Uploaded image for project: 'Apache Ozone'
  1. Apache Ozone
  2. HDDS-8292

Inconsistent key name handling for FSO bucket files

    XMLWordPrintableJSON

Details

    Description

      The definition of the field OmKeyInfo.keyName is ambiguous.

      In some of the code, it is the full path to a file; in some, it is just the final part (excluding the path).

      I am looking at a cluster where some of the entries in fileTable in its OM db has full path, and some don't.

      # ozone debug ldb --db=om.db scan --column_family=fileTable -l -1 --with-keys | less
"/-9223372036854561536/-9223372036854561024/-9223372036854525695/433dfbc470b54a0e9a23ed79240c3dc3" -> {
  "volumeName": "vol1",
  "bucketName": "bucket1",
  "keyName": "hbase/data/hbase/meta/1588230740/info/433dfbc470b54a0e9a23ed79240c3dc3",
...

"/-9223372036854561536/-9223372036854561024/-9223372036854525695/c3a068821e7544caae7cdbaf9ca1b263" -> {
  "volumeName": "vol1",
  "bucketName": "bucket1",
  "keyName": "c3a068821e7544caae7cdbaf9ca1b263",

      Bug: ListStatus request returns incorrect path name, because OzoneListStatusHelper.getStatus() expects the keyName to be just the final part, and prepend the prefix, which is incorrect for the example above.

      Attachments

        1. image-2023-04-03-14-23-41-579.png
          226 kB
          Sumit Agrawal
        2. om-audit-hdds-8292.tgz
          314 kB
          Wei-Chiu Chuang
        3. omdb-hdds-8292.tgz
          3.53 MB
          Wei-Chiu Chuang

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. HDDS-8312 [Hbase-Ozone] Balancer Doesn't start

          • Major - Major loss of function.
          • Resolved
          Discovered while testing

          New Feature - A new feature of the product, which has yet to be developed. HDDS-7593 Supporting HSync and lease recovery

          • Major - Major loss of function.
          • Resolved
          fixes

          Bug - A problem which impairs or prevents the functions of the product. HDDS-8260 hadoop.ozone.om.request.key.OMKeyRenameRequestWithFSO: Rename key failed

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDDS-8312 [Hbase-Ozone] Balancer Doesn't start

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-8657 Remove Clone and make use of copyObject in OmDirectoryInfo and OmKeyInfo

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDDS-8371 A keyName field in the keyTable might contain a full path for the key instead of the file name

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #4531

          Activity

            People

              ashishk Ashish Kumar
              weichiu Wei-Chiu Chuang
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: