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new 3790b75 [HUDI-368] code clean up in TestAsyncCompaction class (#1050)
3790b75 is described below
commit 3790b75e059a06e6f5467c8b8d549ef38cd6b98a
Author: Pratyaksh Sharma <pratyaks...@gmail.com>
AuthorDate: Wed Dec 11 03:22:41 2019 +0530
[HUDI-368] code clean up in TestAsyncCompaction class (#1050)
---
.../java/org/apache/hudi/TestAsyncCompaction.java | 89 +++++++++-------------
1 file changed, 34 insertions(+), 55 deletions(-)
diff --git a/hudi-client/src/test/java/org/apache/hudi/TestAsyncCompaction.java
b/hudi-client/src/test/java/org/apache/hudi/TestAsyncCompaction.java
index 451a2b1..0643708 100644
--- a/hudi-client/src/test/java/org/apache/hudi/TestAsyncCompaction.java
+++ b/hudi-client/src/test/java/org/apache/hudi/TestAsyncCompaction.java
@@ -35,7 +35,6 @@ import
org.apache.hudi.common.table.timeline.HoodieInstant.State;
import org.apache.hudi.common.table.view.FileSystemViewStorageConfig;
import org.apache.hudi.common.table.view.FileSystemViewStorageType;
import org.apache.hudi.common.table.view.HoodieTableFileSystemView;
-import org.apache.hudi.common.util.AvroUtils;
import org.apache.hudi.common.util.CompactionUtils;
import org.apache.hudi.common.util.Option;
import org.apache.hudi.common.util.collection.Pair;
@@ -108,17 +107,15 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
HoodieInstant pendingCompactionInstant =
metaClient.getActiveTimeline().filterPendingCompactionTimeline().firstInstant().get();
- assertTrue("Pending Compaction instant has expected instant time",
-
pendingCompactionInstant.getTimestamp().equals(compactionInstantTime));
- assertTrue("Pending Compaction instant has expected state",
- pendingCompactionInstant.getState().equals(State.REQUESTED));
+ assertEquals("Pending Compaction instant has expected instant time",
pendingCompactionInstant.getTimestamp(),
+ compactionInstantTime);
+ assertEquals("Pending Compaction instant has expected state",
pendingCompactionInstant.getState(), State.REQUESTED);
- moveCompactionFromRequestedToInflight(compactionInstantTime, client,
cfg);
+ moveCompactionFromRequestedToInflight(compactionInstantTime, cfg);
// Reload and rollback inflight compaction
metaClient = new HoodieTableMetaClient(jsc.hadoopConfiguration(),
cfg.getBasePath());
HoodieTable hoodieTable = HoodieTable.getHoodieTable(metaClient, cfg,
jsc);
- hoodieTable.rollback(jsc, compactionInstantTime, false);
client.rollbackInflightCompaction(
new HoodieInstant(State.INFLIGHT, HoodieTimeline.COMPACTION_ACTION,
compactionInstantTime), hoodieTable);
@@ -139,11 +136,6 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
}
}
- private Path getInstantPath(HoodieTableMetaClient metaClient, String
timestamp, String action, State state) {
- HoodieInstant instant = new HoodieInstant(state, action, timestamp);
- return new Path(metaClient.getMetaPath(), instant.getFileName());
- }
-
@Test
public void testRollbackInflightIngestionWithPendingCompaction() throws
Exception {
// Rollback inflight ingestion when there is pending compaction
@@ -171,12 +163,11 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
metaClient = new HoodieTableMetaClient(jsc.hadoopConfiguration(),
cfg.getBasePath());
HoodieInstant pendingCompactionInstant =
metaClient.getActiveTimeline().filterPendingCompactionTimeline().firstInstant().get();
- assertTrue("Pending Compaction instant has expected instant time",
-
pendingCompactionInstant.getTimestamp().equals(compactionInstantTime));
+ assertEquals("Pending Compaction instant has expected instant time",
pendingCompactionInstant.getTimestamp(),
+ compactionInstantTime);
HoodieInstant inflightInstant =
metaClient.getActiveTimeline().filterInflightsExcludingCompaction().firstInstant().get();
- assertTrue("inflight instant has expected instant time",
- inflightInstant.getTimestamp().equals(inflightInstantTime));
+ assertEquals("inflight instant has expected instant time",
inflightInstant.getTimestamp(), inflightInstantTime);
// This should rollback
client.startCommitWithTime(nextInflightInstantTime);
@@ -184,14 +175,13 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
// Validate
metaClient = new HoodieTableMetaClient(jsc.hadoopConfiguration(),
cfg.getBasePath());
inflightInstant =
metaClient.getActiveTimeline().filterInflightsExcludingCompaction().firstInstant().get();
- assertTrue("inflight instant has expected instant time",
- inflightInstant.getTimestamp().equals(nextInflightInstantTime));
- assertTrue("Expect only one inflight instant",
-
metaClient.getActiveTimeline().filterInflightsExcludingCompaction().getInstants().count()
== 1);
+ assertEquals("inflight instant has expected instant time",
inflightInstant.getTimestamp(), nextInflightInstantTime);
+ assertEquals("Expect only one inflight instant", 1,
