[JBoss JIRA] (TEIID-4646) Add engine support for lead/lag aggregate functions
by Johnathon Lee (JIRA)
[ https://issues.jboss.org/browse/TEIID-4646?page=com.atlassian.jira.plugin... ]
Johnathon Lee updated TEIID-4646:
---------------------------------
Fix Version/s: 8.12.13.6_4
> Add engine support for lead/lag aggregate functions
> ---------------------------------------------------
>
> Key: TEIID-4646
> URL: https://issues.jboss.org/browse/TEIID-4646
> Project: Teiid
> Issue Type: Enhancement
> Components: Grammar, JDBC Connector, Misc. Connectors, Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 9.3, 8.12.13.6_4
>
>
> Lead/lag and first_value/last_value analytical function support should be added to the engine with appropriate pushdown support.
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[JBoss JIRA] (TEIID-5270) Materialization translator infinispan-hotrod inconsistent state
by Van Halbert (JIRA)
[ https://issues.jboss.org/browse/TEIID-5270?page=com.atlassian.jira.plugin... ]
Van Halbert commented on TEIID-5270:
------------------------------------
Infinispan provides listeners at the cache level that can be used to know when add/update/delete is completed. However, there's no way to tell when Teiid is done performing inserts so that the cache rename can be performed. Could use a delay switch so that after the last known insert was done and the completed (listener is notified), the switch is turned on (say set to 30 secs, with option to change), and if no other insert is performed, then the rename will occur after the time has expired. And as each insert (or batch) is completed it resets the timer.
> Materialization translator infinispan-hotrod inconsistent state
> ---------------------------------------------------------------
>
> Key: TEIID-5270
> URL: https://issues.jboss.org/browse/TEIID-5270
> Project: Teiid
> Issue Type: Bug
> Components: JDG Connector, Misc. Connectors
> Affects Versions: 8.12.12.6_4
> Reporter: Jan Stastny
> Assignee: Van Halbert
> Priority: Critical
>
> There is an inconsistency between contents of status table and jdg cache when using infinispan-hotrod translator for materialization.
> For a vdb:
> {code:xml}
> <vdb name="teiid5259" version="1">
> <model name="source">
> <source connection-jndi-name="java:/jdg71HotrodDS" name="source"
> translator-name="tr-override" />
> <metadata type="DDL">
> <![CDATA[
> CREATE FOREIGN TABLE a(id integer NOT NULL PRIMARY KEY) OPTIONS (UPDATABLE TRUE, "teiid_ispn:cache" '${primary.cache.name}');
> CREATE FOREIGN TABLE a_stage(id integer NOT NULL PRIMARY KEY) OPTIONS (UPDATABLE TRUE, "teiid_ispn:cache" '${staging.cache.name}');
> ]]>
> </metadata>
> <metadata type="NATIVE" />
> </model>
> <model name="h2Source">
> <source name="h2Source" translator-name="h2" connection-jndi-name="java:/h2-localhost-9292-ds" />
> </model>
> <model name="View" type="VIRTUAL">
> <metadata type="DDL"><![CDATA[
> CREATE VIEW mat_a(
> id integer NOT NULL
> ) OPTIONS (MATERIALIZED 'TRUE',
> MATERIALIZED_TABLE 'source.a',
> "teiid_rel:MATERIALIZED_STAGE_TABLE" 'source.a_stage',
> "teiid_rel:ALLOW_MATVIEW_MANAGEMENT" 'true',
> "teiid_rel:MATVIEW_STATUS_TABLE" 'h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE',
> "teiid_rel:MATVIEW_AFTER_LOAD_SCRIPT" 'execute source.native(''rename source.a_stage source.a'');',
> "teiid_rel:MATVIEW_BEFORE_LOAD_SCRIPT" 'execute source.native(''truncate source.a_stage'');',
> "teiid_rel:MATVIEW_ONERROR_ACTION" 'THROW_EXCEPTION',
> "teiid_rel:MATVIEW_TTL" 10000
> )
> AS SELECT 1 UNION ALL SELECT 2;
> ]]>
> </metadata>
> </model>
