Examples with ReplicationMetric org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric used on opensource projects

Example 6 with ReplicationMetric

use of org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric in project hive by apache.

the class TestReplicationMetricCollector method testFailureCacheHardLimit.

@Test
public void testFailureCacheHardLimit() throws Exception {
    MetricCollector.getInstance().deinit();
    conf = new HiveConf();
    MetricCollector collector = MetricCollector.getInstance();
    MetricCollector metricCollectorSpy = Mockito.spy(collector);
    Mockito.doReturn(1L).when(metricCollectorSpy).getMaxSize(Mockito.any());
    metricCollectorSpy.init(conf);
    metricCollectorSpy.addMetric(new ReplicationMetric(1, "repl", 0, null));
    try {
        metricCollectorSpy.addMetric(new ReplicationMetric(2, "repl", 0, null));
        Assert.fail();
    } catch (SemanticException e) {
        Assert.assertEquals("Metrics are not getting collected. ", e.getMessage());
    }
}

Example 7 with ReplicationMetric

use of org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric in project hive by apache.

the class TestReplicationMetricCollector method testSuccessBootstrapLoadMetrics.

@Test
public void testSuccessBootstrapLoadMetrics() throws Exception {
    ReplicationMetricCollector bootstrapLoadMetricCollector = new BootstrapLoadMetricCollector("db", "dummyDir", 1, conf);
    Map<String, Long> metricMap = new HashMap<>();
    metricMap.put(ReplUtils.MetricName.TABLES.name(), (long) 10);
    metricMap.put(ReplUtils.MetricName.FUNCTIONS.name(), (long) 1);
    bootstrapLoadMetricCollector.reportStageStart("dump", metricMap);
    bootstrapLoadMetricCollector.reportStageProgress("dump", ReplUtils.MetricName.TABLES.name(), 1);
    List<ReplicationMetric> actualMetrics = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, actualMetrics.size());
    bootstrapLoadMetricCollector.reportStageProgress("dump", ReplUtils.MetricName.TABLES.name(), 2);
    bootstrapLoadMetricCollector.reportStageProgress("dump", ReplUtils.MetricName.FUNCTIONS.name(), 1);
    actualMetrics = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, actualMetrics.size());
    bootstrapLoadMetricCollector.reportStageEnd("dump", Status.SUCCESS, 10, new SnapshotUtils.ReplSnapshotCount(), new ReplStatsTracker(0));
    bootstrapLoadMetricCollector.reportEnd(Status.SUCCESS);
    actualMetrics = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, actualMetrics.size());
    Metadata expectedMetadata = new Metadata("db", Metadata.ReplicationType.BOOTSTRAP, "dummyDir");
    expectedMetadata.setLastReplId(10);
    Progress expectedProgress = new Progress();
    expectedProgress.setStatus(Status.SUCCESS);
    Stage dumpStage = new Stage("dump", Status.SUCCESS, 0);
    dumpStage.setEndTime(0);
    Metric expectedTableMetric = new Metric(ReplUtils.MetricName.TABLES.name(), 10);
    expectedTableMetric.setCurrentCount(3);
    Metric expectedFuncMetric = new Metric(ReplUtils.MetricName.FUNCTIONS.name(), 1);
    expectedFuncMetric.setCurrentCount(1);
    dumpStage.addMetric(expectedTableMetric);
    dumpStage.addMetric(expectedFuncMetric);
    expectedProgress.addStage(dumpStage);
    ReplicationMetric expectedMetric = new ReplicationMetric(1, "repl", 1, expectedMetadata);
    expectedMetric.setProgress(expectedProgress);
    checkSuccess(actualMetrics.get(0), expectedMetric, "dump", Arrays.asList(ReplUtils.MetricName.TABLES.name(), ReplUtils.MetricName.FUNCTIONS.name()));
}

Example 8 with ReplicationMetric

use of org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric in project hive by apache.

the class TestReplicationMetricCollector method testSuccessStageFailedAdmin.