metaClient.getActiveTimeline()
+ .filterInflightsExcludingCompaction().getInstants().count());
// Expect pending Compaction to be present
pendingCompactionInstant =
metaClient.getActiveTimeline().filterPendingCompactionTimeline().firstInstant().get();
- assertTrue("Pending Compaction instant has expected instant time",
-
pendingCompactionInstant.getTimestamp().equals(compactionInstantTime));
+ assertEquals("Pending Compaction instant has expected instant time",
pendingCompactionInstant.getTimestamp(),
+ compactionInstantTime);
}
}
@@ -217,7 +207,7 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
HoodieTable hoodieTable = getHoodieTable(metaClient, cfg);
scheduleCompaction(compactionInstantTime, client, cfg);
- moveCompactionFromRequestedToInflight(compactionInstantTime, client,
cfg);
+ moveCompactionFromRequestedToInflight(compactionInstantTime, cfg);
// Complete ingestions
runNextDeltaCommits(client, Arrays.asList(thirdInstantTime,
fourthInstantTime), records, cfg, false,
@@ -245,13 +235,11 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
new ArrayList<>());
// Schedule compaction but do not run them
- HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
scheduleCompaction(compactionInstantTime, client, cfg);
- metaClient = new HoodieTableMetaClient(jsc.hadoopConfiguration(),
cfg.getBasePath());
+ HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
HoodieInstant pendingCompactionInstant =
metaClient.getActiveTimeline().filterPendingCompactionTimeline().firstInstant().get();
- assertTrue("Pending Compaction instant has expected instant time",
- pendingCompactionInstant.getTimestamp().equals(compactionInstantTime));
+ assertEquals("Pending Compaction instant has expected instant time",
pendingCompactionInstant.getTimestamp(), compactionInstantTime);
boolean gotException = false;
try {
@@ -287,8 +275,7 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
metaClient = new HoodieTableMetaClient(jsc.hadoopConfiguration(),
cfg.getBasePath());
HoodieInstant inflightInstant =
metaClient.getActiveTimeline().filterInflightsExcludingCompaction().firstInstant().get();
- assertTrue("inflight instant has expected instant time",
- inflightInstant.getTimestamp().equals(inflightInstantTime));
+ assertEquals("inflight instant has expected instant time",
inflightInstant.getTimestamp(), inflightInstantTime);
boolean gotException = false;
try {
@@ -314,10 +301,9 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
int numRecs = 2000;
List<HoodieRecord> records = dataGen.generateInserts(firstInstantTime,
numRecs);
- records = runNextDeltaCommits(client, Arrays.asList(firstInstantTime,
secondInstantTime), records, cfg, true,
+ runNextDeltaCommits(client, Arrays.asList(firstInstantTime,
secondInstantTime), records, cfg, true,
new ArrayList<>());
- HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
boolean gotException = false;
try {
// Schedule compaction but do not run them
@@ -329,10 +315,9 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
// Schedule with timestamp same as that of committed instant
gotException = false;
- String dupCompactionInstantTime = secondInstantTime;
try {
// Schedule compaction but do not run them
- scheduleCompaction(dupCompactionInstantTime, client, cfg);
+ scheduleCompaction(secondInstantTime, client, cfg);
} catch (IllegalArgumentException iex) {
gotException = true;
}
@@ -343,7 +328,7 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
gotException = false;
try {
// Schedule compaction with the same times as a pending compaction
- scheduleCompaction(dupCompactionInstantTime, client, cfg);
+ scheduleCompaction(secondInstantTime, client, cfg);
} catch (IllegalArgumentException iex) {
gotException = true;
}
@@ -354,7 +339,7 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
public void testCompactionAfterTwoDeltaCommits() throws Exception {
// No Delta Commits after compaction request
HoodieWriteConfig cfg = getConfig(true);
- try (HoodieWriteClient client = getHoodieWriteClient(cfg, true);) {
+ try (HoodieWriteClient client = getHoodieWriteClient(cfg, true)) {
String firstInstantTime = "001";
String secondInstantTime = "004";
@@ -362,7 +347,7 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
int numRecs = 2000;
List<HoodieRecord> records = dataGen.generateInserts(firstInstantTime,
numRecs);
- records = runNextDeltaCommits(client, Arrays.asList(firstInstantTime,
secondInstantTime), records, cfg, true,
+ runNextDeltaCommits(client, Arrays.asList(firstInstantTime,
secondInstantTime), records, cfg, true,
new ArrayList<>());
HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
@@ -405,15 +390,14 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
private void validateDeltaCommit(String latestDeltaCommit,
final Map<HoodieFileGroupId, Pair<String, HoodieCompactionOperation>>
