frankvicky commented on code in PR #20461:
URL: https://github.com/apache/kafka/pull/20461#discussion_r2322628958
##########
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java:
##########
@@ -3108,34 +3109,54 @@ public DescribeLogDirsRequest.Builder createRequest(int
timeoutMs) {
@Override
public void handleResponse(AbstractResponse abstractResponse) {
DescribeLogDirsResponse response =
(DescribeLogDirsResponse) abstractResponse;
+
+ Set<TopicPartition> pendingPartitions = new
HashSet<>(replicaDirInfoByPartition.keySet());
+ Map<String, Throwable> directoryFailures = new HashMap<>();
+
for (Map.Entry<String, LogDirDescription> responseEntry :
logDirDescriptions(response).entrySet()) {
String logDir = responseEntry.getKey();
LogDirDescription logDirInfo =
responseEntry.getValue();
// No replica info will be provided if the log
directory is offline
if (logDirInfo.error() instanceof
KafkaStorageException)
continue;
- if (logDirInfo.error() != null)
- handleFailure(new IllegalStateException(
- "The error " +
logDirInfo.error().getClass().getName() + " for log directory " + logDir + " in
the response from broker " + brokerId + " is illegal"));
-
- for (Map.Entry<TopicPartition, ReplicaInfo>
replicaInfoEntry : logDirInfo.replicaInfos().entrySet()) {
- TopicPartition tp = replicaInfoEntry.getKey();
- ReplicaInfo replicaInfo =
replicaInfoEntry.getValue();
- ReplicaLogDirInfo replicaLogDirInfo =
replicaDirInfoByPartition.get(tp);
- if (replicaLogDirInfo == null) {
- log.warn("Server response from broker {}
mentioned unknown partition {}", brokerId, tp);
- } else if (replicaInfo.isFuture()) {
- replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(replicaLogDirInfo.getCurrentReplicaLogDir(),
-
replicaLogDirInfo.getCurrentReplicaOffsetLag(),
- logDir,
- replicaInfo.offsetLag()));
- } else {
- replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(logDir,
- replicaInfo.offsetLag(),
- replicaLogDirInfo.getFutureReplicaLogDir(),
-
replicaLogDirInfo.getFutureReplicaOffsetLag()));
+ if (logDirInfo.error() instanceof
ClusterAuthorizationException)
+ handleFailure(logDirInfo.error());
+
+ if (logDirInfo.error() == null) {
+ for (Map.Entry<TopicPartition, ReplicaInfo>
replicaInfoEntry : logDirInfo.replicaInfos().entrySet()) {
+ TopicPartition tp = replicaInfoEntry.getKey();
+ ReplicaInfo replicaInfo =
replicaInfoEntry.getValue();
+ ReplicaLogDirInfo replicaLogDirInfo =
replicaDirInfoByPartition.get(tp);
+ if (replicaLogDirInfo == null) {
+ log.warn("Server response from broker {}
mentioned unknown partition {}", brokerId, tp);
+ } else if (replicaInfo.isFuture()) {
+ replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(replicaLogDirInfo.getCurrentReplicaLogDir(),
+
replicaLogDirInfo.getCurrentReplicaOffsetLag(),
+ logDir,
+ replicaInfo.offsetLag()));
+ } else {
+ replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(logDir,
+ replicaInfo.offsetLag(),
+
replicaLogDirInfo.getFutureReplicaLogDir(),
+
replicaLogDirInfo.getFutureReplicaOffsetLag()));
+ }
+ pendingPartitions.remove(tp);
}
+ } else {
+ directoryFailures.put(logDir, logDirInfo.error());
+ }
+ }
+
+ if (!pendingPartitions.isEmpty() &&
!directoryFailures.isEmpty()) {
+ ArrayList<String> errorAtDir = new ArrayList<>();
Review Comment:
nit
```suggestion
List<String> errorAtDir = new ArrayList<>();
```
##########
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java:
##########
@@ -3108,34 +3109,54 @@ public DescribeLogDirsRequest.Builder createRequest(int
timeoutMs) {
@Override
public void handleResponse(AbstractResponse abstractResponse) {
DescribeLogDirsResponse response =
(DescribeLogDirsResponse) abstractResponse;
+
+ Set<TopicPartition> pendingPartitions = new
HashSet<>(replicaDirInfoByPartition.keySet());
+ Map<String, Throwable> directoryFailures = new HashMap<>();
+
for (Map.Entry<String, LogDirDescription> responseEntry :
