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Gabor Kaszab updated IMPALA-6048: --------------------------------- Target Version: Impala 3.3.0 (was: Impala 3.2.0) > Queries make very slow progress and report WaitForRPC() stuck for too long > --------------------------------------------------------------------------- > > Key: IMPALA-6048 > URL: https://issues.apache.org/jira/browse/IMPALA-6048 > Project: IMPALA > Issue Type: Bug > Components: Backend, Distributed Exec > Affects Versions: Impala 2.11.0 > Reporter: Mostafa Mokhtar > Assignee: Michael Ho > Priority: Critical > Attachments: Archive 2.zip > > > When running 32 concurrent queries from TPCDS a couple of instances from > TPC-DS Q78 9 hours to finish and it appeared to be hung. > On an idle cluster the query finished in under 5 minutes, profiles attached. > When the query ran for long fragments reported +16 hours of network > send/receive time > The logs show there is a lot of messages like the one below, there are > incidents for this log message where a node waited too long from an RPC from > itself > {code} > W1012 00:47:57.633549 117475 krpc-data-stream-sender.cc:360] XXX: > WaitForRPC() stuck for too long address=10.17.234.37:29000 > fragment_instace_id_=1e48ef897e797131:2f05789b000005eb dest_node_id_=24 > sender_id_=81 > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org