Bikramjeet Vig has uploaded a new change for review. http://gerrit.cloudera.org:8080/3571
Change subject: Kimpala (Preview) ...................................................................... Kimpala (Preview) Since this is just a preview and not the final patch, request reviewers to please focus their comments more on the design aspect. This is to demonstrate that Impala can be used with Kudu only and not rely on Hive Metastore at all. It introduces a Metastore interface that has an implementation which talks to both Hive and Kudu. A simple commandline argument (--kudu_only) can be specified to switch between "Kudu Only, Non-HMS" and "Full functionality"(How Implala currently works) mode. To run Kudu-only mode run the impala cluster as follows: $IMPALA_HOME/bin/start-impala-cluster.py --kudu_only For detailed implementation on the design please see the design doc at: https://docs.google.com/a/cloudera.com/document/d/1mjQm158AmfCluNg4Ik-vU3H_OKDNKOwgVPmxHEbLkXs/edit?usp=sharing Change-Id: Idfa139e8393ed9f390ea8f3d1e352912f519953a --- M be/src/catalog/catalog.cc M bin/start-impala-cluster.py M fe/src/main/java/com/cloudera/impala/analysis/CreateTableAsSelectStmt.java M fe/src/main/java/com/cloudera/impala/catalog/Catalog.java M fe/src/main/java/com/cloudera/impala/catalog/CatalogServiceCatalog.java M fe/src/main/java/com/cloudera/impala/catalog/DataSourceTable.java M fe/src/main/java/com/cloudera/impala/catalog/HBaseTable.java M fe/src/main/java/com/cloudera/impala/catalog/HdfsTable.java A fe/src/main/java/com/cloudera/impala/catalog/HiveAndKuduClient.java M fe/src/main/java/com/cloudera/impala/catalog/ImpaladCatalog.java M fe/src/main/java/com/cloudera/impala/catalog/IncompleteTable.java M fe/src/main/java/com/cloudera/impala/catalog/KuduTable.java A fe/src/main/java/com/cloudera/impala/catalog/MetaStoreClientObject.java M fe/src/main/java/com/cloudera/impala/catalog/MetaStoreClientPool.java M fe/src/main/java/com/cloudera/impala/catalog/Table.java M fe/src/main/java/com/cloudera/impala/catalog/TableLoader.java M fe/src/main/java/com/cloudera/impala/catalog/View.java M fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java M fe/src/main/java/com/cloudera/impala/service/JniCatalog.java M fe/src/main/java/com/cloudera/impala/service/KuduCatalogOpExecutor.java M fe/src/main/java/com/cloudera/impala/util/KuduUtil.java M fe/src/test/java/com/cloudera/impala/catalog/CatalogTest.java M fe/src/test/java/com/cloudera/impala/testutil/CatalogServiceTestCatalog.java M fe/src/test/java/com/cloudera/impala/testutil/ImpaladTestCatalog.java 24 files changed, 904 insertions(+), 272 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/71/3571/1 -- To view, visit http://gerrit.cloudera.org:8080/3571 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Idfa139e8393ed9f390ea8f3d1e352912f519953a Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Bikramjeet Vig <[email protected]>
