[jira] [Created] (IMPALA-10367) Impala-shell internal error - UnboundLocalError, local variable 'retry_msg' referenced before assign

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

Tim Armstrong created IMPALA-10367:
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             Summary: Impala-shell internal error - UnboundLocalError, local variable 'retry_msg' referenced before assign
                 Key: IMPALA-10367
                 URL: https://issues.apache.org/jira/browse/IMPALA-10367
             Project: IMPALA
          Issue Type: Bug
          Components: Clients
    Affects Versions: Impala 4.0
            Reporter: Tim Armstrong
            Assignee: Abhishek Rawat


I saw this error when cancelling a query from impala-shell.
{noformat}
[localhost.EXAMPLE.COM:21050] tpch_parquet> explain select STRAIGHT_JOIN count(distinct l_partkey)
from lineitem join [BROADCAST] supplier on l_suppkey = s_suppkey;
Query: explain select STRAIGHT_JOIN count(distinct l_partkey)
from lineitem join [BROADCAST] supplier on l_suppkey = s_suppkey
Caught exception [Errno 4] Interrupted system call, type=<class 'socket.error'> in ExecuteStatement.
 Cancelling Query
Caught exception [Errno 4] Interrupted system call, type=<class 'socket.error'> in CloseSession.
Warning: close session RPC failed: [Errno 4] Interrupted system call, <class 'socket.error'>
Opened TCP connection to localhost.EXAMPLE.COM:21050
Caught exception [Errno 4] Interrupted system call, type=<class 'socket.error'> in ExecuteStatement.
Caught exception [Errno 4] Interrupted system call, type=<class 'socket.error'> in CloseSession.
Warning: close session RPC failed: [Errno 4] Interrupted system call, <class 'socket.error'>
Error connecting: UnboundLocalError, local variable 'retry_msg' referenced before assign
{noformat}

This code was introduced by IMPALA-9466. I looked at the code briefly and AFAICT it happens when the retry logic is disabled but we hit a TTransportException or similar error.



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