[jira] [Updated] (KAFKA-16105) Reassignment of tiered topics is failing due to RemoteStorageException
[
https://issues.apache.org/jira/browse/KAFKA-16105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Greg Harris updated KAFKA-16105:
Fix Version/s: 3.8.0
3.7.1
3.9.0
> Reassignment of tiered topics is failing due to RemoteStorageException
> --
>
> Key: KAFKA-16105
> URL: https://issues.apache.org/jira/browse/KAFKA-16105
> Project: Kafka
> Issue Type: Bug
> Components: Tiered-Storage
>Reporter: Anatolii Popov
>Priority: Critical
> Labels: tiered-storage
> Fix For: 3.8.0, 3.7.1, 3.9.0
>
>
> When partition reassignment is happening for a tiered topic in most of the
> cases it's stuck with RemoteStorageException's on follower nodes saying that
> it can not construct remote log auxilary state:
>
> {code:java}
> [2024-01-09 08:34:02,899] ERROR [ReplicaFetcher replicaId=7, leaderId=6,
> fetcherId=2] Error building remote log auxiliary state for test-24
> (kafka.server.ReplicaFetcherThread)
>
> org.apache.kafka.server.log.remote.storage.RemoteStorageException: Couldn't
> build the state from remote store for partition: test-24, currentLeaderEpoch:
> 8, leaderLocalLogStartOffset: 209, leaderLogStartOffset: 0, epoch: 0 as the
> previous remote log segment metadata was not found
> at
> kafka.server.ReplicaFetcherTierStateMachine.buildRemoteLogAuxState(ReplicaFetcherTierStateMachine.java:259)
> at
> kafka.server.ReplicaFetcherTierStateMachine.start(ReplicaFetcherTierStateMachine.java:106)
> at
> kafka.server.AbstractFetcherThread.handleOffsetsMovedToTieredStorage(AbstractFetcherThread.scala:762)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$7(AbstractFetcherThread.scala:413)
> at
> scala.Option.foreach(Option.scala:437)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6(AbstractFetcherThread.scala:332)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6$adapted(AbstractFetcherThread.scala:331)
> at
> kafka.utils.Implicits$MapExtensionMethods$.$anonfun$forKeyValue$1(Implicits.scala:62)
> at
> scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry(JavaCollectionWrappers.scala:407)
> at
> scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry$(JavaCollectionWrappers.scala:403)
> at
> scala.collection.convert.JavaCollectionWrappers$AbstractJMapWrapper.foreachEntry(JavaCollectionWrappers.scala:321)
> at
> kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:331)
> at
> kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3(AbstractFetcherThread.scala:130)
> at
> kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3$adapted(AbstractFetcherThread.scala:129)
> at
> scala.Option.foreach(Option.scala:437)
> at
> kafka.server.AbstractFetcherThread.maybeFetch(AbstractFetcherThread.scala:129)
> at
> kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:112)
> at
> kafka.server.ReplicaFetcherThread.doWork(ReplicaFetcherThread.scala:98)
> at
> org.apache.kafka.server.util.ShutdownableThread.run(ShutdownableThread.java:130)
> {code}
>
> Scenario:
> A cluster of 3 nodes with a single topic with 30 partitions. All partitions
> have tiered segments.
> Adding 3 more nodes to the cluster and making a reassignment to move all the
> data to new nodes.
> Behavior:
> For most of the partitions reassignment is happening smoothly.
> For some of the partitions when a new node starts to get assignments it reads
> __remote_log_metadata topic and tries to initialize the metadata cache on
> records with COPY_SEGMENT_STARTED. If it's reading such a message for the
> partition before the partition was assigned to this specific node it ignores
> the message, so skips the cache initialization and marks the partition as
> a
[jira] [Updated] (KAFKA-16105) Reassignment of tiered topics is failing due to RemoteStorageException
[
https://issues.apache.org/jira/browse/KAFKA-16105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatolii Popov updated KAFKA-16105:
---
Labels: tiered-storage (was: )
> Reassignment of tiered topics is failing due to RemoteStorageException
> --
>
> Key: KAFKA-16105
> URL: https://issues.apache.org/jira/browse/KAFKA-16105
> Project: Kafka
> Issue Type: Bug
> Components: Tiered-Storage
>Reporter: Anatolii Popov
>Priority: Critical
> Labels: tiered-storage
>
> When partition reassignment is happening for a tiered topic in most of the
> cases it's stuck with RemoteStorageException's on follower nodes saying that
> it can not construct remote log auxilary state:
>
> {code:java}
> [2024-01-09 08:34:02,899] ERROR [ReplicaFetcher replicaId=7, leaderId=6,
> fetcherId=2] Error building remote log auxiliary state for test-24
> (kafka.server.ReplicaFetcherThread)
>
> org.apache.kafka.server.log.remote.storage.RemoteStorageException: Couldn't
> build the state from remote store for partition: test-24, currentLeaderEpoch:
> 8, leaderLocalLogStartOffset: 209, leaderLogStartOffset: 0, epoch: 0 as the
> previous remote log segment metadata was not found
> at
> kafka.server.ReplicaFetcherTierStateMachine.buildRemoteLogAuxState(ReplicaFetcherTierStateMachine.java:259)
> at
> kafka.server.ReplicaFetcherTierStateMachine.start(ReplicaFetcherTierStateMachine.java:106)
> at
> kafka.server.AbstractFetcherThread.handleOffsetsMovedToTieredStorage(AbstractFetcherThread.scala:762)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$7(AbstractFetcherThread.scala:413)
> at
> scala.Option.foreach(Option.scala:437)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6(AbstractFetcherThread.scala:332)
> at
> kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6$adapted(AbstractFetcherThread.scala:331)
> at
> kafka.utils.Implicits$MapExtensionMethods$.$anonfun$forKeyValue$1(Implicits.scala:62)
> at
> scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry(JavaCollectionWrappers.scala:407)
> at
> scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry$(JavaCollectionWrappers.scala:403)
> at
> scala.collection.convert.JavaCollectionWrappers$AbstractJMapWrapper.foreachEntry(JavaCollectionWrappers.scala:321)
> at
> kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:331)
> at
> kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3(AbstractFetcherThread.scala:130)
> at
> kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3$adapted(AbstractFetcherThread.scala:129)
> at
> scala.Option.foreach(Option.scala:437)
> at
> kafka.server.AbstractFetcherThread.maybeFetch(AbstractFetcherThread.scala:129)
> at
> kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:112)
> at
> kafka.server.ReplicaFetcherThread.doWork(ReplicaFetcherThread.scala:98)
> at
> org.apache.kafka.server.util.ShutdownableThread.run(ShutdownableThread.java:130)
> {code}
>
> Scenario:
> A cluster of 3 nodes with a single topic with 30 partitions. All partitions
> have tiered segments.
