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https://issues.apache.org/jira/browse/FLINK-15934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17032304#comment-17032304
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Yun Tang commented on FLINK-15934:
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[~forideal] , rocksdb_delete_helper is the internal implementation of delete
operation of RocksDB. From our experience, I did not see any see any frequent
core dump at this operation. As Yu suggested, please provide the
{{/tmp/hs_err_pid1.log}} which records the stack trace when program exited.
It could be better if you could provide code which will meet this error.
> RocksDB rocksdb_delete_helper return false
> ------------------------------------------
>
> Key: FLINK-15934
> URL: https://issues.apache.org/jira/browse/FLINK-15934
> Project: Flink
> Issue Type: Bug
> Components: Runtime / State Backends
> Affects Versions: 1.8.0
> Reporter: forideal
> Priority: Major
>
> Hi folks:
>
> {code:java}
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> # SIGSEGV (0xb) at pc=0x00007f481056b45e, pid=1, tid=0x00007f474b3f3700
> #
> # JRE version: OpenJDK Runtime Environment (8.0_181-b13) (build
> 1.8.0_181-8u181-b13-2~deb9u1-b13)
> # Java VM: OpenJDK 64-Bit Server VM (25.181-b13 mixed mode linux-amd64
> compressed oops)
> # Problematic frame:
> # C[librocksdbjni-linux64.so+0x2fe45e] rocksdb_delete_helper(JNIEnv_*,
> rocksdb::DB*, rocksdb::WriteOptions const&, rocksdb::ColumnFamilyHandle*,
> _jbyteArray*, int, int)+0xce
> #
> # Core dump written. Default location: /opt/flink-1.8.0/core or core.1
> #
> # An error report file with more information is saved as:
> # /tmp/hs_err_pid1.log
> {code}
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