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Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/04/30 19:20:00 UTC
[jira] [Commented] (IMPALA-9667) TestImpalaShellInteractive failing
as session not correctly closed
[ https://issues.apache.org/jira/browse/IMPALA-9667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17096902#comment-17096902 ]
Tim Armstrong commented on IMPALA-9667:
---------------------------------------
I'm still seeing this issue occasionally. I looked at the debug JSON dumps and it seems to be lingering sessions from test_insert_mem_limit - we got lucky and the current db for the session is a unique database:
{noformat}
sessions: "{\n \"__common__\": {\n \"process-name\": \"impalad\",\n \"navbar\": [\n {\n \"link\": \"/\",\n \"title\": \"/\"\n },\n {\n \"link\": \"/admission\",\n \"title\": \"/admission\"\n },\n {\n \"link\": \"/backends\",\n \"title\": \"/backends\"\n },\n {\n \"link\": \"/catalog\",\n \"title\": \"/catalog\"\n },\n {\n \"link\": \"/hadoop-varz\",\n \"title\": \"/hadoop-varz\"\n },\n {\n \"link\": \"/jmx\",\n \"title\": \"/jmx\"\n },\n {\n \"link\": \"/log_level\",\n \"title\": \"/log_level\"\n },\n {\n \"link\": \"/logs\",\n \"title\": \"/logs\"\n },\n {\n \"link\": \"/memz\",\n \"title\": \"/memz\"\n },\n {\n \"link\": \"/metrics\",\n \"title\": \"/metrics\"\n },\n {\n \"link\": \"/profile_docs\",\n \"title\": \"/profile_docs\"\n },\n {\n \"link\": \"/queries\",\n \"title\": \"/queries\"\n },\n {\n \"link\": \"/rpcz\",\n \"title\": \"/rpcz\"\n },\n {\n \"link\": \"/sessions\",\n \"title\": \"/sessions\"\n },\n {\n \"link\": \"/threadz\",\n \"title\": \"/threadz\"\n },\n {\n \"link\": \"/varz\",\n \"title\": \"/varz\"\n }\n ]\n },\n \"sessions\": [\n {\n \"type\": \"BEESWAX\",\n \"inflight_queries\": 0,\n \"total_queries\": 1,\n \"user\": \"jenkins\",\n \"delegated_user\": \"\",\n \"session_id\": \"1149c369d5c2498e:3acc68db6e8c5493\",\n \"network_address\": \"::1:49920\",\n \"default_database\": \"test_insert_mem_limit_779b190f\",\n \"start_time\": \"2020-04-30 02:05:12\",\n \"start_time_sort\": 1588237512130,\n \"last_accessed\": \"2020-04-30 02:05:12\",\n \"last_accessed_sort\": 1588237512144,\n \"session_timeout\": 0,\n \"expired\": false,\n \"closed\": false,\n \"ref_count\": 0\n },\n {\n \"type\": \"BEESWAX\",\n \"inflight_queries\": 0,\n \"total_queries\": 2,\n \"user\": \"jenkins\",\n \"delegated_user\": \"\",\n \"session_id\": \"104a87f0a3bf340b:da28517659228ab6\",\n \"network_address\": \"::1:49844\",\n \"default_database\": \"test_insert_mem_limit_2992c487\",\n \"start_time\": \"2020-04-30 02:04:12\",\n \"start_time_sort\": 1588237452111,\n \"last_accessed\": \"2020-04-30 02:04:18\",\n \"last_accessed_sort\": 1588237458113,\n \"session_timeout\": 0,\n \"expired\": false,\n \"closed\": false,\n \"ref_count\": 0\n },\n {\n \"type\": \"BEESWAX\",\n \"inflight_queries\": 0,\n \"total_queries\": 5,\n \"user\": \"jenkins\",\n \"delegated_user\": \"\",\n \"session_id\": \"2c445909d9769c1e:556ca757cce79eb9\",\n \"network_address\": \"::1:49812\",\n \"default_database\": \"test_insert_mem_limit_2aa81cd8\",\n \"start_time\": \"2020-04-30 02:03:44\",\n \"start_time_sort\": 1588237424105,\n \"last_accessed\": \"2020-04-30 02:04:00\",\n \"last_accessed_sort\": 1588237440232,\n \"session_timeout\": 0,\n \"expired\": false,\n \"closed\": false,\n \"ref_count\": 0\n }\n ],\n \"num_sessions\": 3,\n \"num_active\": 3,\n \"num_inactive\": 0\n}"
{noformat}
> TestImpalaShellInteractive failing as session not correctly closed
> ------------------------------------------------------------------
>
> Key: IMPALA-9667
> URL: https://issues.apache.org/jira/browse/IMPALA-9667
> Project: IMPALA
> Issue Type: Bug
> Reporter: Andrew Sherman
> Assignee: David Knupp
> Priority: Critical
>
> TestImpalaShellInteractive.test_reconnect and TestImpalaShellInteractive.test_ddl_queries_are_closed fail waiting for metric value 'impala-server.num-open-beeswax-sessions' to be 0.
> The tests actually fail with
> {code}
> E TypeError: not all arguments converted during string formatting
> {code}
> which is the result of [IMPALA-9666]
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