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Posted to notifications@asterixdb.apache.org by "Murtadha Hubail (JIRA)" <ji...@apache.org> on 2018/12/17 23:17:00 UTC

[jira] [Resolved] (ASTERIXDB-2497) Flush failed with IllegalStateException: Low watermark should always be increasing

     [ https://issues.apache.org/jira/browse/ASTERIXDB-2497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Murtadha Hubail resolved ASTERIXDB-2497.
----------------------------------------
    Resolution: Fixed

> Flush failed with IllegalStateException: Low watermark should always be increasing
> ----------------------------------------------------------------------------------
>
>                 Key: ASTERIXDB-2497
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2497
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: TX - Transactions
>    Affects Versions: 0.9.4
>            Reporter: Murtadha Hubail
>            Assignee: Murtadha Hubail
>            Priority: Major
>             Fix For: 0.9.5
>
>
> Encountered intermittent disk component flush failure with the following exception:
>  
> {code:java}
> java.lang.IllegalStateException: Low watermark should always be increasing
> 	at org.apache.asterix.common.storage.IndexCheckpoint.next(IndexCheckpoint.java:60)
> 	at org.apache.asterix.app.nc.IndexCheckpointManager.flushed(IndexCheckpointManager.java:87)
> 	at org.apache.asterix.common.ioopcallbacks.LSMIOOperationCallback.addComponentToCheckpoint(LSMIOOperationCallback.java:136)
> 	at org.apache.asterix.common.ioopcallbacks.LSMIOOperationCallback.afterFinalize(LSMIOOperationCallback.java:123)
> 	at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.doIo(LSMHarness.java:544)
> 	at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.flush(LSMHarness.java:513)
> 	at org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.flush(LSMTreeIndexAccessor.java:122)
> 	at org.apache.hyracks.storage.am.lsm.common.impls.FlushOperation.call(FlushOperation.java:38)
> 	at org.apache.hyracks.storage.am.lsm.common.impls.FlushOperation.call(FlushOperation.java:29)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131]
> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
> {code}



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