Anjali Norwood created IMPALA-6139:
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Summary: CTAS with same object as target and source gives
IllegalStateException
Key: IMPALA-6139
URL: https://issues.apache.org/jira/browse/IMPALA-6139
Project: IMPALA
Issue Type: Bug
Components: Frontend
Affects Versions: Impala 2.9.0
Reporter: Anjali Norwood
Priority: Minor
For CTAS queries where the target and the source are the same object, I get
IllegalStateException. Queries are non-sensical, but would be nice to get an
AnalysisException rather than IllegalStateException.
Here is the repro:
{code:java}
create table new(c1 int, c2 int);
create table if not exists new as select * from new;
Query: create table if not exists new as select * from new
Query submitted at: 2017-10-16 19:08:09 (Coordinator:
http://ubuntu-xenial:25000)
ERROR: IllegalStateException: null
{code}
Here is the stacktrace:
{code:java}
I1016 19:08:12.903148 28898 jni-util.cc:196] java.lang.IllegalStateException
at
com.google.common.base.Preconditions.checkState(Preconditions.java:129)
at
org.apache.impala.analysis.AnalysisContext.authorize(AnalysisContext.java:472)
at org.apache.impala.service.Frontend.analyzeStmt(Frontend.java:927)
at
org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1049)
at
org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:156)
I1016 19:08:12.955595 28898 status.cc:122] IllegalStateException: null
@ 0x159a8e7 impala::Status::Status()
@ 0x1994147 impala::JniUtil::GetJniExceptionMsg()
@ 0x1845476 impala::JniUtil::CallJniMethod<>()
@ 0x184194b impala::Frontend::GetExecRequest()
@ 0x18625ea impala::ImpalaServer::ExecuteInternal()
@ 0x1862132 impala::ImpalaServer::Execute()
@ 0x18ce12e impala::ImpalaServer::query()
@ 0x1df7ee8 beeswax::BeeswaxServiceProcessor::process_query()
@ 0x1df7c36 beeswax::BeeswaxServiceProcessor::dispatchCall()
@ 0x1de0437 impala::ImpalaServiceProcessor::dispatchCall()
@ 0x15414fa apache::thrift::TDispatchProcessor::process()
@ 0x1710723
apache::thrift::server::TAcceptQueueServer::Task::run()
@ 0x170c5ff impala::ThriftThread::RunRunnable()
@ 0x170dd0b boost::_mfi::mf2<>::operator()()
@ 0x170dba1 boost::_bi::list3<>::operator()<>()
@ 0x170d8ed boost::_bi::bind_t<>::operator()()
@ 0x170d800
boost::detail::function::void_function_obj_invoker0<>::invoke()
@ 0x171c0f4 boost::function0<>::operator()()
@ 0x19f2e4b impala::Thread::SuperviseThread()
@ 0x19fb9de boost::_bi::list4<>::operator()<>()
@ 0x19fb921 boost::_bi::bind_t<>::operator()()
@ 0x19fb8e4 boost::detail::thread_data<>::run()
@ 0x20a61ca thread_proxy
@ 0x7f64f69246ba start_thread
@ 0x7f64f665a3dd clone
{code}
Using a view based on the same table as destination table name also gives
IllegalStateException
{code:java}
create view view1 as select * from new;
create table if not exists new as select * from view1;
Query: create table if not exists new as select * from view1
Query submitted at: 2017-10-16 19:08:53 (Coordinator:
http://ubuntu-xenial:25000)
ERROR: IllegalStateException: null
{code}
The stacktrace is here:
{code:java}
I1016 19:08:56.818511 28898 jni-util.cc:196] java.lang.IllegalStateException
at
com.google.common.base.Preconditions.checkState(Preconditions.java:129)
at
org.apache.impala.analysis.DescriptorTable.toThrift(DescriptorTable.java:174)
at
org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1103)
at
org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:156)
I1016 19:08:56.869375 28898 status.cc:122] IllegalStateException: null
@ 0x159a8e7 impala::Status::Status()
@ 0x1994147 impala::JniUtil::GetJniExceptionMsg()
@ 0x1845476 impala::JniUtil::CallJniMethod<>()
@ 0x184194b impala::Frontend::GetExecRequest()
@ 0x18625ea impala::ImpalaServer::ExecuteInternal()
@ 0x1862132 impala::ImpalaServer::Execute()
@ 0x18ce12e impala::ImpalaServer::query()
@ 0x1df7ee8 beeswax::BeeswaxServiceProcessor::process_query()
@ 0x1df7c36 beeswax::BeeswaxServiceProcessor::dispatchCall()
@ 0x1de0437 impala::ImpalaServiceProcessor::dispatchCall()
@ 0x15414fa apache::thrift::TDispatchProcessor::process()
@ 0x1710723
apache::thrift::server::TAcceptQueueServer::Task::run()
@ 0x170c5ff impala::ThriftThread::RunRunnable()
@ 0x170dd0b boost::_mfi::mf2<>::operator()()
@ 0x170dba1 boost::_bi::list3<>::operator()<>()
@ 0x170d8ed boost::_bi::bind_t<>::operator()()
@ 0x170d800
boost::detail::function::void_function_obj_invoker0<>::invoke()
@ 0x171c0f4 boost::function0<>::operator()()
@ 0x19f2e4b impala::Thread::SuperviseThread()
@ 0x19fb9de boost::_bi::list4<>::operator()<>()
@ 0x19fb921 boost::_bi::bind_t<>::operator()()
@ 0x19fb8e4 boost::detail::thread_data<>::run()
@ 0x20a61ca thread_proxy
@ 0x7f64f69246ba start_thread
@ 0x7f64f665a3dd clone
{code}
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