[jira] [Updated] (CASSANDRA-11172) Infinite loop bug adding high-level SSTableReader in compaction

["Wei Deng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-11172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei Deng updated CASSANDRA-11172:
---------------------------------
    Labels: lcs  (was: )

> Infinite loop bug adding high-level SSTableReader in compaction
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-11172
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11172
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Compaction
>         Environment: DSE 4.x / Cassandra 2.1.11.969
>            Reporter: Jeff Ferland
>            Assignee: Marcus Eriksson
>              Labels: lcs
>             Fix For: 2.1.14, 2.2.6, 3.0.4, 3.4
>
>         Attachments: beep.txt, tpstats.txt, tpstats_compaction.txt, trapped_in_compaction.txt, trapped_in_compaction_mixed.txt
>
>
> Observed that after a large repair on LCS that sometimes the system will enter an infinite loop with vast amounts of logs lines recording, "Adding high-level (L${LEVEL}) SSTableReader(path='${TABLE}') to candidates"
> This results in an outage of the node and eventual crashing. The log spam quickly rotates out possibly useful earlier debugging.



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