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[HUDI-2562] Embedded timeline server on JobManager (#3812)

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This commit is contained in:
Danny Chan
2021-10-18 10:45:39 +08:00
committed by GitHub
parent 9aa7cfb802
commit 2eda3de7f9
34 changed files with 540 additions and 334 deletions
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38
hudi-client/hudi-flink-client/src/main/java/org/apache/hudi/client/HoodieFlinkWriteClient.java
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@@ -35,7 +35,6 @@ import org.apache.hudi.common.table.HoodieTableVersion;
import org.apache.hudi.common.table.timeline.HoodieActiveTimeline;
import org.apache.hudi.common.table.timeline.HoodieInstant;
import org.apache.hudi.common.table.timeline.HoodieTimeline;
import org.apache.hudi.common.util.CommitUtils;
import org.apache.hudi.common.util.Option;
import org.apache.hudi.config.HoodieWriteConfig;
import org.apache.hudi.exception.HoodieCommitException;
@@ -70,7 +69,6 @@ import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.text.ParseException;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
@@ -506,45 +504,9 @@ public class HoodieFlinkWriteClient<T extends HoodieRecordPayload> extends
} else {
writeTimer = metrics.getDeltaCommitCtx();
}
table.getHoodieView().sync();
return table;
}
public String getLastPendingInstant(HoodieTableType tableType) {
final String actionType = CommitUtils.getCommitActionType(tableType);
return getLastPendingInstant(actionType);
}
public String getLastPendingInstant(String actionType) {
HoodieTimeline unCompletedTimeline = FlinkClientUtil.createMetaClient(basePath)
.getCommitsTimeline().filterInflightsAndRequested();
return unCompletedTimeline.getInstants()
.filter(x -> x.getAction().equals(actionType) && x.isInflight())
.map(HoodieInstant::getTimestamp)
.collect(Collectors.toList()).stream()
.max(Comparator.naturalOrder())
.orElse(null);
}
public String getLastCompletedInstant(HoodieTableType tableType) {
final String commitType = CommitUtils.getCommitActionType(tableType);
HoodieTimeline completedTimeline = FlinkClientUtil.createMetaClient(basePath)
.getCommitsTimeline().filterCompletedInstants();
return completedTimeline.getInstants()
.filter(x -> x.getAction().equals(commitType))
.map(HoodieInstant::getTimestamp)
.collect(Collectors.toList()).stream()
.max(Comparator.naturalOrder())
.orElse(null);
}
public void transitionRequestedToInflight(String commitType, String inFlightInstant) {
HoodieActiveTimeline activeTimeline = FlinkClientUtil.createMetaClient(basePath).getActiveTimeline();
HoodieInstant requested = new HoodieInstant(HoodieInstant.State.REQUESTED, commitType, inFlightInstant);
activeTimeline.transitionRequestedToInflight(requested, Option.empty(),
config.shouldAllowMultiWriteOnSameInstant());
}
public HoodieFlinkTable<T> getHoodieTable() {
return HoodieFlinkTable.create(config, (HoodieFlinkEngineContext) context);
}

2
hudi-client/hudi-flink-client/src/main/java/org/apache/hudi/metadata/FlinkHoodieBackedTableMetadataWriter.java
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@@ -85,7 +85,7 @@ public class FlinkHoodieBackedTableMetadataWriter extends HoodieBackedTableMetad
if (!metadataMetaClient.getActiveTimeline().filterCompletedInstants().containsInstant(instantTime)) {
// if this is a new commit being applied to metadata for the first time
writeClient.startCommitWithTime(instantTime);
writeClient.transitionRequestedToInflight(HoodieActiveTimeline.DELTA_COMMIT_ACTION, instantTime);
metadataMetaClient.getActiveTimeline().transitionRequestedToInflight(HoodieActiveTimeline.DELTA_COMMIT_ACTION, instantTime);
} else {
// this code path refers to a re-attempted commit that got committed to metadata table, but failed in datatable.
// for eg, lets say compaction c1 on 1st attempt succeeded in metadata table and failed before committing to datatable.

18
hudi-client/hudi-flink-client/src/main/java/org/apache/hudi/table/HoodieFlinkTable.java
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@@ -63,14 +63,28 @@ public abstract class HoodieFlinkTable<T extends HoodieRecordPayload>
public static <T extends HoodieRecordPayload> HoodieFlinkTable<T> create(HoodieWriteConfig config,
HoodieFlinkEngineContext context,
HoodieTableMetaClient metaClient) {
return HoodieFlinkTable.create(config, context, metaClient, config.isMetadataTableEnabled());
}
public static <T extends HoodieRecordPayload> HoodieFlinkTable<T> create(HoodieWriteConfig config,
HoodieFlinkEngineContext context,
HoodieTableMetaClient metaClient,
boolean refreshTimeline) {
final HoodieFlinkTable<T> hoodieFlinkTable;
switch (metaClient.getTableType()) {
case COPY_ON_WRITE:
return new HoodieFlinkCopyOnWriteTable<>(config, context, metaClient);
hoodieFlinkTable = new HoodieFlinkCopyOnWriteTable<>(config, context, metaClient);
break;
case MERGE_ON_READ:
return new HoodieFlinkMergeOnReadTable<>(config, context, metaClient);
hoodieFlinkTable = new HoodieFlinkMergeOnReadTable<>(config, context, metaClient);
break;
default:
throw new HoodieException("Unsupported table type :" + metaClient.getTableType());
}
if (refreshTimeline) {
hoodieFlinkTable.getHoodieView().sync();
}
return hoodieFlinkTable;
}
@Override

2
hudi-client/hudi-flink-client/src/test/java/org/apache/hudi/index/bloom/TestFlinkHoodieBloomIndex.java
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@@ -101,7 +101,7 @@ public class TestFlinkHoodieBloomIndex extends HoodieFlinkClientTestHarness {
public void testLoadInvolvedFiles(boolean rangePruning, boolean treeFiltering, boolean bucketizedChecking) throws Exception {
HoodieWriteConfig config = makeConfig(rangePruning, treeFiltering, bucketizedChecking);
FlinkHoodieBloomIndex index = new FlinkHoodieBloomIndex(config);
HoodieTable hoodieTable = HoodieFlinkTable.create(config, context, metaClient);
HoodieTable hoodieTable = HoodieFlinkTable.create(config, context, metaClient, false);
HoodieFlinkWriteableTestTable testTable = HoodieFlinkWriteableTestTable.of(hoodieTable, SCHEMA);
// Create some partitions, and put some files