> Adding 3 more nodes to the cluster and making a reassignment to move all the
> data to new nodes.
> Behavior:
> For most of the partitions reassignment is happening smoothly.
> For some of the partitions when a new node starts to get assignments it reads
> __remote_log_metadata topic and tries to initialize the metadata cache on
> records with COPY_SEGMENT_STARTED. If it's reading such a message for the
> partition before the partition was assigned to this specific node it ignores
> the message, so skips the cache initialization and marks the partition as
> assigned. So reassignment is stuck since COPY_SEGMENT_STARTED is never
> prope
[jira] [Updated] (KAFKA-16105) Reassignment of tiered topics is failing due to RemoteStorageException
[
https://issues.apache.org/jira/browse/KAFKA-16105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatolii Popov updated KAFKA-16105:
---
Description:
When partition reassignment is happening for a tiered topic in most of the
cases it's stuck with RemoteStorageException's on follower nodes saying that it
can not construct remote log auxilary state:
{code:java}
[2024-01-09 08:34:02,899] ERROR [ReplicaFetcher replicaId=7, leaderId=6,
fetcherId=2] Error building remote log auxiliary state for test-24
(kafka.server.ReplicaFetcherThread)
org.apache.kafka.server.log.remote.storage.RemoteStorageException: Couldn't
build the state from remote store for partition: test-24, currentLeaderEpoch:
8, leaderLocalLogStartOffset: 209, leaderLogStartOffset: 0, epoch: 0 as the
previous remote log segment metadata was not found
at
kafka.server.ReplicaFetcherTierStateMachine.buildRemoteLogAuxState(ReplicaFetcherTierStateMachine.java:259)
at
kafka.server.ReplicaFetcherTierStateMachine.start(ReplicaFetcherTierStateMachine.java:106)
at
kafka.server.AbstractFetcherThread.handleOffsetsMovedToTieredStorage(AbstractFetcherThread.scala:762)
at
kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$7(AbstractFetcherThread.scala:413)
at
scala.Option.foreach(Option.scala:437)
at
kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6(AbstractFetcherThread.scala:332)
at
kafka.server.AbstractFetcherThread.$anonfun$processFetchRequest$6$adapted(AbstractFetcherThread.scala:331)
at
kafka.utils.Implicits$MapExtensionMethods$.$anonfun$forKeyValue$1(Implicits.scala:62)
at
scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry(JavaCollectionWrappers.scala:407)
at
scala.collection.convert.JavaCollectionWrappers$JMapWrapperLike.foreachEntry$(JavaCollectionWrappers.scala:403)
at
scala.collection.convert.JavaCollectionWrappers$AbstractJMapWrapper.foreachEntry(JavaCollectionWrappers.scala:321)
at
kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:331)
at
kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3(AbstractFetcherThread.scala:130)
at
kafka.server.AbstractFetcherThread.$anonfun$maybeFetch$3$adapted(AbstractFetcherThread.scala:129)
at
scala.Option.foreach(Option.scala:437)
at
kafka.server.AbstractFetcherThread.maybeFetch(AbstractFetcherThread.scala:129)
at
kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:112)
at
kafka.server.ReplicaFetcherThread.doWork(ReplicaFetcherThread.scala:98)
at
org.apache.kafka.server.util.ShutdownableThread.run(ShutdownableThread.java:130)
{code}
Scenario:
A cluster of 3 nodes with a single topic with 30 partitions. All partitions
have tiered segments.
Adding 3 more nodes to the cluster and making a reassignment to move all the
data to new nodes.
Behavior:
For most of the partitions reassignment is happening smoothly.
For some of the partitions when a new node starts to get assignments it reads
__remote_log_metadata topic and tries to initialize the metadata cache on
records with COPY_SEGMENT_STARTED. If it's reading such a message for the
partition before the partition was assigned to this specific node it ignores
the message, so skips the cache initialization and marks the partition as
assigned. So reassignment is stuck since COPY_SEGMENT_STARTED is never properly
processed.
Expected behavior:
The partitions should not be marked as assigned before the cache is initialized
to be able to re-read COPY_SEGMENT_STARTED message and initialize the cache.
Some notes:
This is most probably happening when there are messages in a single metadata
partition and the order of the messages does not correspond to the order of
assignment. So the follower reads the COPY_SEGMENT_STARTED message, sees that
the user partition is not yet assigned to this node, skips the message, and
marks the user partition as assigned. On the next iteration, it resets to
beginning ONLY
