Wenzhe Zhou has uploaded a new patch set (#10). ( http://gerrit.cloudera.org:8080/20731 )
Change subject: IMPALA-12502: Support Impala to Impala federation ...................................................................... IMPALA-12502: Support Impala to Impala federation This patch adds support to read Impala tables in the Impala cluster through JDBC external data source. Setting query options for Impala will be supported in a follow patch. Testing: - Added an end-to-end unit test to read Impala tables from Impala cluster through JDBC external data source. Manually ran the unit-test with Impala tables in Impala cluster on a remote host by setting $INTERNAL_LISTEN_HOST in jdbc.url as the ip address of the remote host on which an Impala cluster is running. - Added LDAP test for reading table through JDBC external data source with LDAP authentication. Manually ran the unit-test with Impala tables in a remote Impala cluster. - Passed core tests. Change-Id: I79ad3273932b658cb85c9c17cc834fa1b5fbd64f --- M fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java M java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/JdbcDataSource.java M java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/conf/DatabaseType.java M java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/conf/JdbcStorageConfig.java M java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/dao/DatabaseAccessorFactory.java M java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/dao/GenericJdbcDatabaseAccessor.java A java/ext-data-source/jdbc/src/main/java/org/apache/impala/extdatasource/jdbc/dao/ImpalaDatabaseAccessor.java A testdata/bin/download-impala-jdbc-driver.sh A testdata/bin/remove-impala-jdbc-driver.sh A testdata/workloads/functional-query/queries/QueryTest/impala-ext-jdbc-tables.test M tests/custom_cluster/test_ext_data_sources.py 11 files changed, 594 insertions(+), 3 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/31/20731/10 -- To view, visit http://gerrit.cloudera.org:8080/20731 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I79ad3273932b658cb85c9c17cc834fa1b5fbd64f Gerrit-Change-Number: 20731 Gerrit-PatchSet: 10 Gerrit-Owner: Wenzhe Zhou <[email protected]> Gerrit-Reviewer: Abhishek Rawat <[email protected]> Gerrit-Reviewer: Anonymous Coward <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
