Issue Summary

Issues with large requests can result in a 400 error being shown as a result.

Steps to Reproduce

• First go to: https://testinstance.atlassian.net/issues/?jql= (with empty JQL)
• Now, paste in the JQL below:

  fixVersion in ("CSDB Core 3.00","CSDB-Agui 3.00-SNAPSHOT","csdb-agui 3.00.001","csdb-agui 3.01.001","csdb-agui 3.00.003","csdb-agui 3.00.004","csdb-agui 3.00.005","csdb-agui 3.00.006","csdb-agui 3.00.007","csdb-agui 3.00.009","csdb-agui 3.00.010","csdb-agui 3.00.011","csdb-agui 3.00.012","csdb-agui 3.00.013","csdb-agui 3.00.014","csdb-agui 3.00.015","csdb-agui 3.00.016","csdb-agui 3.00.017","DEX Module 1.00.005","Data Exchange 2.00","DEX API 2.00.001","DEX API 2.00.002","DEX Core 2.00.001","DEX Core 2.00.002","DEX API 2.00.003","DEX Core 2.00.003","DEX API 2.00.004","DEX Core 2.00.004","DEX API 2.00.005","DEX Core 2.00.005","DEX API 2.00.006","DEX Core 2.00.006","DEX Module Antares 2.00.001","DEX Module Antares 2.00.002","DEX Module Antares 2.00.003","DEX Module Antares 2.00.004","DEX Module Adents 1.00.001","DEX Module Adents 1.00.002","DEX Module Adents 1.00.003","DEX Module Adents 1.00.004","DEX Module Adents 1.00.005","DEX Module Adents 1.00.006","DEX Module Axway 1.01.001","DEX Module Axway 2.00.001","DEX Module Axway 2.00.002","DEX Module Axway 2.00.003","DEX Module Axway 2.00.004","DEX Module Bahrain 2.00.001","DEX Module Bahrain 2.00.002","DEX Module Bahrain 2.00.003","DEX Module Bahrain 2.00.004","DEX Module Bahrain 2.00.005","DEX Module Bahrain 2.00.006","DEX Module Bahrain 2.00.007","DEX Module CCC 2.00.001","DEX Module CCC 2.00.002","DEX Module CCC 2.00.003","DEX Module CCC 2.00.004","DEX Module China 1.00.001","DEX Module China 1.00.002","DEX Module China 1.00.003","DEX Module China 1.00.004","DEX Module China 1.00.005","DEX Module EPCIS 1.01.006","DEX Module EPCIS 1.01.008","DEX Module EPCIS 2.00.001","DEX Module EPCIS 2.00.002","DEX Module EPCIS 2.00.003","DEX Module EPCIS 2.00.004","DEX Module EPCIS 2.00.005","DEX Module EPCIS 2.00.006","DEX Module EPCIS 2.00.007","DEX Module EPCIS 2.00.008","DEX Module Internal API 1.00.001","DEX Module Internal API 1.00.002","DEX Module Internal API 1.00.003","DEX Module Frequentz 2.00.001","DEX Module Frequentz 2.00.002","DEX Module Frequentz 2.00.003","DEX Module Frequentz 2.00.004","DEX Module EU-Hub 1.00.001","DEX Module EU-Hub 1.00.002","DEX Module EU-Hub 1.00.003","DEX Module EU-Hub 1.00.004","DEX Module EU-Hub 1.00.005","DEX Module EU-Hub 1.00.006","DEX Module Kazakhstan 2.00.001","DEX Module Kazakhstan 2.00.002","DEX Module Kazakhstan 2.00.003","DEX Module Kazakhstan 2.00.004","DEX Module LG Chem 2.00.001","DEX Module LG Chem 2.00.002","DEX Module LG Chem 2.00.003","DEX Module MDLP 1.00.001","DEX Module OCS 1.00.004","DEX Module OCS 1.00.001","DEX Module OCS 1.00.005","DEX Module OCS 1.00.006","DEX Module Partner API 1.00.001","DEX Module Partner API 1.00.002","DEX Module Partner API 1.00.003","DEX Module Partner API 1.00.004","DEX Module Partner API 1.00.005","DEX Module Partner API 1.00.006","DEX Module Partner API 1.00.007","DEX Module Rfxcel 1.00.001","DEX Module Rfxcel 