logDirDescriptions(response).entrySet()) {
String logDir = responseEntry.getKey();
LogDirDescription logDirInfo =
responseEntry.getValue();
// No replica info will be provided if the log
directory is offline
if (logDirInfo.error() instanceof
KafkaStorageException)
continue;
- if (logDirInfo.error() != null)
- handleFailure(new IllegalStateException(
- "The error " +
logDirInfo.error().getClass().getName() + " for log directory " + logDir + " in
the response from broker " + brokerId + " is illegal"));
-
- for (Map.Entry<TopicPartition, ReplicaInfo>
replicaInfoEntry : logDirInfo.replicaInfos().entrySet()) {
- TopicPartition tp = replicaInfoEntry.getKey();
- ReplicaInfo replicaInfo =
replicaInfoEntry.getValue();
- ReplicaLogDirInfo replicaLogDirInfo =
replicaDirInfoByPartition.get(tp);
- if (replicaLogDirInfo == null) {
- log.warn("Server response from broker {}
mentioned unknown partition {}", brokerId, tp);
- } else if (replicaInfo.isFuture()) {
- replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(replicaLogDirInfo.getCurrentReplicaLogDir(),
-
replicaLogDirInfo.getCurrentReplicaOffsetLag(),
- logDir,
- replicaInfo.offsetLag()));
- } else {
- replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(logDir,
- replicaInfo.offsetLag(),
- replicaLogDirInfo.getFutureReplicaLogDir(),
-
replicaLogDirInfo.getFutureReplicaOffsetLag()));
+ if (logDirInfo.error() instanceof
ClusterAuthorizationException)
+ handleFailure(logDirInfo.error());
+
+ if (logDirInfo.error() == null) {
+ for (Map.Entry<TopicPartition, ReplicaInfo>
replicaInfoEntry : logDirInfo.replicaInfos().entrySet()) {
+ TopicPartition tp = replicaInfoEntry.getKey();
+ ReplicaInfo replicaInfo =
replicaInfoEntry.getValue();
+ ReplicaLogDirInfo replicaLogDirInfo =
replicaDirInfoByPartition.get(tp);
+ if (replicaLogDirInfo == null) {
+ log.warn("Server response from broker {}
mentioned unknown partition {}", brokerId, tp);
+ } else if (replicaInfo.isFuture()) {
+ replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(replicaLogDirInfo.getCurrentReplicaLogDir(),
+
replicaLogDirInfo.getCurrentReplicaOffsetLag(),
+ logDir,
+ replicaInfo.offsetLag()));
+ } else {
+ replicaDirInfoByPartition.put(tp, new
ReplicaLogDirInfo(logDir,
+ replicaInfo.offsetLag(),
+
replicaLogDirInfo.getFutureReplicaLogDir(),
+
replicaLogDirInfo.getFutureReplicaOffsetLag()));
+ }
+ pendingPartitions.remove(tp);
}
+ } else {
+ directoryFailures.put(logDir, logDirInfo.error());
+ }
+ }
+
+ if (!pendingPartitions.isEmpty() &&
!directoryFailures.isEmpty()) {
+ ArrayList<String> errorAtDir = new ArrayList<>();
+ for (Map.Entry<String, Throwable> entry :
directoryFailures.entrySet()) {
+
errorAtDir.add(entry.getValue().getClass().getName() + " at " + entry.getKey());
+ }
Review Comment:
nit:
```suggestion
directoryFailures.forEach((k, v) ->
errorAtDir.add(v.getClass().getName() + " at " + k));
```
##########
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java:
##########
@@ -2517,6 +2517,55 @@ public void testDescribeReplicaLogDirsUnexpected()
throws ExecutionException, In
}
}
+ @Test
+ public void testDescribeReplicaLogDirsWithAuthorizationException() throws
ExecutionException, InterruptedException {
+ TopicPartitionReplica tpr = new TopicPartitionReplica("topic", 12, 1);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ env.kafkaClient().prepareResponseFrom(
+
prepareDescribeLogDirsResponse(Errors.CLUSTER_AUTHORIZATION_FAILED,
broker1log0),
+ env.cluster().nodeById(tpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(singletonList(tpr));
+ Map<TopicPartitionReplica,
KafkaFuture<DescribeReplicaLogDirsResult.ReplicaLogDirInfo>> values =
result.values();
+
+ Throwable e = assertThrows(Exception.class, () ->
values.get(tpr).get());
+ assertInstanceOf(ClusterAuthorizationException.class,
e.getCause());
Review Comment:
Please use `TestUtils#assertFutureThrows` instead.
