Hello Bharath Vissapragada, Michael Ho, Sudhanshu Arora, Mike Yoder, Todd
Lipcon, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/13299
to look at the new patch set (#3).
Change subject: IMPALA-8538: HS2 + HTTP(S) + BASIC/LDAP based thrift server
endpoint
......................................................................
IMPALA-8538: HS2 + HTTP(S) + BASIC/LDAP based thrift server endpoint
This patch provides an option to use HTTP based transport for
HiveServer2 endpoint on coordinators that the clients can connect
to query. HTTP(S) also works when external TLS is enabled using
--ssl_server_certificate.
Implemented only for HS2 compatible thrift server since, unlike
beeswax, its session management does not need to be tied to the
underlying TCP conneciton.
Thirft's http transport is modified to support BASIC authentication
via ldap. For convenience of developing and reviewing, this patch
is based on another that copied THttpServer and THttpTransport into
Impala's codebase.
TODO
=====
- Fuzz test the http endpoint
- Add tests for LDAP + HTTPS
Testing
=======
- Parameterized JdbcTest and LdapJdbcTest to work for HS2 + HTTP mode
- Added LdapHS2Test, which directly calls into the Hiveserver2
interface using a thrift http client.
Manual testing with Beeline client (from Apache Hive), which has
builtin support to connect to HTTP(S) based HS2 compatible endpoints.
Example
========
-- HTTP mode:
> start-impala-cluster.py
> JDBC_URL="jdbc:hive2://localhost:<port>/default;transportMode=http"
> beeline -u "$JDBC_URL"
-- HTTPS mode:
> cd $IMPALA_HOME
> SSL_ARGS="--ssl_client_ca_certificate=./be/src/testutil/server-cert.pem \
--ssl_server_certificate=./be/src/testutil/server-cert.pem \
--ssl_private_key=./be/src/testutil/server-key.pem --hostname=localhost"
> start-impala-cluster.py --impalad_args="$SSL_ARGS" \
--catalogd_args="$SSL_ARGS" --state_store_args="$SSL_ARGS"
- Create a local trust store using 'keytool' and import the certificate
from server-cert.pem (./clientkeystore in the example).
> JDBC_URL="jdbc:hive2://localhost:<port>/default;ssl=true;sslTrustStore= \
./clientkeystore;trustStorePassword=password;transportMode=http"
> beeline -u "$JDBC_URL"
-- BASIC Auth with LDAP:
> LDAP_ARGS="--enable_ldap_auth --ldap_uri='ldap://...' \
--ldap_bind_pattern='...' --ldap_passwords_in_clear_ok"
> start-impala-cluster.py --impalad_args="$LDAP_ARGS"
> JDBC_URL="jdbc:hive2://localhost:28000/default;user=...;password=\
...;transportMode=http"
> beeline -u "$JDBC_URL"
-- HTTPS mode with LDAP:
> start-impala-cluster.py --impalad_args="$LDAP_ARGS $SSL_ARGS" \
--catalogd_args="$SSL_ARGS" --state_store_args="$SSL_ARGS"
> JDBC_URL="jdbc:hive2://localhost:28000/default;user=...;password=\
...;ssl=true;sslTrustStore=./clientkeystore;trustStorePassword=\
password;transportMode=http"
> beeline -u "$JDBC_URL"
Change-Id: Ic5569ac62ef3af2868b5d0581f5029dac736b2ff
---
M be/src/rpc/auth-provider.h
M be/src/rpc/authentication-test.cc
M be/src/rpc/authentication.cc
M be/src/rpc/thrift-server.cc
M be/src/rpc/thrift-server.h
M be/src/service/impala-server.cc
M be/src/service/impala-server.h
M be/src/service/impalad-main.cc
M be/src/testutil/in-process-servers.cc
M be/src/testutil/in-process-servers.h
M be/src/transport/THttpServer.cpp
M be/src/transport/THttpServer.h
M be/src/transport/THttpTransport.cpp
M be/src/transport/THttpTransport.h
M bin/start-impala-cluster.py
M common/thrift/generate_error_codes.py
M common/thrift/metrics.json
A fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java
M fe/src/test/java/org/apache/impala/customcluster/LdapJdbcTest.java
M fe/src/test/java/org/apache/impala/service/JdbcTest.java
M fe/src/test/java/org/apache/impala/service/JdbcTestBase.java
M fe/src/test/java/org/apache/impala/testutil/ImpalaJdbcClient.java
M fe/src/test/resources/users.ldif
M tests/common/impala_cluster.py
24 files changed, 641 insertions(+), 136 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/99/13299/3
--
To view, visit http://gerrit.cloudera.org:8080/13299
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic5569ac62ef3af2868b5d0581f5029dac736b2ff
Gerrit-Change-Number: 13299
Gerrit-PatchSet: 3
Gerrit-Owner: Thomas Marshall <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Ho <[email protected]>
Gerrit-Reviewer: Mike Yoder <[email protected]>
Gerrit-Reviewer: Sudhanshu Arora <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