> <translator name="tr-override" type="infinispan-hotrod">
> <property name="SupportsDirectQueryProcedure" value="true"/>
> </translator>
> </vdb>
> {code}
> I can reach a state when:
> # The status table states LOADED for the view
> # The DATA SRC commands inserting into JDG ended (according to teiid-command log)
> # But consecutive query against the view returns lower count (even though having THROW_EXCEPTION in ONERROR_ACTION property)
> See the attached command log:
> {code}
> 13:59:31,679 INFO [org.teiid.COMMAND_LOG] (Teiid Timer0) L8MeUp92Tess START USER COMMAND: startTime=2018-03-01 13:59:31.679 requestID=L8MeUp92Tess.0 txID=null sessionID=L8MeUp92Tess applicationName=internal principal=embedded-async vdbName=teiid5259 vdbVersion=1 sql=execute SYSADMIN.loadMatView('View','mat_a')
> 13:59:31,680 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue14) SBqGYWW07OB5 END USER COMMAND: endTime=2018-03-01 13:59:31.68 requestID=SBqGYWW07OB5.0 txID=null sessionID=SBqGYWW07OB5 principal=embedded-async vdbName=teiid5259 vdbVersion=1 finalRowCount=1
> 13:59:31,715 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue16) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:31.715 requestID=L8MeUp92Tess.0 sourceCommandID=70 executionID=8 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sql=SELECT g_0.NAME, g_0.TARGETSCHEMANAME, g_0.TARGETNAME, g_0.VALID, g_0.LOADSTATE, g_0.UPDATED, g_0.CARDINALITY, g_0.LOADNUMBER FROM h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE AS g_0 WHERE (g_0.VDBNAME = 'teiid5259') AND (g_0.VDBVERSION = 1) AND (g_0.SCHEMANAME = 'View') AND (g_0.NAME = 'mat_a')
> 13:59:31,715 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue16) L8MeUp92Tess SOURCE SRC COMMAND: endTime=2018-03-01 13:59:31.715 requestID=L8MeUp92Tess.0 sourceCommandID=70 executionID=8 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sourceCommand=[SELECT g_0."NAME", g_0."TARGETSCHEMANAME", g_0."TARGETNAME", g_0."VALID", g_0."LOADSTATE", g_0."UPDATED", g_0."CARDINALITY", g_0."LOADNUMBER" FROM "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE" AS g_0 WHERE g_0."VDBNAME" = 'teiid5259' AND g_0."VDBVERSION" = 1 AND g_0."SCHEMANAME" = 'View' AND g_0."NAME" = 'mat_a']
> 13:59:31,716 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue17) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:31.716 requestID=L8MeUp92Tess.0 sourceCommandID=70 executionID=8 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=1 cpuTime(ns)=1071137
> 13:59:31,725 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue18) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:31.725 requestID=L8MeUp92Tess.0 sourceCommandID=71 executionID=9 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sql=UPDATE h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE SET LoadNumber = 2, LoadState = 'LOADING', valid = FALSE, Updated = {ts'2018-03-01 13:59:31.719'}, Cardinality = -1 WHERE (VDBName = 'teiid5259') AND (VDBVersion = 1) AND (schemaName = 'View') AND (Name = 'mat_a') AND (loadNumber = 1)
> 13:59:31,725 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue18) L8MeUp92Tess SOURCE SRC COMMAND: endTime=2018-03-01 13:59:31.725 requestID=L8MeUp92Tess.0 sourceCommandID=71 executionID=9 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sourceCommand=[UPDATE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE" SET "LOADNUMBER" = 2, "LOADSTATE" = 'LOADING', "VALID" = 0, "UPDATED" = TIMESTAMP '2018-03-01 13:59:31.719', "CARDINALITY" = -1 WHERE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBNAME" = 'teiid5259' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBVERSION" = 1 AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."SCHEMANAME" = 'View' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."NAME" = 'mat_a' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."LOADNUMBER" = 1]
