Windows :: ORA-29270 - Too Many Open HTTP Requests
Sep 6, 2012
We have a requirement like, we will get bulk data (2 GB) data file with different languages(Russian, chinese, Japanese, German) etc. and we need to load these data into our databse also we have to translate the same.
We are using Oracle 11g.
We had used Oracle httpuritype - And the below mentioned procedure PROCEDURE TEST.PRC_TRANS_GERMAN will call the function - trans_jef
Input parameter for PRC_TRANS_GERMAN - > To_language and from Language. and this procedure will store the translated word in the seperate table. Input parameter for the function trans_jef - > Word to be translated , from languae, to_language. And this function will return the translated word.
The issue I am facing is when I am passing the table of around 10000 records, around 4000 rows are not getting translated. So when i try to capture the error in exception- the error is
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1819
ORA-29270: too many open HTTP requests
When I try to re execute the missed words, they were translated. But they are not getting translated in one go because of the too many http open request.
how to resolve this ORA-29270 errror.
Translator
/* Formatted on 07-09-2012 09:19:33 (QP5 v5.215.12089.38647) */
CREATE OR REPLACE FUNCTION trans_jef (v_RawText IN VARCHAR2,
v_SrcLang IN VARCHAR2,
[Code]...
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Aug 29, 2013
May any one confirm that the below issue is not only to RAC but also on normal database enterprize edition 11.2.0.3 ? Bug 12865902 - NOWAIT lock requests could hang (like Parallel Queries may hang "enq: TS - contention") in RAC (Doc ID 12865902.8)
currently i am using for update nowait concurrently for 50 processes on similar table with similar query and getting performance issue.
SELECT txn_ID,status_FLAG
INTO txn_id,status_flag
FROM cp_txn_detail WHERE txn_ID = pi_txn_ID FOR UPDATE NOWAIT;
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Jan 15, 2011
I need to write a single query showing the number of requests (job_no) in my organization sections (1A,3A,4C,9Z....etc) based on these conditions..Less than 2 months & between 2 and 6 & between 6 and 12month & more than 12 months in my organization sections.
--Table structure
SQL> desc job_transfer
Name
----------------------
JOB_NO (Request number)
IN_SECT (name of entered section)
IN_DATE (date entered the section)
OUT_SECT
OUT_DATE (date went out from section)
I tried using UNION ALL but it didnt work fine.
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Jul 15, 2013
I'm planning to do a single-sing-on in one of my applications. To get to my application, the user has to log in to a portal-application befor. From this application i receive 2 headers, to verify this person has authenticated successfully. But how can I read these 2 headers? It doesn't work with the UTL_HTTP package, because i don't do an active request on an url.
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Jul 11, 2012
I want to create a wallet on RAC setup.I have two node setup.I have created the wallet directory under shared folder /u01/oradata/$ORACLE_SID/wallet
I am Unable to open wallet.I tried this using the below command
SQL> alter system set encryption key identified by "aryabhat";
alter system set encryption key identified by "aryabhat"
*
ERROR at line 1:
ORA-28353: failed to open wallet
Following is the content of sqlnet.ora file
(path : /u01/app/11.2.0/grid/network/admin/sqlnet.ora)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
ADR_BASE = /u01/app/oracle
ENCRYPTION_WALLET_LOCATION =
(SOURCE = (METHOD = FILE)(METHOD_DATA =
(DIRECTORY = /u01/oradata/$ORACLE_SID/wallet/)))
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Oct 12, 2011
I have a requirement to capture a large number character string which is an output from http request. I created a CLOB datatype to capture it. I see an issue of truncating of the characters after 1998 character's (Block 1, below). If i assign the same ouput put and assign to variable of CLOB type and displaying 3794 Character as required(Block 2) which i am expecting the same in Block 1 too to see entire string ....
For your reference pl copy below link and past in explorer to see th entire output put.
********
http://gissms-stg-05:8399/arcgis/rest/services/ESRI_Route_NA_SA_CF/NAServer/Service%20Area/solveServiceArea?facilities=-95.452487%2C2 9.789048&barriers=&polylineBarriers=&polygonBarriers=&defaultBreaks=1&travelDirection=esriNATravelDirectionFromFa cility&outputGeometryPrecision=&outputGeometryPrecisionUnits=esriDecimalDegrees&f=json
**************************************************************
BLOCK : 1
declare
l_text3 CLOB;
begin
[code]...
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Mar 9, 2011
I am using Http URL Connection class to post a data to a URL (which is a web service). The web service accepts data as text / XML.
Following is the code snippet i used:
URL url = new URL("http://xxx.xxx.xx.xx:8080/SampleWebService.svc");
HttpURLConnection conn =(HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("POST");
[code].....
But when i execute the code, I am getting following error at the line(InputStream in2 = conn.getInputStream()wink.gif
java.io.IOException: Server returned HTTP response 400 for URL
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Mar 1, 2012
we have RAC of two nodes and EM is not running on one instance and running on another instance. when i issue emctl start dbconsolecommand it trying to start for 50 minutes but at the end, it failsi have checked the log (emagent.log) which is as follows
2012-02-29 14:18:48,971 Thread-1 Starting Agent 10.2.0.4.2 from /u01/app/oracle/product/11.2.0/dbhome (00701)
2012-02-29 14:18:48,973 Thread-1 <Agent Startup> : Startup of HTTP LISTENER failure (00716)
2012-03-01 10:25:43,414 Thread-1 Starting Agent 10.2.0.4.2 from /u01/app/oracle/product/11.2.0/dbhome (00701)
2012-03-01 10:25:43,525 Thread-1 <Agent Startup> : Startup of HTTP LISTENER failure (00716)
[code]...
and output of tail -100 emagent.trc is
2012-02-29 09:24:39,821 Thread-1 ERROR http: nmehl_startHttpListener: failed to listen to HTTP(s) port for https://db1:2928/emd/main
2012-02-29 09:24:39,821 Thread-1 ERROR main: nmehl_startHttpListener failed starting http listener.
