[jira] [Resolved] (IMPALA-7822) Crash in repeat() constructing strings > 1GB

["Tim Armstrong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-7822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-7822.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 3.1.0

> Crash in repeat() constructing strings > 1GB
> --------------------------------------------
>
>                 Key: IMPALA-7822
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7822
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.3.0, Impala 2.5.0, Impala 2.4.0, Impala 2.6.0, Impala 2.7.0, Impala 2.8.0, Impala 2.9.0, Impala 2.10.0, Impala 2.11.0, Impala 3.0, Impala 3.1.0
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Critical
>              Labels: crash
>             Fix For: Impala 3.1.0
>
>
> {noformat}
> select repeat('x', 1024 * 1024 * 1024 * 1024);
> {noformat}
> {noformat}
> #0  0x0000000004551aa3 in google_breakpad::ExceptionHandler::SignalHandler(int, siginfo_t*, void*) ()
> #1  0x00007f72cdc0f362 in ?? () from /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #2  0x00007f72cdc138b9 in JVM_handle_linux_signal ()
>    from /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #3  0x00007f72cdc06f78 in ?? () from /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #4  <signal handler called>
> #5  0x00007f72cab8a06c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
> #6  0x00000000030e19da in impala::StringFunctions::Repeat (context=0x721f800, str=..., n=...)
>     at be/src/exprs/string-functions-ir.cc:100
> #7  0x0000000003145c32 in impala::ScalarFnCall::InterpretEval<impala_udf::StringVal> (
>     this=0xaf2cb40, eval=0xd26ccc0, row=0x0) at be/src/exprs/scalar-fn-call.cc:485
> #8  0x000000000312bd85 in impala::ScalarFnCall::GetStringVal (this=0xaf2cb40, eval=0xd26ccc0,
>     row=0x0) at be/src/exprs/scalar-fn-call.cc:599
> #9  0x00000000030da116 in impala::ScalarExprEvaluator::GetValue (this=0xd26ccc0, expr=..., row=0x0)
>     at be/src/exprs/scalar-expr-evaluator.cc:299
> #10 0x00000000030d9da5 in impala::ScalarExprEvaluator::GetValue (this=0xd26ccc0, row=0x0)
>     at be/src/exprs/scalar-expr-evaluator.cc:250
> #11 0x0000000001fc59bc in Java_org_apache_impala_service_FeSupport_NativeEvalExprsWithoutRow (
>     env=0xd25b1e0, caller_class=0x7f724d523280, thrift_expr_batch=0x7f724d523298,
>     thrift_query_ctx_bytes=0x7f724d523290) at be/src/service/fe-support.cc:237
> {noformat}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)