> 13:59:31,728 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:31.728 requestID=L8MeUp92Tess.0 sourceCommandID=71 executionID=9 txID=null modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=1 cpuTime(ns)=1169356
> 13:59:31,731 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:31.731 requestID=L8MeUp92Tess.0 sourceCommandID=73 executionID=10 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async sql=EXEC source.native('truncate source.a_stage')
> 13:59:31,845 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 END SRC COMMAND: endTime=2018-03-01 13:59:31.845 requestID=uaySHcXyc0o5.0 sourceCommandID=74 executionID=6 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=uaySHcXyc0o5 principal=embedded-async finalRowCount=1 cpuTime(ns)=3558736
> 13:59:31,847 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 START DATA SRC COMMAND: startTime=2018-03-01 13:59:31.847 requestID=uaySHcXyc0o5.0 sourceCommandID=79 executionID=11 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=uaySHcXyc0o5 principal=embedded-async sql=EXEC source.native('rename source.a_stage source.a')
> 13:59:32,040 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:32.04 requestID=L8MeUp92Tess.0 sourceCommandID=73 executionID=10 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=0 cpuTime(ns)=1493046
> 13:59:32,047 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:32.047 requestID=L8MeUp92Tess.0 sourceCommandID=74 executionID=12 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async sql=INSERT INTO source.a_stage (id) VALUES (1)
> 13:59:32,460 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:32.46 requestID=L8MeUp92Tess.0 sourceCommandID=74 executionID=12 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=1 cpuTime(ns)=4783162
> 13:59:32,462 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:32.462 requestID=L8MeUp92Tess.0 sourceCommandID=74 executionID=13 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async sql=INSERT INTO source.a_stage (id) VALUES (2)
> 13:59:32,753 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 END SRC COMMAND: endTime=2018-03-01 13:59:32.753 requestID=uaySHcXyc0o5.0 sourceCommandID=79 executionID=11 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=uaySHcXyc0o5 principal=embedded-async finalRowCount=0 cpuTime(ns)=5021072
> 13:59:32,800 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 START DATA SRC COMMAND: startTime=2018-03-01 13:59:32.8 requestID=uaySHcXyc0o5.0 sourceCommandID=80 executionID=14 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=uaySHcXyc0o5 principal=embedded-async sql=UPDATE h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE SET LoadNumber = 1, LoadState = 'LOADED', valid = TRUE, Updated = {ts'2018-03-01 13:59:32.756'}, Cardinality = 2 WHERE (VDBName = 'teiid5259') AND (VDBVersion = 1) AND (schemaName = 'View') AND (Name = 'mat_a') AND (loadNumber = 1)
> 13:59:32,801 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 SOURCE SRC COMMAND: endTime=2018-03-01 13:59:32.801 requestID=uaySHcXyc0o5.0 sourceCommandID=80 executionID=14 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=uaySHcXyc0o5 principal=embedded-async sourceCommand=[UPDATE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE" SET "LOADNUMBER" = 1, "LOADSTATE" = 'LOADED', "VALID" = 1, "UPDATED" = TIMESTAMP '2018-03-01 13:59:32.756', "CARDINALITY" = ? WHERE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBNAME" = 'teiid5259' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBVERSION" = 1 AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."SCHEMANAME" = 'View' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."NAME" = 'mat_a' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."LOADNUMBER" = 1]