##########
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java:
##########
@@ -2517,6 +2517,55 @@ public void testDescribeReplicaLogDirsUnexpected()
throws ExecutionException, In
}
}
+ @Test
+ public void testDescribeReplicaLogDirsWithAuthorizationException() throws
ExecutionException, InterruptedException {
+ TopicPartitionReplica tpr = new TopicPartitionReplica("topic", 12, 1);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ env.kafkaClient().prepareResponseFrom(
+
prepareDescribeLogDirsResponse(Errors.CLUSTER_AUTHORIZATION_FAILED,
broker1log0),
+ env.cluster().nodeById(tpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(singletonList(tpr));
+ Map<TopicPartitionReplica,
KafkaFuture<DescribeReplicaLogDirsResult.ReplicaLogDirInfo>> values =
result.values();
+
+ Throwable e = assertThrows(Exception.class, () ->
values.get(tpr).get());
+ assertInstanceOf(ClusterAuthorizationException.class,
e.getCause());
+ }
+
+ }
+
+ @Test
+ public void testDescribeReplicaLogDirsWithSingleDirException() throws
ExecutionException, InterruptedException {
+ int brokerId = 1;
+ TopicPartitionReplica successfulTpr = new
TopicPartitionReplica("topic", 12, brokerId);
+ TopicPartitionReplica failedTpr = new TopicPartitionReplica("failed",
12, brokerId);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ String broker1log1 = "/var/data/kafka1";
+ int broker1Log0PartitionSize = 987654321;
+ int broker1Log0OffsetLag = 24;
+
+ DescribeLogDirsResponseData.DescribeLogDirsResult successfulResult
= prepareDescribeLogDirsResult(
+ successfulTpr, broker1log0, broker1Log0PartitionSize,
broker1Log0OffsetLag, false);
+ DescribeLogDirsResponseData.DescribeLogDirsResult failedResult =
new DescribeLogDirsResponseData.DescribeLogDirsResult()
+ .setErrorCode(Errors.LOG_DIR_NOT_FOUND.code())
+ .setLogDir(broker1log1);
+ DescribeLogDirsResponse response = new DescribeLogDirsResponse(new
DescribeLogDirsResponseData().setResults(asList(successfulResult,
failedResult)));
+ env.kafkaClient().prepareResponseFrom(response,
env.cluster().nodeById(successfulTpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(asList(successfulTpr, failedTpr));
Review Comment:
List.of
##########
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java:
##########
@@ -2517,6 +2517,55 @@ public void testDescribeReplicaLogDirsUnexpected()
throws ExecutionException, In
}
}
+ @Test
+ public void testDescribeReplicaLogDirsWithAuthorizationException() throws
ExecutionException, InterruptedException {
+ TopicPartitionReplica tpr = new TopicPartitionReplica("topic", 12, 1);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ env.kafkaClient().prepareResponseFrom(
+
prepareDescribeLogDirsResponse(Errors.CLUSTER_AUTHORIZATION_FAILED,
broker1log0),
+ env.cluster().nodeById(tpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(singletonList(tpr));
+ Map<TopicPartitionReplica,
KafkaFuture<DescribeReplicaLogDirsResult.ReplicaLogDirInfo>> values =
result.values();
+
+ Throwable e = assertThrows(Exception.class, () ->
values.get(tpr).get());
+ assertInstanceOf(ClusterAuthorizationException.class,
e.getCause());
+ }
+
+ }
+
+ @Test
+ public void testDescribeReplicaLogDirsWithSingleDirException() throws
ExecutionException, InterruptedException {
+ int brokerId = 1;
+ TopicPartitionReplica successfulTpr = new
TopicPartitionReplica("topic", 12, brokerId);
+ TopicPartitionReplica failedTpr = new TopicPartitionReplica("failed",
12, brokerId);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ String broker1log1 = "/var/data/kafka1";
+ int broker1Log0PartitionSize = 987654321;
+ int broker1Log0OffsetLag = 24;
+
+ DescribeLogDirsResponseData.DescribeLogDirsResult successfulResult
= prepareDescribeLogDirsResult(
+ successfulTpr, broker1log0, broker1Log0PartitionSize,
broker1Log0OffsetLag, false);
+ DescribeLogDirsResponseData.DescribeLogDirsResult failedResult =
new DescribeLogDirsResponseData.DescribeLogDirsResult()
+ .setErrorCode(Errors.LOG_DIR_NOT_FOUND.code())
+ .setLogDir(broker1log1);
+ DescribeLogDirsResponse response = new DescribeLogDirsResponse(new
DescribeLogDirsResponseData().setResults(asList(successfulResult,
failedResult)));
+ env.kafkaClient().prepareResponseFrom(response,
env.cluster().nodeById(successfulTpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(asList(successfulTpr, failedTpr));
+ Map<TopicPartitionReplica,
KafkaFuture<DescribeReplicaLogDirsResult.ReplicaLogDirInfo>> values =
result.values();
+
+ assertNotNull(values.get(successfulTpr).get());
+ assertThrows(Exception.class, () -> values.get(failedTpr).get());
Review Comment:
Do you think we should assert the class of this exception?
