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https://issues.apache.org/jira/browse/IMPALA-7326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16707967#comment-16707967
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Lars Volker edited comment on IMPALA-7326 at 12/3/18 11:27 PM:
---------------------------------------------------------------
I think I've seen this again, although with a slightly different error message.
[~twmarshall] - Can you please have a look?
{noformat}
06:45:54 raise HiveServer2Error(resp.status.errorMessage)
06:45:54 E HiveServer2Error: ImpalaRuntimeException: Error creating Kudu
table 'impala::test_large_strings_7779cca8.min_max_filter_large_strings2'
06:45:54 E CAUSED BY: ImpalaRuntimeException: Table
'impala::test_large_strings_7779cca8.min_max_filter_large_strings2' already
exists in Kudu.
{noformat}
Around the time of the error I noticed a bunch of Zookeeper issues in the
catalog log:
{noformat}
W1201 05:52:38.762055 4057 ClientCnxn.java:1147] Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
Java exception follows:
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1126)
W1201 05:52:39.862617 4057 ClientCnxn.java:1147] Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
Java exception follows:
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1126)
E1201 05:52:39.874665 14534 catalog-server.cc:107] ImpalaRuntimeException:
Error creating Kudu table
'impala::test_large_strings_7779cca8.min_max_filter_large_strings2'
CAUSED BY: ImpalaRuntimeException: Table
'impala::test_large_strings_7779cca8.min_max_filter_large_strings2' already
exists in Kudu.
W1201 05:52:39.963085 4057 ClientCnxn.java:1147] Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
Java exception follows:
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1126)
{noformat}
Would Zookeeper unavailability explain why Kudu thinks a table already exists?
The mismatch of timestamps is because Jenkins reported the error at the end of
the test run.
[~bharathv], [~tianyiwang] - Have you seen these errors before?
was (Author: lv):
I think I've seen this again, although with a slightly different error message.
[~twmarshall] - Can you please have a look?
{noformat}
06:45:54 raise HiveServer2Error(resp.status.errorMessage)
06:45:54 E HiveServer2Error: ImpalaRuntimeException: Error creating Kudu
table 'impala::test_large_strings_7779cca8.min_max_filter_large_strings2'
06:45:54 E CAUSED BY: ImpalaRuntimeException: Table
'impala::test_large_strings_7779cca8.min_max_filter_large_strings2' already
exists in Kudu.
{noformat}
> test_kudu_partition_ddl failed with exception message: "Table already exists"
> -----------------------------------------------------------------------------
>
> Key: IMPALA-7326
> URL: https://issues.apache.org/jira/browse/IMPALA-7326
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Affects Versions: Impala 3.1.0, Impala 3.2.0
> Reporter: Michael Ho
> Assignee: Thomas Tauber-Marshall
> Priority: Critical
> Labels: broken-build, flaky, kudu
>
> cc'ing [~twm378]. Does it look like some known issue ? Putting it in the
> catalog category for now but please feel free to update the component as you
> see fit.
> {noformat}
> query_test/test_kudu.py:96: in test_kudu_partition_ddl
> self.run_test_case('QueryTest/kudu_partition_ddl', vector,
> use_db=unique_database)
> common/impala_test_suite.py:397: in run_test_case
> result = self.__execute_query(target_impalad_client, query, user=user)
> common/impala_test_suite.py:612: in __execute_query
> return impalad_client.execute(query, user=user)
> common/impala_connection.py:160: in execute
> return self.__beeswax_client.execute(sql_stmt, user=user)
> beeswax/impala_beeswax.py:173: in execute
> handle = self.__execute_query(query_string.strip(), user=user)
> beeswax/impala_beeswax.py:339: in __execute_query
> handle = self.execute_query_async(query_string, user=user)
> beeswax/impala_beeswax.py:335: in execute_query_async
> return self.__do_rpc(lambda: self.imp_service.query(query,))
> beeswax/impala_beeswax.py:460: in __do_rpc
> raise ImpalaBeeswaxException(self.__build_error_message(b), b)
> E ImpalaBeeswaxException: ImpalaBeeswaxException:
> E INNER EXCEPTION: <class 'beeswaxd.ttypes.BeeswaxException'>
> E MESSAGE: ImpalaRuntimeException: Error creating Kudu table
> 'impala::test_kudu_partition_ddl_7e04e8f9.simple_hash_range'
> E CAUSED BY: NonRecoverableException: Table
> impala::test_kudu_partition_ddl_7e04e8f9.simple_hash_range already exists
> with id 3e81a4ceff27471cad9fcb3bc0b977c3
> {noformat}
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