1.00.002","DEX Module Rfxcel 1.00.003","DEX Module Rfxcel 1.00.004","DEX Module Seavision 2.00.001","DEX Module Seavision 2.00.002","DEX Module Seavision 2.00.003","DEX Module Seavision 2.00.004","DEX Module SAP-ICH 2.00.001","DEX Module SAP-ICH 2.00.002","DEX Module SAP-ICH 2.00.003","DEX Module SAP-ICH 2.00.004","DEX Module SAP-ICH 2.00.005","DEX Module SI 1.01.001","DEX Module SI 2.00.001","DEX Module SI 2.00.002","DEX Module SI 2.00.003","DEX Module SI 2.00.004","DEX Module SI 2.00.005","DEX Module SI-Line 1.00.001","DEX Module SI-Line 1.00.002","DEX Module SI-Line 1.00.003","DEX Module SI-Line 1.00.004","DEX Module Systech 1.00.001","DEX Module Systech 1.00.002","DEX Module Systech 1.00.003","DEX Module Systech 1.00.004","DEX Module Systech 1.00.005","DEX Module Systech 1.00.006","DEX Module Systech 1.00.007","DEX Module Systech 1.00.008","DEX Module Subscription 2.00.001","DEX Module Subscription 2.00.002","DEX Module Tracelink 2.00.001","DEX Module Tracelink 2.00.002","DEX Module Tracelink 2.00.003","DEX Module Tracelink 2.00.004","DEX Module Tracelink 2.00.005","DEX Module Tracelink 2.00.006","DEX Module UAE 1.00.007","DEX Module UAE 2.00.001","DEX Module UAE 2.00.002","DEX Module UAE 2.00.003","DEX Module UAE 2.00.004","DEX Module UAE 2.00.005","DEX Module Uzbekistan 2.00.001","DEX Module Uzbekistan 2.00.002","DEX Module Uzbekistan 2.00.003","DEX Module Uzbekistan 2.00.004","DEX Module Verifarma 1.00.001","DEX Module Verifarma 1.00.002","DEX Module Verifarma 1.00.003","DEX Module Verifarma 1.00.004","DEX Module VerifyBrand 1.00.001","DEX Module VerifyBrand 1.00.002","DEX Module VerifyBrand 1.00.003","DEX Module VerifyBrand 1.00.004","DEX Module Warehouse 2.00.001","DEX Module Warehouse 2.00.002","DEX Module Migration Tool 1.00.001","GTW2 API Gateway 1.0.1","GTW2 API Gateway 1.0.2","GTW2 API Gateway 1.0.3","GTW2 AS2 SERVICE 2.0.1","GTW2 AS2 SERVICE 2.0.2","GTW2 AS2 SERVICE 2.0.3","GTW2 AS2 SERVICE 2.0.4","GTW2 EU-HUB SERVICE 1.0.1","GTW2 EU-HUB SERVICE 1.0.2","GTW2 MESSAGE BROKER SERVICE 2.0.1","GTW2 MESSAGE BROKER SERVICE 2.0.2","GTW2 MESSAGE BROKER SERVICE 2.0.3","GTW2 MESSAGE BROKER SERVICE 2.0.4","GTW2 MESSAGE BROKER SERVICE 2.0.5","GTW2 SFTP Service 1.9.1","GTW2 SFTP SERVICE 2.0.2","GTW2 SFTP SERVICE 2.0.3","GTW2 SFTP SERVICE 2.0.4","GTW2 SFTP SERVICE 2.0.5","GTW2 SN COUNTING SERVICE 1.0.4","CSDB T&T 3.00","CSDB T&T GUI 3.00.003","CSDB T&T GUI 3.00.004","CSDB T&T GUI 3.00.005","CSDB T&T 3.00.005","CSDB T&T 3.00.006","CSDB T&T 3.00.007","CSDB T&T 3.00.008","CSDB T&T 3.00.009","CSDB T&T 3.00.010") and project = 11688

• Hit “Search”, you will see the results (of more than 1000+ issues)
• Now, if you hit F5, or refresh the page as is (notice that the JQL is now in the URL)
• Error 400 appeared.

Expected Results

Function to return results

Actual Results

Gives a 400 error, similar to https://confluence.atlassian.com/jirakb/jira-users-receiving-the-error-400-bad-request-message-request-header-is-too-large-1032258616.html

Workaround

• Simplify JQL by use of JQL functions or breaking it down into smaller sections, or
• Save the JQL as a filter