> 13:59:32,804 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 END SRC COMMAND: endTime=2018-03-01 13:59:32.804 requestID=uaySHcXyc0o5.0 sourceCommandID=80 executionID=14 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:e status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=uaySHcXyc0o5 principal=embedded-async finalRowCount=1 cpuTime(ns)=31050942
> 13:59:32,806 INFO [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue11) uaySHcXyc0o5 END USER COMMAND: endTime=2018-03-01 13:59:32.806 requestID=uaySHcXyc0o5.0 txID=null sessionID=uaySHcXyc0o5 principal=embedded-async vdbName=teiid5259 vdbVersion=1 finalRowCount=1
> 13:59:33,005 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:33.005 requestID=L8MeUp92Tess.0 sourceCommandID=74 executionID=13 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=1 cpuTime(ns)=4943881
> 13:59:33,014 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:33.014 requestID=L8MeUp92Tess.0 sourceCommandID=79 executionID=15 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async sql=EXEC source.native('rename source.a_stage source.a')
> 13:59:33,723 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue19) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:33.723 requestID=L8MeUp92Tess.0 sourceCommandID=79 executionID=15 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=source translatorName=tr-override sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=0 cpuTime(ns)=4426814
> 13:59:33,731 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue20) L8MeUp92Tess START DATA SRC COMMAND: startTime=2018-03-01 13:59:33.731 requestID=L8MeUp92Tess.0 sourceCommandID=80 executionID=16 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sql=UPDATE h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE SET LoadNumber = 2, LoadState = 'LOADED', valid = TRUE, Updated = {ts'2018-03-01 13:59:33.725'}, Cardinality = 2 WHERE (VDBName = 'teiid5259') AND (VDBVersion = 1) AND (schemaName = 'View') AND (Name = 'mat_a') AND (loadNumber = 2)
> 13:59:33,732 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue20) L8MeUp92Tess SOURCE SRC COMMAND: endTime=2018-03-01 13:59:33.732 requestID=L8MeUp92Tess.0 sourceCommandID=80 executionID=16 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async sourceCommand=[UPDATE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE" SET "LOADNUMBER" = 2, "LOADSTATE" = 'LOADED', "VALID" = 1, "UPDATED" = TIMESTAMP '2018-03-01 13:59:33.725', "CARDINALITY" = ? WHERE "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBNAME" = 'teiid5259' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."VDBVERSION" = 1 AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."SCHEMANAME" = 'View' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."NAME" = 'mat_a' AND "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE"."LOADNUMBER" = 2]
> 13:59:33,737 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue20) L8MeUp92Tess END SRC COMMAND: endTime=2018-03-01 13:59:33.737 requestID=L8MeUp92Tess.0 sourceCommandID=80 executionID=16 txID=TransactionImple < ac, BasicAction: 0:ffff0a2804e2:b3ef2e2:5a97f919:f status: ActionStatus.RUNNING > modelName=h2Source translatorName=h2 sessionID=L8MeUp92Tess principal=embedded-async finalRowCount=1 cpuTime(ns)=3747146
