Juan Yu has posted comments on this change. Change subject: IMPALA-3575: Add retry to backend connection request and rpc timeout ......................................................................
Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/3343/1/be/src/runtime/exec-env.cc File be/src/runtime/exec-env.cc: PS1, Line 140: DEFINE_int32(catalog_client_send_timeout_ms, 0, > will use a single one and will test if this affect large catalog, or a tabl We do need a significant larger timeout for catalog connection. when execute ddl query, if table has many partitions, HMS API call could take very long time, e.g. 10K partition could take 100s+ for 100K, it could take an hour -- To view, visit http://gerrit.cloudera.org:8080/3343 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Id6723cfe58df6217f4a9cdd12facd320cbc24964 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Juan Yu <[email protected]> Gerrit-Reviewer: Alan Choi <[email protected]> Gerrit-Reviewer: Henry Robinson <[email protected]> Gerrit-Reviewer: Juan Yu <[email protected]> Gerrit-HasComments: Yes
