impala

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Henry Robinson e4a0e2f391 IMPALA-5775: Allow shell to support TLSv1, v1.1 and v1.2

The shell uses Thrift's TSSLSocket to negotiate secure connections to
Impala. This socket uses a variable SSL_VERSION to determine which SSL
and TLS protocol versions it will connect to.

SSL_VERSION was hardcoded to be PROTOCOL_TLSv1, which only supports
TLSv1 servers and no other protocol version. Change the allowed version
to be PROTOCOL_SSLv23, which supports any TLS or SSL protocol. We rely
on the server not to allow SSLv2 or v3 connections.

Testing: Added a new custom cluster test to confirm that the shell can
connect to a TLSv1.2 cluster. Confirmed that the test is correctly
skipped on machines with an old version of OpenSSL that does not support
TLSv1.2.

Change-Id: I5487f82d110676b9c3c7a5305931da00c7f68ca0
Reviewed-on: http://gerrit.cloudera.org:8080/7675
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins

2017-08-16 08:10:02 +00:00

ext-py

Shell: Fix parsing of strings containing an escaped backslash

2015-02-27 03:17:28 +00:00

__init__.py

Make $IMPALA_HOME/shell hold python modules.

2014-01-08 10:47:20 -08:00

.gitignore

Add cleanup for old version of sqlparse

2015-02-26 18:21:17 +00:00

impala_client.py

IMPALA-5708: Test failure with invalid exec summary