> 13:59:33,740 INFO [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue20) L8MeUp92Tess END USER COMMAND: endTime=2018-03-01 13:59:33.74 requestID=L8MeUp92Tess.0 txID=null sessionID=L8MeUp92Tess principal=embedded-async vdbName=teiid5259 vdbVersion=1 finalRowCount=1
> 13:59:35,871 INFO [org.teiid.COMMAND_LOG] (New I/O worker #2) eP8bDNkHEpSG START USER COMMAND: startTime=2018-03-01 13:59:35.871 requestID=eP8bDNkHEpSG.0 txID=null sessionID=eP8bDNkHEpSG applicationName=JDBC principal=user@teiid-security vdbName=teiid5259 vdbVersion=1 sql=SELECT COUNT(*) FROM mat_a
> 13:59:35,877 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue22) eP8bDNkHEpSG START DATA SRC COMMAND: startTime=2018-03-01 13:59:35.877 requestID=eP8bDNkHEpSG.0 sourceCommandID=6 executionID=17 txID=null modelName=h2Source translatorName=h2 sessionID=eP8bDNkHEpSG principal=user@teiid-security sql=SELECT g_0.VALID, g_0.LOADSTATE FROM h2Source.DB.PUBLIC.DV_MATVIEWS_STATUSTABLE AS g_0 WHERE (g_0.VDBNAME = 'teiid5259') AND (g_0.VDBVERSION = 1) AND (g_0.SCHEMANAME = 'View') AND (g_0.NAME = 'mat_a')
> 13:59:35,877 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue22) eP8bDNkHEpSG SOURCE SRC COMMAND: endTime=2018-03-01 13:59:35.877 requestID=eP8bDNkHEpSG.0 sourceCommandID=6 executionID=17 txID=null modelName=h2Source translatorName=h2 sessionID=eP8bDNkHEpSG principal=user@teiid-security sourceCommand=[SELECT g_0."VALID", g_0."LOADSTATE" FROM "DB"."PUBLIC"."DV_MATVIEWS_STATUSTABLE" AS g_0 WHERE g_0."VDBNAME" = 'teiid5259' AND g_0."VDBVERSION" = 1 AND g_0."SCHEMANAME" = 'View' AND g_0."NAME" = 'mat_a']
> 13:59:35,878 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue23) eP8bDNkHEpSG END SRC COMMAND: endTime=2018-03-01 13:59:35.878 requestID=eP8bDNkHEpSG.0 sourceCommandID=6 executionID=17 txID=null modelName=h2Source translatorName=h2 sessionID=eP8bDNkHEpSG principal=user@teiid-security finalRowCount=1 cpuTime(ns)=904441
> 13:59:35,879 DEBUG [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue24) eP8bDNkHEpSG START DATA SRC COMMAND: startTime=2018-03-01 13:59:35.879 requestID=eP8bDNkHEpSG.0 sourceCommandID=9 executionID=18 txID=null modelName=source translatorName=tr-override sessionID=eP8bDNkHEpSG principal=user@teiid-security sql=SELECT g_0.id FROM source.a AS g_0
> 13:59:36,326 DEBUG [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue25) eP8bDNkHEpSG END SRC COMMAND: endTime=2018-03-01 13:59:36.326 requestID=eP8bDNkHEpSG.0 sourceCommandID=9 executionID=18 txID=null modelName=source translatorName=tr-override sessionID=eP8bDNkHEpSG principal=user@teiid-security finalRowCount=1 cpuTime(ns)=32679662
> 13:59:36,384 INFO [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue26) eP8bDNkHEpSG END USER COMMAND: endTime=2018-03-01 13:59:36.384 requestID=eP8bDNkHEpSG.0 txID=null sessionID=eP8bDNkHEpSG principal=user@teiid-security vdbName=teiid5259 vdbVersion=1 finalRowCount=1
> {code}
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[JBoss JIRA] (TEIID-5300) ClassCastException during query Optimization
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5300?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5300.
-----------------------------------
Fix Version/s: 10.1.3
10.0.5
10.2.1
Resolution: Done
The issue is with post rewrite non-hashable constants - that creates a values set that is a treemap, but can still be compared to set criteria that contains reference objects resulting in this exception. The equals method was corrected.
