Bharath Vissapragada has uploaded a new change for review. http://gerrit.cloudera.org:8080/3381
Change subject: IMPALA-2347: Reuse metastore client connections in Catalog ...................................................................... IMPALA-2347: Reuse metastore client connections in Catalog Currently we create a new connection to metastore everytime Catalog connects to HMS. This was intentionally done to circumvent HIVE-5181. Given it is fixed already in Hive, this patch intends to refactor the HMS client usage on the catalog to reuse the connections. Additionally this patch increases the default intial metastore pool size to 10 from a previous value of 5, which is less for even for decent DDL load. Change-Id: I517c0e1efef2584cd8d34017b33574f2ad69bd52 --- M fe/src/main/java/com/cloudera/impala/catalog/Catalog.java M fe/src/main/java/com/cloudera/impala/catalog/MetaStoreClientPool.java 2 files changed, 2 insertions(+), 11 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/81/3381/1 -- To view, visit http://gerrit.cloudera.org:8080/3381 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I517c0e1efef2584cd8d34017b33574f2ad69bd52 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Bharath Vissapragada <[email protected]>