##########
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java:
##########
@@ -2517,6 +2517,55 @@ public void testDescribeReplicaLogDirsUnexpected()
throws ExecutionException, In
}
}
+ @Test
+ public void testDescribeReplicaLogDirsWithAuthorizationException() throws
ExecutionException, InterruptedException {
+ TopicPartitionReplica tpr = new TopicPartitionReplica("topic", 12, 1);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ env.kafkaClient().prepareResponseFrom(
+
prepareDescribeLogDirsResponse(Errors.CLUSTER_AUTHORIZATION_FAILED,
broker1log0),
+ env.cluster().nodeById(tpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(singletonList(tpr));
Review Comment:
List.of
##########
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java:
##########
@@ -2517,6 +2517,55 @@ public void testDescribeReplicaLogDirsUnexpected()
throws ExecutionException, In
}
}
+ @Test
+ public void testDescribeReplicaLogDirsWithAuthorizationException() throws
ExecutionException, InterruptedException {
+ TopicPartitionReplica tpr = new TopicPartitionReplica("topic", 12, 1);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ env.kafkaClient().prepareResponseFrom(
+
prepareDescribeLogDirsResponse(Errors.CLUSTER_AUTHORIZATION_FAILED,
broker1log0),
+ env.cluster().nodeById(tpr.brokerId()));
+
+ DescribeReplicaLogDirsResult result =
env.adminClient().describeReplicaLogDirs(singletonList(tpr));
+ Map<TopicPartitionReplica,
KafkaFuture<DescribeReplicaLogDirsResult.ReplicaLogDirInfo>> values =
result.values();
+
+ Throwable e = assertThrows(Exception.class, () ->
values.get(tpr).get());
+ assertInstanceOf(ClusterAuthorizationException.class,
e.getCause());
+ }
+
+ }
+
+ @Test
+ public void testDescribeReplicaLogDirsWithSingleDirException() throws
ExecutionException, InterruptedException {
+ int brokerId = 1;
+ TopicPartitionReplica successfulTpr = new
TopicPartitionReplica("topic", 12, brokerId);
+ TopicPartitionReplica failedTpr = new TopicPartitionReplica("failed",
12, brokerId);
+
+ try (AdminClientUnitTestEnv env = mockClientEnv()) {
+ env.kafkaClient().setNodeApiVersions(NodeApiVersions.create());
+ String broker1log0 = "/var/data/kafka0";
+ String broker1log1 = "/var/data/kafka1";
+ int broker1Log0PartitionSize = 987654321;
+ int broker1Log0OffsetLag = 24;
+
+ DescribeLogDirsResponseData.DescribeLogDirsResult successfulResult
= prepareDescribeLogDirsResult(
+ successfulTpr, broker1log0, broker1Log0PartitionSize,
broker1Log0OffsetLag, false);
+ DescribeLogDirsResponseData.DescribeLogDirsResult failedResult =
new DescribeLogDirsResponseData.DescribeLogDirsResult()
+ .setErrorCode(Errors.LOG_DIR_NOT_FOUND.code())
+ .setLogDir(broker1log1);
+ DescribeLogDirsResponse response = new DescribeLogDirsResponse(new
DescribeLogDirsResponseData().setResults(asList(successfulResult,
failedResult)));
Review Comment:
List.of
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