fgIdToCompactionOperation,
- HoodieWriteConfig cfg) throws IOException {
+ HoodieWriteConfig cfg) {
HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
HoodieTable table = getHoodieTable(metaClient, cfg);
- List<FileSlice> fileSliceList = getCurrentLatestFileSlices(table, cfg);
+ List<FileSlice> fileSliceList = getCurrentLatestFileSlices(table);
fileSliceList.forEach(fileSlice -> {
Pair<String, HoodieCompactionOperation> opPair =
fgIdToCompactionOperation.get(fileSlice.getFileGroupId());
if (opPair != null) {
- assertTrue("Expect baseInstant to match compaction Instant",
- fileSlice.getBaseInstantTime().equals(opPair.getKey()));
+ assertEquals("Expect baseInstant to match compaction Instant",
fileSlice.getBaseInstantTime(), opPair.getKey());
assertTrue("Expect atleast one log file to be present where the latest
delta commit was written",
fileSlice.getLogFiles().count() > 0);
assertFalse("Expect no data-file to be present",
fileSlice.getDataFile().isPresent());
@@ -469,12 +453,9 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
return records;
}
- private void moveCompactionFromRequestedToInflight(String
compactionInstantTime, HoodieWriteClient client,
- HoodieWriteConfig cfg) throws IOException {
+ private void moveCompactionFromRequestedToInflight(String
compactionInstantTime, HoodieWriteConfig cfg) {
HoodieTableMetaClient metaClient = new
HoodieTableMetaClient(jsc.hadoopConfiguration(), cfg.getBasePath());
HoodieInstant compactionInstant =
HoodieTimeline.getCompactionRequestedInstant(compactionInstantTime);
- HoodieCompactionPlan workload = AvroUtils
-
.deserializeCompactionPlan(metaClient.getActiveTimeline().getInstantAuxiliaryDetails(compactionInstant).get());
metaClient.getActiveTimeline().transitionCompactionRequestedToInflight(compactionInstant);
HoodieInstant instant =
metaClient.getActiveTimeline().reload().filterPendingCompactionTimeline().getInstants()
.filter(in ->
in.getTimestamp().equals(compactionInstantTime)).findAny().get();
@@ -499,19 +480,19 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
HoodieWriteConfig cfg, int expectedNumRecs, boolean
hasDeltaCommitAfterPendingCompaction) throws IOException {
client.compact(compactionInstantTime);
- List<FileSlice> fileSliceList = getCurrentLatestFileSlices(table, cfg);
+ List<FileSlice> fileSliceList = getCurrentLatestFileSlices(table);
assertTrue("Ensure latest file-slices are not empty",
fileSliceList.stream().findAny().isPresent());
assertFalse("Verify all file-slices have base-instant same as compaction
instant", fileSliceList.stream()
- .filter(fs ->
!fs.getBaseInstantTime().equals(compactionInstantTime)).findAny().isPresent());
+ .anyMatch(fs ->
!fs.getBaseInstantTime().equals(compactionInstantTime)));
assertFalse("Verify all file-slices have data-files",
- fileSliceList.stream().filter(fs ->
!fs.getDataFile().isPresent()).findAny().isPresent());
+ fileSliceList.stream().anyMatch(fs -> !fs.getDataFile().isPresent()));
if (hasDeltaCommitAfterPendingCompaction) {
assertFalse("Verify all file-slices have atleast one log-file",
- fileSliceList.stream().filter(fs -> fs.getLogFiles().count() ==
0).findAny().isPresent());
+ fileSliceList.stream().anyMatch(fs -> fs.getLogFiles().count() ==
0));
} else {
assertFalse("Verify all file-slices have no log-files",
- fileSliceList.stream().filter(fs -> fs.getLogFiles().count() >
0).findAny().isPresent());
+ fileSliceList.stream().anyMatch(fs -> fs.getLogFiles().count() > 0));
}
// verify that there is a commit
@@ -554,16 +535,14 @@ public class TestAsyncCompaction extends
TestHoodieClientBase {
FileStatus[] allFiles =
HoodieTestUtils.listAllDataFilesInPath(table.getMetaClient().getFs(),
cfg.getBasePath());
HoodieTableFileSystemView view =
new HoodieTableFileSystemView(table.getMetaClient(),
table.getCompletedCommitsTimeline(), allFiles);
- List<HoodieDataFile> dataFilesToRead =
view.getLatestDataFiles().collect(Collectors.toList());
- return dataFilesToRead;
+ return view.getLatestDataFiles().collect(Collectors.toList());
}
- private List<FileSlice> getCurrentLatestFileSlices(HoodieTable table,
HoodieWriteConfig cfg) throws IOException {
+ private List<FileSlice> getCurrentLatestFileSlices(HoodieTable table) {
HoodieTableFileSystemView view = new
HoodieTableFileSystemView(table.getMetaClient(),
table.getMetaClient().getActiveTimeline().reload().getCommitsAndCompactionTimeline());
- List<FileSlice> fileSliceList =
Arrays.asList(HoodieTestDataGenerator.DEFAULT_PARTITION_PATHS).stream()
- .flatMap(partition ->
view.getLatestFileSlices(partition)).collect(Collectors.toList());
- return fileSliceList;
+ return Arrays.stream(HoodieTestDataGenerator.DEFAULT_PARTITION_PATHS)
+ .flatMap(view::getLatestFileSlices).collect(Collectors.toList());
}
protected HoodieTableType getTableType() {
