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https://issues.apache.org/jira/browse/IMPALA-7172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-7172:
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Labels: supportability (was: )
> Statestore should verify that all subscribers are running the same version of
> Impala
> ------------------------------------------------------------------------------------
>
> Key: IMPALA-7172
> URL: https://issues.apache.org/jira/browse/IMPALA-7172
> Project: IMPALA
> Issue Type: New Feature
> Components: Distributed Exec
> Affects Versions: Impala 2.13.0
> Reporter: Mostafa Mokhtar
> Priority: Major
> Labels: supportability
>
> While running a metadata test which uses sync_ddl=1, tests appeared to hang
> indefinitely.
> Turns out one of the Impala daemons was running an older build which caused
> statestore topic updates to continuously fail.
> Ideally the SS should track the version across subscribers and black list the
> ones that don't match the SS and CS version.
> Logs from SS
> {code}
> I0614 11:11:04.410529 57312 statestore.cc:259] Preparing initial
> impala-membership topic update for [email protected]:22000.
> Size = 2.06 KB
> I0614 11:11:04.411222 57312 client-cache.cc:82] ReopenClient(): re-creating
> client for vb0204.halxg.cloudera.com:23000
> I0614 11:11:04.411821 57312 client-cache.h:304] RPC Error: Client for
> vb0204.halxg.cloudera.com:23000 hit an unexpected exception: No more data to
> read., type: N6apache6thrift9transport19TTransportExceptionE, rpc:
> N6impala20TUpdateStateResponseE, send: done
> I0614 11:11:04.411831 57312 client-cache.cc:174] Broken Connection, destroy
> client for vb0204.halxg.cloudera.com:23000
> I0614 11:11:04.411861 57312 statestore.cc:891] Unable to send priority topic
> update message to subscriber [email protected]:22000,
> received error: RPC Error: Client for vb0204.halxg.cloudera.com:23000 hit an
> unexpected exception: No more data to read., type:
> N6apache6thrift9transport19TTransportExceptionE, rpc:
> N6impala20TUpdateStateResponseE, send: done
> {code}
> Log from Impalad
> {code}
> I0614 11:03:19.479164 41915 thrift-util.cc:123] TAcceptQueueServer exception:
> N6apache6thrift8protocol18TProtocolExceptionE: TProtocolException: Invalid
> data
> I0614 11:03:19.680028 41916 thrift-util.cc:123] TAcceptQueueServer exception:
> N6apache6thrift8protocol18TProtocolExceptionE: TProtocolException: Invalid
> data
> I0614 11:03:19.680776 41917 thrift-util.cc:123] TAcceptQueueServer exception:
> N6apache6thrift8protocol18TProtocolExceptionE: TProtocolException: Invalid
> data
> I0614 11:03:19.881295 41918 thrift-util.cc:123] TAcceptQueueServer exception:
> N6apache6thrift8protocol18TProtocolExceptionE: TProtocolException: Invalid
> data
> {code}
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