2012-02-29 09:43:29,057 Thread-1 ERROR http: snmehl_allocateListenerPort: failed to listen on all sockets for hostname
[code]....
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Mar 11, 2013
We are getting the following error when trying to access a RESTful web service coming from Apex workspace 4.2.1 and Apex listener 2.1:
ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-29024: Certificate validation failure
In the Debug report, besides the above I also see:
error_backtrace: ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 543 ORA-06512: at "APEX_040200.WWV_FLOW_WEB_SERVICES", line 1164 ORA-06512: at "APEX_040200.WWV_FLOW_PROCESS", line 396
We get that error whether we use https or http in the URI pointing to the web service. When I test the Web Service in Workspace RESTful service GUI, I get the data back. When I go build an application with a report calling the RESTful Web Service I get that error. Both the Application and the Workspace RESTful services are on the same Apex environment and even the same workspace.
What is odd is that I can actually put the URL of the web service into a browser and I get the data: (using the demo hr data in sample RESTful services.)IN browser-- [URL]
yields:
7839,KING,PRESIDENT,,1981-11-17T05:00:00Z,5000,,10 7698,BLAKE,MANAGER,7839,1981-05-01T04:00:00Z,2850,,30 7782,CLARK,MANAGER,7839,1981-06-09T04:00:00Z,2450,,10 7566,JONES,MANAGER,7839,1981-04-02T05:00:00Z,2975,,20 7788,SCOTT,ANALYST,7566,1982-12-09T05:00:00Z,3000,,20 7902,FORD,ANALYST,7566,1981-12-03T05:00:00Z,3000,,20 7369,SMITH,CLERK,7902,1980-12-17T05:00:00Z,800,,20 7499,ALLEN,SALESMAN,7698,1981-02-20T05:00:00Z,1600,300,30 7521,WARD,SALESMAN,7698,1981-02-22T05:00:00Z,1250,500,30 7654,MARTIN,SALESMAN,7698,1981-09-28T04:00:00Z,1250,1400,30 7844,TURNER,SALESMAN,7698,1981-09-08T04:00:00Z,1500,0,30 7876,ADAMS,CLERK,7788,1983-01-12T05:00:00Z,1100,,20 7900,JAMES,CLERK,7698,1981-12-03T05:00:00Z,950,,30 7934,MILLER,CLERK,7782,1982-01-23T05:00:00Z,1300,,10
what would be causing the Error above in our application?
In reviewing the above error, I think we are realizing that we have to have the Weblogic layer SSL cert (actually the CERT from our BigIP load balancer which also does our SSL termination) imported into the Oracle server wallet where Apex is installed. Am I correct?
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Nov 12, 2012
When I call a classic report that is exported throuh restful webservice, result depends on whether I also send cookie or not. In the first case, access is enabled, in the latter case, HTTP 404 is returned.
Restful access is enabled in the instance. Having an app with ID=101, page 9901 that is public, a classic report called MYREPORT on the restful side, the following call is issued:
/apex/apex_rest.getReport?app=101&page=9901&reportid=MYREPORT_ID&parmvalues=123445&output=json
If my browser send the cookie below with the request, I get back the result. If I delete the cookie from my browser, the result for the exact same apex_rest call is HTTP 404: Not found.
Cookie: ORA_WWV_USER_64731425336707=04893186A373057F5F1E1FCCD33113FA; PUBLIC_ORA_WWV_USER_64731425336707=-1; ORA_WWV_REMEMBER_UN=MYNAME:myworkspace
Details on my configuration is as follows:
Database: Oracle XE 11g, 11.2.0.2.0
Apex version: 4.1.1.00.23_en
Platform: Linux x64
HTTP is handles by XEXDB as folows from lsnrctl status:
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=kivi.omikk.bme.hu)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Service "XEXDB" has 1 instance(s).
Instance "XE", status READY, has 1 handler(s) for this service...
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Dec 4, 2012
I have installed Oracle 11g XE . After this , i have upgraded to Apex 4.2 All it's working fine, but..... by default XE installs and configure apex to use embebed pl/sql gateway.
In this scenario, the images are stored directly in the database within the oracle XML DB repository. This may be a problem because XE have a 11GB limit and my apex aplication is simple, but it may upload pictures for customers, etc, and in this schenma the pictures will consume space in the database instead consuming in the linux filesystem.Can i install HTTP server in a 11g XE and reconfigure apexr?, or can i change to apache+listener? or more easy....can i upload images outside the XML DB in my apex application easily?
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Jul 16, 2008
We have a .NET application on windows server 2008 32bit using the stored procedures on an Oracle 10g environment. We are trying to deploy the .NET application onto a 64bit x86 Windows server 2008.
We face an error trying to install the x64 version of the Oracle 10g client on windows 2008. The error we get is Problem signature:
Problem Event Name: APPCRASH
Application Name: javaw.exe
Is the x64 version of the Oracle 10g client certified for Windows 2008? Has anyone successfully installed the 64bit version of the oracle client on win2008?
We have a workaround in place with 32 bit version of the client running with the 32 bit version of the .NET application on x64 win2008. However to maximize the infrastructure we need to use the 64 bit version or we would have to turn to MSSQL Server .
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