Tim Armstrong created IMPALA-7822: ------------------------------------- Summary: 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 3.0, Impala 2.11.0, Impala 2.10.0, Impala 2.9.0, Impala 2.8.0, Impala 2.7.0, Impala 2.6.0, Impala 2.4.0, Impala 2.5.0, Impala 2.3.0, Impala 3.1.0 Reporter: Tim Armstrong Assignee: Tim Armstrong
{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)