[
https://issues.apache.org/jira/browse/IMPALA-2652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tim Armstrong resolved IMPALA-2652.
-----------------------------------
Resolution: Duplicate
> tests/metadata/test_ddl.py test_create_drop_data_src fails when run a second
> time
> ---------------------------------------------------------------------------------
>
> Key: IMPALA-2652
> URL: https://issues.apache.org/jira/browse/IMPALA-2652
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 2.3.0
> Reporter: Harrison Sheinblatt
> Priority: Critical
> Labels: test-infra, test_issue
>
> The test fails when run a second time without bouncing impala. This shows up
> in the repeated runs job
> http://sandbox.jenkins.cloudera.com/view/Impala/view/Builds%20-%202.3.0%20Release/job/impala-cdh5.5.0-repeated-runs/19/testReport/metadata.test_ddl/TestDdlStatements/test_create_drop_data_src_exec_option____batch_size___0___num_nodes___0___sync_ddl___0___disable_codegen___False___abort_on_error___1___exec_single_node_rows_threshold___0____table_format__text_none_/
> It looks as though the cache hits and miss metric counts are not necessarily
> correct when the test is run repeatedly.
> {noformat}
> metadata.test_ddl.TestDdlStatements.test_create_drop_data_src[exec_option:
> {'batch_size': 0, 'num_nodes': 0, 'sync_ddl': 0, 'disable_codegen': False,
> 'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format:
> text/none] (from pytest)
> Error Message
> AssertionError: Metric value external-data-source.class-cache.misses did not
> reach value 14 in 10s
> Stacktrace
> metadata/test_ddl.py:399: in test_create_drop_data_src
> expected_cache_misses)
> common/impala_service.py:82: in wait_for_metric_value
> (metric_name, expected_value, timeout)
> E AssertionError: Metric value external-data-source.class-cache.misses did
> not reach value 14 in 10s
> Standard Error
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `ddl_test_db` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `ddl_purge_db` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `alter_table_test_db` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `alter_table_test_db2` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `function_ddl_test` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `udf_test` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `data_src_test` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `truncate_table_test_db` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `test_db` cascade;
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `alter_purge_db` cascade;
> MainThread: Starting new HTTP connection (1): 0.0.0.0
> MainThread: Starting new HTTP connection (1): 0.0.0.0
> MainThread: Starting new HTTP connection (1): 0.0.0.0
> MainThread: Found 3 impalad/1 statestored/1 catalogd process(es)
> -- executing against localhost:21000
> use default;
> SET sync_ddl=1;
> -- executing against localhost:21000
> drop database if exists `data_src_test` cascade;
> -- connecting to: localhost:21000
> SET sync_ddl=1;
> -- executing against localhost:21000
> create database data_src_test location '/test-warehouse/data_src_test.db';
> -- closing connection to: localhost:21000
> SET batch_size=0;
> SET num_nodes=1;
> SET sync_ddl=0;
> SET disable_codegen=False;
> SET abort_on_error=1;
> SET exec_single_node_rows_threshold=0;
> -- executing against localhost:21000
> use data_src_test;
> -- executing against localhost:21000
> drop table if exists data_src_tbl;
> -- executing against localhost:21000
> drop data source if exists test_data_src;
> -- executing against localhost:21000
> CREATE DATA SOURCE test_data_src LOCATION
> '/test-warehouse/data-sources/test-data-source.jar' CLASS
> 'com.cloudera.impala.extdatasource.AllTypesDataSource' API_VERSION 'V1';
> -- executing against localhost:21000
> CREATE TABLE data_src_tbl (x int)
> PRODUCED BY DATA SOURCE test_data_src('dummy_init_string');
> -- executing against localhost:21000
> select * from data_src_tbl limit 1;
> -- executing against localhost:21000
> drop table data_src_tbl;
> -- executing against localhost:21000
> drop data source test_data_src;
> -- executing against localhost:21000
> CREATE DATA SOURCE test_data_src LOCATION
> '/test-warehouse/data-sources/test-data-source.jar' CLASS
> 'com.cloudera.impala.extdatasource.AllTypesDataSource' API_VERSION 'V1';
> -- executing against localhost:21000
> CREATE TABLE data_src_tbl (x int)
> PRODUCED BY DATA SOURCE test_data_src('dummy_init_string');
> -- executing against localhost:21000
> select * from data_src_tbl limit 1;
> -- executing against localhost:21000
> drop table data_src_tbl;
> -- executing against localhost:21000
> drop data source test_data_src;
> MainThread: Getting metric: external-data-source.class-cache.hits from
> p0434.sjc.cloudera.com:25000
> MainThread: Metric 'external-data-source.class-cache.hits' has reach desired
> value: 3
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> MainThread: Getting metric: external-data-source.class-cache.misses from
> p0434.sjc.cloudera.com:25000
> MainThread: Waiting for metric value
> 'external-data-source.class-cache.misses'=14. Current value: 17
> MainThread: Sleeping 1s before next retry.
> {noformat}
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