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Posted to issues@nifi.apache.org by "Philipp Korniets (Jira)" <ji...@apache.org> on 2023/10/26 09:01:00 UTC
[jira] [Updated] (NIFI-11671) JoinEnrichment SQL strategy doesn't allow attributes in join statement
[ https://issues.apache.org/jira/browse/NIFI-11671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Philipp Korniets updated NIFI-11671:
------------------------------------
Description:
We use ForkEnrichement - JoinEnrichment pattern and want to include filtering in join SQL. Filter value is coming from FlowFile attribute
{code:sql}
${test} = 'NewValue'
SELECT original.*, enrichment.*,'${test}'
FROM original
LEFT OUTER JOIN enrichment
ON original.Underlying = enrichment.Underlying
WHERE enrichment.MyField = '${test}'
{code}
However this doesnt work because JoinEnrichment doesnt use evaluateAttributeExpressions
Additionally in version 1.18 - doesnt allow whole query to be passed as attribute.
!screenshot-1.png|width=692,height=431!
{code:java}
2023-06-28 11:07:16,611 ERROR [Timer-Driven Process Thread-7] o.a.n.processors.standard.JoinEnrichment JoinEnrichment[id=dbe156ac-0187-1000-4477-0183899e0432] Failed to join 'original' FlowFile StandardFlowFileRecord[uuid=2ab9f6ad-73a5-4763-b25e-fd26c44835e1,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687948831976-629, container=default, section=629], offset=8334082, length=600557],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=600557] and 'enrichment' FlowFile StandardFlowFileRecord[uuid=e4bb7769-fdce-4dfe-af18-443676103035,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687949723375-631, container=default, section=631], offset=5362822, length=1999502],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=1999502]; routing to failure
java.sql.SQLException: Error while preparing statement [${instrumentJoinSQL}]
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:224)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:203)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:99)
at org.apache.calcite.avatica.AvaticaConnection.prepareStatement(AvaticaConnection.java:178)
at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.createCalciteParameters(SqlJoinCache.java:91)
at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.getCalciteParameters(SqlJoinCache.java:65)
at org.apache.nifi.processors.standard.enrichment.SqlJoinStrategy.join(SqlJoinStrategy.java:49)
at org.apache.nifi.processors.standard.JoinEnrichment.processBin(JoinEnrichment.java:387)
at org.apache.nifi.processor.util.bin.BinFiles.processBins(BinFiles.java:233)
at org.apache.nifi.processors.standard.JoinEnrichment.processBins(JoinEnrichment.java:503)
at org.apache.nifi.processor.util.bin.BinFiles.onTrigger(BinFiles.java:193)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1354)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:246)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:102)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.RuntimeException: parse failed: Encountered "$" at line 1, column 1.
Was expecting one of:
"ABS" ...
{code}
As I understand issue is in following line of code
https://github.com/apache/nifi/blob/ce0122bd2530e37eb57ace919a42bb2eb3cd5c02/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/JoinEnrichment.java#L441
instead of:
{code:java}
final String sql = context.getProperty(SQL).getValue();
{code}
it should be:
{code:java}
final String sql = context.getProperty(SQL).evaluateAttributeExpressions(attributes).getValue();
{code}
[~markap14] [~jgresock] - can you please take a look - this is quite a big showstopper.
was:
We use ForkEnrichement - JoinEnrichment pattern and want to include filtering in join SQL. Filter value is coming from FlowFile attribute
{code:sql}
${test} = 'NewValue'
SELECT original.*, enrichment.*,'${test}'
FROM original
LEFT OUTER JOIN enrichment
ON original.Underlying = enrichment.Underlying
WHERE enrichment.MyField = '${test}'
{code}
However this doesnt work because JoinEnrichment doesnt use evaluateAttributeExpressions
Additionally in version 1.18 - doesnt allow whole query to be passed as attribute.
!screenshot-1.png|width=692,height=431!
{code:java}
2023-06-28 11:07:16,611 ERROR [Timer-Driven Process Thread-7] o.a.n.processors.standard.JoinEnrichment JoinEnrichment[id=dbe156ac-0187-1000-4477-0183899e0432] Failed to join 'original' FlowFile StandardFlowFileRecord[uuid=2ab9f6ad-73a5-4763-b25e-fd26c44835e1,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687948831976-629, container=default, section=629], offset=8334082, length=600557],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=600557] and 'enrichment' FlowFile StandardFlowFileRecord[uuid=e4bb7769-fdce-4dfe-af18-443676103035,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687949723375-631, container=default, section=631], offset=5362822, length=1999502],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=1999502]; routing to failure
java.sql.SQLException: Error while preparing statement [${instrumentJoinSQL}]
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:224)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:203)
at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:99)
at org.apache.calcite.avatica.AvaticaConnection.prepareStatement(AvaticaConnection.java:178)
at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.createCalciteParameters(SqlJoinCache.java:91)
at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.getCalciteParameters(SqlJoinCache.java:65)
at org.apache.nifi.processors.standard.enrichment.SqlJoinStrategy.join(SqlJoinStrategy.java:49)
at org.apache.nifi.processors.standard.JoinEnrichment.processBin(JoinEnrichment.java:387)
at org.apache.nifi.processor.util.bin.BinFiles.processBins(BinFiles.java:233)
at org.apache.nifi.processors.standard.JoinEnrichment.processBins(JoinEnrichment.java:503)
at org.apache.nifi.processor.util.bin.BinFiles.onTrigger(BinFiles.java:193)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1354)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:246)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:102)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.RuntimeException: parse failed: Encountered "$" at line 1, column 1.
