- Notes, cautions, and warnings
- S3
- Amazon S3 API support in ECS
- S3 API supported and unsupported features
- Bucket policy support
- Object Tagging
- S3 Object Lock
- Object lifecycle management
- S3 Extensions
- Metadata Search
- S3 and Swift Interoperability
- Create and manage secret keys
- Authenticating with the S3 service
- Using s3curl with ECS
- Use SDKs to access the S3 service
- ECS S3 error codes
- Hadoop S3A for ECS
- Enabling data2 IP in ECS S3
- Cloud DVR
- ECS IAM for S3
- OpenStack Swift
- EMC Atmos
- CAS
- Setting up CAS support in ECS
- Cold Storage
- Compliance
- CAS retention in ECS
- Advanced retention for CAS applications: event-based retention, litigation hold, and the min/max governor
- Set up namespace retention policies
- Create and set up a bucket for a CAS user
- Set up a CAS object user
- Set up bucket ACLs for CAS
- ECS Management APIs that support CAS users
- Content Addressable Storage (CAS) SDK API support
- ECS CAS error codes
- Enabling data2 IP in CAS
- ECS Management REST API
- ECS HDFS
- ECS HDFS Introduction
- Configuring Hadoop to use ECS HDFS
- Hadoop authentication modes
- Migration from a simple to a Kerberos Hadoop cluster
- File system interaction
- Supported Hadoop applications
- Integrate a simple Hadoop cluster with ECS HDFS
- Install Hortonworks HDP using Ambari
- Create a bucket for HDFS using the ECS Portal
- Plan the ECS HDFS and Hadoop integration
- Obtain the ECS HDFS installation and support package
- Deploy the ECS HDFS Client Library
- Configure ECS client properties
- Set up Hive
- Verify Hadoop access to ECS
- Secure the bucket
- Relocate the default file system from HDFS to an ECS bucket
- Integrate a secure Hadoop cluster with ECS HDFS
- Verify that AD/LDAP is correctly configured with a secure Hadoop cluster
- Pig test fails: unable to obtain Kerberos principal
- Permission denied for AD user
- Permissions errors
- Failed to process request
- Enable Kerberos client-side logging and debugging
- Debug Kerberos on the KDC
- Eliminate clock skew
- Configure one or more new ECS nodes with the ECS service principal
- Workaround for Yarn directory does not exist error
- Set up the Kerberos KDC
- Configure AD user authentication for Kerberos
- Secure bucket metadata
- Hadoop core-site.xml properties for ECS HDFS
- Hadoop core-site.xml properties for ECS S3
- External key management
- Document feedback
ECS 3.6.2 Data Access Guide
ECS Atmos error codes
The error codes that can be generated by the EMC Atmos head are listed in the following table.
| Error Code | Error Message | HTTP Status Code | HTTP Status Description |
| 1001 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1002 | One or more arguments in the request were invalid. | 400 | Bad Request |
| 1003 | The requested object was not found. | 404 | Not Found |
| 1004 | The specified range cannot be satisfied. | 416 | Requested Range Not Satisfiable |
| 1005 | One or more metadata tags were not found for the requested object. | 400 | Bad Request |
| 1006 | Operation aborted because of a conflicting operation in process against the resource.
NOTE: This error code may indicate that the system is temporarily too busy to process the request. This is a non-fatal error; you can re-try the request later.
|
409 | Conflict |
| 1007 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1008 | The requested resource was not found on the server. | 400 | Bad Request |
| 1009 | The method specified in the Request is not allowed for the resource identified. | 405 | Method Not Allowed |
| 1010 | The requested object size exceeds the maximum allowed upload/download size. | 400 | Bad Request |
| 1011 | The specified object length does not match the actual length of the attached object. | 400 | Bad Request |
| 1012 | There was a mismatch between the attached object size and the specified extent size. | 400 | Bad Request |
| 1013 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1014 | The maximum allowed metadata entries per object has been exceeded. | 400 | Bad Request |
| 1015 | The request could not be finished due to insufficient access privileges. | 401 | Unauthorized |
| 1016 | The resource you are trying to create already exists. | 400 | Bad Request |
| 1019 | The server encountered an I/O error. Please try again. | 500 | Internal Server Error |
| 1020 | The requested resource is missing or could not be found. | 500 | Internal Server Error |
| 1021 | The requested resource is not a directory. | 400 | Bad Request |
| 1022 | The requested resource is a directory. | 400 | Bad Request |
| 1023 | The directory you are attempting to delete is not empty. | 400 | Bad Request |
| 1024 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1025 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1026 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1027 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1028 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1029 | The server encountered an internal error. Please try again. | 500 | Internal Server Error |
| 1031 | The request timestamp was outside the valid time window. | 403 | Forbidden |
| 1032 | There was a mismatch between the signature in the request and the signature as computed by the server. | 403 | Forbidden |
| 1033 | Unable to retrieve the secret key for the specified user. | 403 | Forbidden |
| 1034 | Unable to read the contents of the HTTP body. | 400 | Bad Request |
| 1037 | The specified token is invalid. | 400 | Bad Request |
| 1040 | The server is busy. Please try again | 500 | Internal Server Error |
| 1041 | The requested filename length exceeds the maximum length allowed. | 400 | Bad Request |
| 1042 | The requested operation is not supported. | 400 | Bad Request |
| 1043 | The object has the maximum number of links | 400 | Bad Request |
| 1044 | The specified parent does not exist. | 400 | Bad Request |
| 1045 | The specified parent is not a directory. | 400 | Bad Request |
| 1046 | The specified object is not in the namespace. | 400 | Bad Request |
| 1047 | Source and target are the same file. | 400 | Bad Request |
| 1048 | The target directory is not empty and may not be overwritten | 400 | Bad Request |
| 1049 | The checksum sent with the request did not match the checksum as computed by the server | 400 | Bad Request |
| 1050 | The requested checksum algorithm is different than the one previously used for this object. | 400 | Bad Request |
| 1051 | Checksum verification may only be used with append update requests | 400 | Bad Request |
| 1052 | The specified checksum algorithm is not implemented. | 400 | Bad Request |
| 1053 | Checksum cannot be computed for an object on update for which one wasn't computed at create time. | 400 | Bad Request |
| 1054 | The checksum input parameter was missing from the request. | 400 | Bad Request |
| 1056 | The requested operation is not supported for symlinks. | 400 | Bad Request |
| 1057 | If-Match precondition failed. | 412 | Precondition failed |
| 1058 | If-None-Match precondition failed. | 412 | Precondition failed |
| 1059 | The key you are trying to create already exists. | 400 | Bad Request |
| 1060 | The requested key was not found. | 404 | Not found |
| 1061 | The requested pool already exists. | 400 | Bad Request |
| 1062 | The requested pool was not found. | 404 | Not found |
| 1063 | The maximum number of pools has been reached. | 400 | Bad request |
| 1064 | The request could not be completed because the subtenant is over quota | 403 | Forbidden |
| 1065 | The request could not be completed because the UID is over quota | 403 | Forbidden |
| 1070 | Did not receive the expected amount of data. | 400 | Bad request |
| 1071 | Client closed connection before reading all data. | 499 | Client Closed Request |
| 1072 | Could not write all bytes to the client. | 499 | Client Closed Request |
| 1073 | Timeout writing data to the client. | 499 | Client Closed Request |
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\