> ClassCastException during query Optimization
> --------------------------------------------
>
> Key: TEIID-5300
> URL: https://issues.jboss.org/browse/TEIID-5300
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 10.1
> Environment: Teiid 10.1
> Reporter: Mike Higgins
> Assignee: Steven Hawkins
> Fix For: 10.3, 10.1.3, 10.0.5, 10.2.1
>
>
> Using Teiid 10.1 against an Oracle database, if I submit a query with exactly two bind variables such as the following:
>
> SELECT "Small Molecules"."MOLREGNO", "Small Molecules"."CHEMBL_ID",
> "Small Molecules_2"."FULL_MWT", CHEMBL_20.ACTIVITIES."ACTIVITY_ID",
> CHEMBL_20.ACTIVITIES."ACTIVITY_ID", ((CHEMBL_20.ACTIVITIES."ASSAY_ID" ||
> '#') || CHEMBL_20.ACTIVITIES."STANDARD_TYPE") "ID_RESULT",
> CHEMBL_20.ACTIVITIES."STANDARD_UNITS",
> CHEMBL_20.ACTIVITIES."ACTIVITY_COMMENT",
> CHEMBL_20.ACTIVITIES."STANDARD_VALUE"
> FROM (SELECT CHEMBL_20.COMPOUND_STRUCTURES."MOLREGNO",
> SM_DICTIONARY_PRIME."CHEMBL_ID" FROM chembl_20.compound_structures INNER
> JOIN chembl_20.molecule_dictionary SM_DICTIONARY_PRIME ON (
> CHEMBL_20.COMPOUND_STRUCTURES."MOLREGNO" = SM_DICTIONARY_PRIME."MOLREGNO")
> UNION ALL SELECT CHEMBL_20.SM_REPOSITORY."MOLREGNO",
> CHEMBL_20.SM_REPOSITORY."CHEMBL_ID" FROM chembl_20.sm_repository)
> "Small Molecules" LEFT OUTER JOIN chembl_20.compound_properties
> "Small Molecules_2" ON ("Small Molecules"."MOLREGNO" =
> "Small Molecules_2"."MOLREGNO") INNER JOIN chembl_20.activities ON ((
> "Small Molecules"."MOLREGNO" = CHEMBL_20.ACTIVITIES."MOLREGNO") AND ((
> CHEMBL_20.ACTIVITIES."STANDARD_TYPE" = 'IC50') AND (
> CHEMBL_20.ACTIVITIES."ASSAY_ID" IN ('654926', '654933'))))
> WHERE ("Small Molecules"."MOLREGNO" IN (?, ?)
>
> I get the following traceback, indicating that a class that does not implement Comparable is being stored in a TreeMap:
> [exec] 23 Mar 2018 15:04:28,282 [Worker67_QueryProcessorQueue3267] ERROR PROCESSOR- TEIID30019 Unexpected exception for request RkVKlFhEnEgf.0: java.lang.ClassCastException: org.teiid.query.sql.symbol.Reference cannot be cast to java.lang.Comparable
> [exec] at java.util.TreeMap.getEntry(TreeMap.java:349)
> [exec] at java.util.TreeMap.containsKey(TreeMap.java:232)
> [exec] at java.util.TreeSet.contains(TreeSet.java:234)
> [exec] at java.util.AbstractCollection.containsAll(AbstractCollection.java:318)
> [exec] at org.teiid.query.sql.lang.SetCriteria.equals(SetCriteria.java:136)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.copyCriteria(RuleCopyCriteria.java:169)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.createCriteria(RuleCopyCriteria.java:341)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.tryToCopy(RuleCopyCriteria.java:268)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.visitChildern(RuleCopyCriteria.java:384)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.tryToCopy(RuleCopyCriteria.java:294)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.visitChildern(RuleCopyCriteria.java:384)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.tryToCopy(RuleCopyCriteria.java:294)
> [exec] at org.teiid.query.optimizer.relational.rules.RuleCopyCriteria.execute(RuleCopyCriteria.java:99)
> [exec] at org.teiid.query.optimizer.relational.RelationalPlanner.executeRules(RelationalPlanner.java:995)
> [exec] at org.teiid.query.optimizer.relational.RelationalPlanner.optimize(RelationalPlanner.java:228)
> [exec] at org.teiid.query.optimizer.QueryOptimizer.optimizePlan(QueryOptimizer.java:179)
> [exec] at org.teiid.dqp.internal.process.Request.generatePlan(Request.java:458)
> [exec] at org.teiid.dqp.internal.process.PreparedStatementRequest.generatePlan(PreparedStatementRequest.java:124)
> [exec] at org.teiid.dqp.internal.process.Request.processRequest(Request.java:486)
> [exec] at org.teiid.dqp.internal.process.PreparedStatementRequest.processRequest(PreparedStatementRequest.java:345)
> [exec] at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:660)
> [exec] at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:339)
> [exec] at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:47)
> [exec] at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:276)
> [exec] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280)
> [exec] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
> [exec] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
> [exec] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [exec] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [exec] at java.lang.Thread.run(Thread.java:745)
> [exec]
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