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https://issues.apache.org/jira/browse/HBASE-29715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18045230#comment-18045230
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Tak-Lon (Stephen) Wu commented on HBASE-29715:
----------------------------------------------
merged into feature branch HBASE-29081
> AssignmentManager is trying to pick up the active cluster's tables before
> refreshing meta and hfiles
> ----------------------------------------------------------------------------------------------------
>
> Key: HBASE-29715
> URL: https://issues.apache.org/jira/browse/HBASE-29715
> Project: HBase
> Issue Type: Sub-task
> Components: master, read replicas
> Affects Versions: HBASE-29081
> Reporter: Kevin Geiszler
> Assignee: Kevin Geiszler
> Priority: Major
> Labels: pull-request-available
> Fix For: HBASE-29081
>
>
> This is similar to HBASE-29579. The following will appear in the replica
> cluster's log when it is started after creating a table on the active cluster:
>
> {code:java}
> 2025-11-14T03:22:08,098 ERROR [master/hbase-docker-2:16000.Chore.1]
> master.TableStateManager: Unable to get table testTable1 state
> org.apache.hadoop.hbase.TableNotFoundException: No state found for testTable1
> at
> org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:141)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:79)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.isTableDisabled(AssignmentManager.java:549)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.getRegionStatesCount(AssignmentManager.java:2637)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.HMaster.getClusterMetricsWithoutCoprocessor(HMaster.java:3130)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.HMaster.getClusterMetricsWithoutCoprocessor(HMaster.java:3017)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.master.balancer.ClusterStatusChore.chore(ClusterStatusChore.java:47)
> ~[hbase-server-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:161)
> ~[hbase-common-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.trace.TraceUtil.lambda$tracedRunnable$2(TraceUtil.java:155)
> ~[hbase-common-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
> ~[?:?]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
> ~[?:?]
> at
> org.apache.hadoop.hbase.JitterScheduledThreadPoolExecutorImpl$JitteredRunnableScheduledFuture.run(JitterScheduledThreadPoolExecutorImpl.java:107)
> ~[hbase-common-4.0.0-alpha-1-SNAPSHOT.jar:4.0.0-alpha-1-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
> ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
> ~[?:?]
> at java.lang.Thread.run(Thread.java:840) ~[?:?] {code}
> The hbase-docker setup for read-replica can be used to reproduce this issue.
> The steps to reproduce are as follows:
> # Start the active cluster. Do not start the replica cluster
> # Create one or more tables on the active cluster.
> # Start the replica cluster
> # Eventually, you will see the {{TableNotFoundException}} for the new
> table(s) in the log. You may need to wait up to one minute for the log
> message to appear.
> This error does not appear if the replica cluster is running when the table
> is created on the active cluster.
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