CODE.NOT_IN_META_OR_DEPLOYED, ERROR_CODE.NOT_IN_META_OR_DEPLOYED,
90 ERROR_CODE.NOT_IN_META_OR_DEPLOYED, });
91 }
92
93 @org.junit.Rule
94 public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
95 new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
96 }
97