@Test
public void testSuccessStageFailedAdmin() throws Exception {
    ReplicationMetricCollector bootstrapDumpMetricCollector = new BootstrapDumpMetricCollector("db", "dummyDir", conf);
    Map<String, Long> metricMap = new HashMap<>();
    metricMap.put(ReplUtils.MetricName.TABLES.name(), (long) 10);
    metricMap.put(ReplUtils.MetricName.FUNCTIONS.name(), (long) 1);
    bootstrapDumpMetricCollector.reportStageStart("dump", metricMap);
    bootstrapDumpMetricCollector.reportStageEnd("dump", Status.FAILED_ADMIN, "errorlogpath");
    List<ReplicationMetric> metricList = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, metricList.size());
    ReplicationMetric actualMetric = metricList.get(0);
    Assert.assertEquals(Status.FAILED_ADMIN, actualMetric.getProgress().getStatus());
    Assert.assertEquals("errorlogpath", actualMetric.getProgress().getStageByName("dump").getErrorLogPath());
}

Example 9 with ReplicationMetric

use of org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric in project hive by apache.

the class TestReplicationMetricCollector method testFailoverReadyDumpMetrics.

@Test
public void testFailoverReadyDumpMetrics() throws Exception {
    ReplicationMetricCollector incrDumpMetricCollector = new IncrementalDumpMetricCollector("db", "dummyDir", conf);
    Map<String, Long> metricMap = new HashMap<>();
    metricMap.put(ReplUtils.MetricName.EVENTS.name(), (long) 10);
    incrDumpMetricCollector.reportFailoverStart("dump", metricMap, fmd);
    incrDumpMetricCollector.reportStageProgress("dump", ReplUtils.MetricName.EVENTS.name(), 2);
    List<ReplicationMetric> actualMetrics = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, actualMetrics.size());
    incrDumpMetricCollector.reportStageEnd("dump", Status.SUCCESS, 10, new SnapshotUtils.ReplSnapshotCount(), new ReplStatsTracker(0));
    incrDumpMetricCollector.reportEnd(Status.FAILOVER_READY);
    actualMetrics = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, actualMetrics.size());
    Metadata expectedMetadata = new Metadata("db", Metadata.ReplicationType.INCREMENTAL, "dummyDir");
    expectedMetadata.setLastReplId(10);
    expectedMetadata.setFailoverEventId(10);
    expectedMetadata.setFailoverMetadataLoc("dummyDir");
    Progress expectedProgress = new Progress();
    expectedProgress.setStatus(Status.FAILOVER_READY);
    Stage dumpStage = new Stage("dump", Status.SUCCESS, 0);
    dumpStage.setEndTime(0);
    Metric expectedEventMetric = new Metric(ReplUtils.MetricName.EVENTS.name(), 10);
    expectedEventMetric.setCurrentCount(2);
    dumpStage.addMetric(expectedEventMetric);
    expectedProgress.addStage(dumpStage);
    ReplicationMetric expectedMetric = new ReplicationMetric(1, "repl", 0, expectedMetadata);
    expectedMetric.setProgress(expectedProgress);
    checkSuccess(actualMetrics.get(0), expectedMetric, "dump", Arrays.asList(ReplUtils.MetricName.EVENTS.name()));
}

Example 10 with ReplicationMetric

use of org.apache.hadoop.hive.ql.parse.repl.metric.event.ReplicationMetric in project hive by apache.

the class TestReplicationMetricUpdateOnFailure method performNonRecoverableChecks.

void performNonRecoverableChecks(String dumpDir, String stageName) throws IOException {
    List<ReplicationMetric> metricList = MetricCollector.getInstance().getMetrics();
    Assert.assertEquals(1, metricList.size());
    ReplicationMetric updatedMetric = metricList.get(0);
    Progress updatedProgress = updatedMetric.getProgress();
    Assert.assertEquals(Status.FAILED_ADMIN, updatedProgress.getStatus());
    Assert.assertEquals(1, updatedProgress.getStages().size());
    Assert.assertEquals(Status.FAILED_ADMIN, updatedProgress.getStageByName(stageName).getStatus());
    Assert.assertNotEquals(0, updatedProgress.getStageByName(stageName).getEndTime());
    Path expectedNonRecoverablePath = new Path(new Path(dumpDir), ReplAck.NON_RECOVERABLE_MARKER.toString());
    Assert.assertTrue(fs.exists(expectedNonRecoverablePath));
    fs.delete(expectedNonRecoverablePath, true);
    MetricCollector.getInstance().deinit();
}