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Posted to issues@kudu.apache.org by "Alex Hofsteede (JIRA)" <ji...@apache.org> on 2018/02/09 00:41:00 UTC
[jira] [Created] (KUDU-2294) RPC negotiation from Impala to Kudu
fails
Alex Hofsteede created KUDU-2294:
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Summary: RPC negotiation from Impala to Kudu fails
Key: KUDU-2294
URL: https://issues.apache.org/jira/browse/KUDU-2294
Project: Kudu
Issue Type: Bug
Components: impala
Affects Versions: 1.4.0
Environment: 4.4.0-72-generic #93~14.04.1-Ubuntu
Reporter: Alex Hofsteede
When connecting to Kudu from Impala (impalad version 2.8.0-cdh5.11.1) I am able to successfully use DDL queries to create tables in Impala backed by Kudu. eg:
{code:java}
CREATE TABLE test_kudu (id BIGINT, name STRING, PRIMARY KEY (id)) PARTITION BY HASH (id) PARTITIONS 2 STORED AS KUDU TBLPROPERTIES ('kudu.table_name' = 'test_kudu', 'kudu.master_addresses' = '172.19.42.1', 'kudu.num_tablet_replicas' = '1' );
{code}
This successfully creates the table in Kudu, However when I try and query this table, I get this error in the impala shell:
{code:java}
[88b9db42e0f5:21000] > SELECT * FROM test_kudu;
Query: select * FROM test_kudu Query submitted at: 2018-02-09 00:21:35 (Coordinator: http://88b9db42e0f5:25000) Query progress can be monitored at: http://88b9db42e0f5:25000/query_plan?query_id=2d4d36eb33927a47:a126dfb200000000 WARNINGS: Unable to create Kudu client: Invalid argument: Could not connect to the cluster: Client connection negotiation failed: client connection to 172.19.42.1:7051: unable to find SASL plugin: PLAIN
{code}
In Kudu logs I see:
{code:java}
W0209 00:37:16.345537 18193 negotiation.cc:300] Failed RPC negotiation. Trace: 0209 00:37:16.345315 (+ 0us) reactor.cc:446] Submitting negotiation task for server connection from 172.19.0.3:34712 0209 00:37:16.345364 (+ 49us) server_negotiation.cc:167] Beginning negotiation 0209 00:37:16.345365 (+ 1us) server_negotiation.cc:355] Waiting for connection header 0209 00:37:16.345494 (+ 129us) negotiation.cc:291] Negotiation complete: Network error: Server connection negotiation failed: server connection from 172.19.0.3:34712: BlockingRecv error: Recv() got EOF from remote (error 108)
{code}
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