Was expecting one of:
"ABS" ...
{code}
As I understand issue is in following line of code
https://github.com/apache/nifi/blob/ce0122bd2530e37eb57ace919a42bb2eb3cd5c02/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/JoinEnrichment.java#L441
instead of:
{code:java}
final String sql = context.getProperty(SQL).getValue();
{code}
it should be:
{code:java}
final String sql = context.getProperty(SQL).evaluateAttributeExpressions(attributes).getValue();
{code}
> JoinEnrichment SQL strategy doesn't allow attributes in join statement
> ----------------------------------------------------------------------
>
> Key: NIFI-11671
> URL: https://issues.apache.org/jira/browse/NIFI-11671
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.18.0, 1.20.0
> Reporter: Philipp Korniets
> Priority: Major
> Attachments: screenshot-1.png
>
>
> We use ForkEnrichement - JoinEnrichment pattern and want to include filtering in join SQL. Filter value is coming from FlowFile attribute
> {code:sql}
> ${test} = 'NewValue'
> SELECT original.*, enrichment.*,'${test}'
> FROM original
> LEFT OUTER JOIN enrichment
> ON original.Underlying = enrichment.Underlying
> WHERE enrichment.MyField = '${test}'
> {code}
> However this doesnt work because JoinEnrichment doesnt use evaluateAttributeExpressions
> Additionally in version 1.18 - doesnt allow whole query to be passed as attribute.
> !screenshot-1.png|width=692,height=431!
>
> {code:java}
> 2023-06-28 11:07:16,611 ERROR [Timer-Driven Process Thread-7] o.a.n.processors.standard.JoinEnrichment JoinEnrichment[id=dbe156ac-0187-1000-4477-0183899e0432] Failed to join 'original' FlowFile StandardFlowFileRecord[uuid=2ab9f6ad-73a5-4763-b25e-fd26c44835e1,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687948831976-629, container=default, section=629], offset=8334082, length=600557],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=600557] and 'enrichment' FlowFile StandardFlowFileRecord[uuid=e4bb7769-fdce-4dfe-af18-443676103035,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1687949723375-631, container=default, section=631], offset=5362822, length=1999502],offset=0,name=lmr_SY08C41-1_S_514682_20230627.csv,size=1999502]; routing to failure
> java.sql.SQLException: Error while preparing statement [${instrumentJoinSQL}]
> at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
> at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
> at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:224)
> at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:203)
> at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement(CalciteConnectionImpl.java:99)
> at org.apache.calcite.avatica.AvaticaConnection.prepareStatement(AvaticaConnection.java:178)
> at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.createCalciteParameters(SqlJoinCache.java:91)
> at org.apache.nifi.processors.standard.enrichment.SqlJoinCache.getCalciteParameters(SqlJoinCache.java:65)
> at org.apache.nifi.processors.standard.enrichment.SqlJoinStrategy.join(SqlJoinStrategy.java:49)
> at org.apache.nifi.processors.standard.JoinEnrichment.processBin(JoinEnrichment.java:387)
> at org.apache.nifi.processor.util.bin.BinFiles.processBins(BinFiles.java:233)
> at org.apache.nifi.processors.standard.JoinEnrichment.processBins(JoinEnrichment.java:503)
> at org.apache.nifi.processor.util.bin.BinFiles.onTrigger(BinFiles.java:193)
> at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1354)
> at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:246)
> at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:102)
> at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:750)
> Caused by: java.lang.RuntimeException: parse failed: Encountered "$" at line 1, column 1.
> Was expecting one of:
> "ABS" ...
> {code}
> As I understand issue is in following line of code
> https://github.com/apache/nifi/blob/ce0122bd2530e37eb57ace919a42bb2eb3cd5c02/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/JoinEnrichment.java#L441
> instead of:
> {code:java}
> final String sql = context.getProperty(SQL).getValue();
> {code}
> it should be:
> {code:java}
> final String sql = context.getProperty(SQL).evaluateAttributeExpressions(attributes).getValue();
> {code}
> [~markap14] [~jgresock] - can you please take a look - this is quite a big showstopper.
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