You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/08/28 19:14:00 UTC
[jira] [Created] (IMPALA-8904) Daemons fails fast when statestore
has not started up
Tim Armstrong created IMPALA-8904:
-------------------------------------
Summary: Daemons fails fast when statestore has not started up
Key: IMPALA-8904
URL: https://issues.apache.org/jira/browse/IMPALA-8904
Project: IMPALA
Issue Type: Bug
Components: Distributed Exec
Affects Versions: Impala 3.2.0, Impala 3.1.0, Impala 3.3.0
Reporter: Tim Armstrong
Assignee: Tim Armstrong
If you start the statestored and the other services at the same time, there is a race between the statestore starting and the other services trying to register with it. If the other services "win" the race, they abort startup because they can't register with the statestore.
The log looks like.
{noformat}
│ I0828 00:19:10.460000 1 statestore-subscriber.cc:219] Starting statestore subscriber ││ I0828 00:19:10.461310 1 thrift-server.cc:451] ThriftServer 'StatestoreSubscriber' started on port: 23000 │
│ I0828 00:19:10.461320 1 statestore-subscriber.cc:247] Registering with statestore ││ I0828 00:19:10.461309 299 TAcceptQueueServer.cpp:314] connection_setup_thread_pool_size is set to 2 │
│ I0828 00:19:10.462744 1 statestore-subscriber.cc:253] statestore registration unsuccessful: RPC Error: Client for statestored:24000 hit an unexpected exception: No more data to read., type: N6apache6thrift9transport19TTransportExceptionE, rpc: N6impala27TRegisterSubscriberRe ││ sponseE, send: done │
│ E0828 00:19:10.462818 1 impalad-main.cc:90] Impalad services did not start correctly, exiting. Error: RPC Error: Client for statestored:24000 hit an unexpected exception: No more data to read., type: N6apache6thrift9transport19TTransportExceptionE, rpc: N6impala27TRegisterS ││ ubscriberResponseE, send: done │
│ Statestore subscriber did not start up.
{noformat}
I propose that the services should retry for a while before giving up (we still want the services to fail when there genuinely isn't a statestore available).
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org