Reply
Posts: 563
Topics: 3
Kudos: 79
Solutions: 50
Registered: ‎08-16-2016

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

@desind

No. It was kind of always there but the Impala JIRA mentioned above that fixed a issue caused it to pop up. Those CAM releases have the CM fix to have it communicate with the FQDN. For whatever reason it didn't make it into CM 5.11.1. It should be in a CM 5.11 release in the future.

In short either upgrade to one of those CM versions or use the --hostname setting for CM/CDH 5.11.1.
Posts: 563
Topics: 3
Kudos: 79
Solutions: 50
Registered: ‎08-16-2016

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

@desind

No. It was kind of always there but the Impala JIRA mentioned above that fixed a issue caused it to pop up. Those CAM releases have the CM fix to have it communicate with the FQDN. For whatever reason it didn't make it into CM 5.11.1. It should be in a CM 5.11 release in the future.

In short either upgrade to one of those CM versions or use the --hostname setting for CM/CDH 5.11.1.
Explorer
Posts: 18
Registered: ‎05-09-2017

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

[ Edited ]

Ok thanks for confirming. 

 

Once we made that change and restarted impala we saw another issue.

We added --hostname=cba24uu.abc.cdb.com to the below two settings and restarted impala. 

 

Catalog Server Command Line Argument Advanced Configuration Snippet (Safety Valve)

Statestore Command Line Argument Advanced Configuration Snippet (Safety Valve) -- 

 

Error after change:

 

Statestore Logs 

 

0707 09:15:34.784071 6030 statestore.cc:696] Unable to send topic update message to subscriber catalog-server@cba24uu.abc.cdb.com:26000, received error: Unexpected registration ID: 744638b525bdc432:7fe0e50a41d1a684, was expecting 6f42d3d3ce4b50ec:b68d9b0341657791

 

 

Explorer
Posts: 18
Registered: ‎05-09-2017

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

Full log file :

 

I0707 09:15:32.058609 5861 logging-support.cc:294] Old log file deleted during log rotation: /var/log/statestore/statestored.cba24uu.impala.log.ERROR.20170621-100605.21240
I0707 09:15:34.784071 6030 statestore.cc:696] Unable to send topic update message to subscriber catalog-server@cba24uu.abc.cdb.com:26000, received error:
Unexpected registration ID: 744638b525bdc432:7fe0e50a41d1a684, was expecting 6f42d3d3ce4b50ec:b68d9b0341657791
I0707 09:15:36.729167 6596 statestore.cc:381] Registering: catalog-server@cba24uu.abc.cdb.com:26000
I0707 09:15:36.730576 6596 statestore.cc:404] Subscriber 'catalog-server@cba24uu.abc.cdb.com:26000' registered (registration id: dd4a22df064b0c6f:2942c05b6aa152a3)
I0707 09:15:36.730842 6029 client-cache.h:260] client 0x4a05000 unexpected exception: TTransportException: Transport not open, type=N6apache6thrift9transport19TTransportExceptionE
I0707 09:15:36.730855 6029 client-cache.cc:81] ReopenClient(): re-creating client for cba24uu.abc.cdb.com:23020
I0707 09:15:36.730857 6042 client-cache.h:260] client 0x4a05140 unexpected exception: TTransportException: Transport not open, type=N6apache6thrift9transport19TTransportExceptionE
I0707 09:15:36.730866 6042 client-cache.cc:81] ReopenClient(): re-creating client for cba24uu.abc.cdb.com:23020
I0707 09:15:36.767303 6029 statestore.cc:696] Unable to send topic update message to subscriber catalog-server@cba24uu.abc.cdb.com:26000, received error:
Unexpected registration ID: dd4a22df064b0c6f:2942c05b6aa152a3, was expecting 6f42d3d3ce4b50ec:b68d9b0341657791
I0707 09:15:38.785959 6031 statestore.cc:696] Unable to send topic update message to subscriber catalog-server@cba24uu.abc.cdb.com:26000, received error

Explorer
Posts: 18
Registered: ‎05-09-2017

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

This issue is resolved after adding the hostname flag and restarted the cluster. 

thank you guys. 

Champion
Posts: 422
Registered: ‎05-16-2016

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

@desindthanks for the version information mate . appreciated it

Explorer
Posts: 18
Registered: ‎05-09-2017

Re: Impala Catalogue server down after upgrading from 5.11.0 to 5.11.1

@csguna

 

2.6.32-573.22.1.el6.x86_64

Redhat 6.7

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