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Sivaguru Sankaridurg commented on HADOOP-14802: ----------------------------------------------- # I have added the property {code}fs.azure.saskey.usecontainersaskeyforallaccess{code} declaration to core-default.xml. # The shared sasKey generator makes a request to a service called "delegation token service" to fetch a sas-key. This is an expensive call. This code change makes available another option, where the user contacts Delegation token service only once, to fetch the container sas-key. All other blob-specific keys re-use the container sas-key and don't make that call to DTS. This provides a performance boost. > Add support for using container saskeys for all accesses > -------------------------------------------------------- > > Key: HADOOP-14802 > URL: https://issues.apache.org/jira/browse/HADOOP-14802 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/azure > Reporter: Sivaguru Sankaridurg > Assignee: Sivaguru Sankaridurg > Labels: azure, fs, secure, wasb > Attachments: HADOOP-14802.001.patch, HADOOP-14802.002.patch > > > This JIRA tracks adding support for using container saskey for all storage > access. > Instead of using saskeys that are specific to each blob, it is possible to > re-use the container saskey for all blob accesses. > This provides a performance improvement over using blob-specific saskeys -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org