Question
US
Last activity: 24 Aug 2018 0:28 EDT
Import the Cassandra Data through Data-Set
Hi,
we are trying to import the Cassandra Data through Data-Set.
1. I have Exported the Cassandra Data through Data-Set (pxDecisionresults).
2. Trying to Import the Same Data in through Data-Set (pxDecisionresults).
we are getting below error .
We tried several imports between DEV/QA and all of them worked.
018-08-21 16:38:31,196 [ TP_http : 5595] [ ] [ ] [ ] ( web.impl.WebStandardImpl) ERROR - null: Problem retrieving input data:
Hi,
we are trying to import the Cassandra Data through Data-Set.
1. I have Exported the Cassandra Data through Data-Set (pxDecisionresults).
2. Trying to Import the Same Data in through Data-Set (pxDecisionresults).
we are getting below error .
We tried several imports between DEV/QA and all of them worked.
018-08-21 16:38:31,196 [ TP_http : 5595] [ ] [ ] [ ] ( web.impl.WebStandardImpl) ERROR - null: Problem retrieving input data:
java.io.IOException: Corrupt form data: premature ending
at com.pega.pegarules.web.fileupload.MultipartParser.<init>(MultipartParser.java:212) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.fileupload.MultipartParser.<init>(MultipartParser.java:129) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.fileupload.MultipartRequest.<init>(MultipartRequest.java:186) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.impl.HttpUtilities.fileUpload(HttpUtilities.java:500) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.impl.HttpUtilities.extractRequest(HttpUtilities.java:263) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:606) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:394) ~[prwebj2ee.jar:?]
at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) ~[?:1.8.0]
at java.lang.reflect.Method.invoke(Method.java:508) ~[?:2.6 (10-13-2016)]
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:370) ~[prbootstrap-7.3.0-77.jar:7.3.0-77]
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:411) ~[prbootstrap-7.3.0-77.jar:7.3.0-77]
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:224) ~[prbootstrap-api-7.3.0-77.jar:7.3.0-77]
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:273) ~[prbootstrap-api-7.3.0-77.jar:7.3.0-77]
PEG
GB
Somehow I'm having a hard time understanding if Cassandra is the destination or the source in your statement.
Your error is apparently not related to Cassandra at all. I supposed there is another source or destination involved, which I will guess is a file. The issue is there I think.
Updated: 24 Aug 2018 0:28 EDT
US
Hi , Thanks for your quick response !!!
Problem : Need to save pxDecisionResults to a file so it can be imported to another environment.
Description of the issue :
We have observed that if we delink the D-Node, all pxDecisionResults records are wiped out. To avoid the loss of data, we need an option to save the pxDecisionResults records to a file ; which we can import later.
We tried the Export option in pxDecisionResults data set as shown in the screen . The exported data was saved to a zip file . Then the same zip file was imported to another environment.
This worked fine between DEV/QA environments. The number of records in QA and DEV were very less , less than 1000 records. The Export and import process both finished within seconds.
Once the file was imported successfully, all pxDecisionResults records were available, we were able to browse the records.
We tried the same export option in Production. The Export took 1 hr 10 mins approximately and the export file was around 2.5 GB in size , there were about 460176 records.
When this file is imported in to QA environment, we are getting this exception in Pega Logs and the process just keeps on going. Even after 2 hrs 40 min ;the process didn’t finish.
The error message is given below. Attached is the complete log file.
Hi , Thanks for your quick response !!!
Problem : Need to save pxDecisionResults to a file so it can be imported to another environment.
Description of the issue :
We have observed that if we delink the D-Node, all pxDecisionResults records are wiped out. To avoid the loss of data, we need an option to save the pxDecisionResults records to a file ; which we can import later.
We tried the Export option in pxDecisionResults data set as shown in the screen . The exported data was saved to a zip file . Then the same zip file was imported to another environment.
This worked fine between DEV/QA environments. The number of records in QA and DEV were very less , less than 1000 records. The Export and import process both finished within seconds.
Once the file was imported successfully, all pxDecisionResults records were available, we were able to browse the records.
We tried the same export option in Production. The Export took 1 hr 10 mins approximately and the export file was around 2.5 GB in size , there were about 460176 records.
When this file is imported in to QA environment, we are getting this exception in Pega Logs and the process just keeps on going. Even after 2 hrs 40 min ;the process didn’t finish.
The error message is given below. Attached is the complete log file.
web.impl.WebStandardImpl) ERROR - null: Problem retrieving input data:
java.io.IOException: Corrupt form data: premature ending
at com.pega.pegarules.web.fileupload.MultipartParser.<init>(MultipartParser.java:212) ~[prwebj2ee.jar:?]
at com.pega.pegarules.web.fileupload.MultipartParser.<init>(MultipartParser.java:129) ~[prwebj2ee.jar:?]
Please let us know what could be the issue in this process , as we are unable to Export/Import the pxDecisionResults from Production environment ?
Please find the attached word document ..
Thanks,
Srinivasarao Patchava
<edited by moderator to remove personal information>