Impala - Related information

  • Run Impala on Alluxio

    because he is a novice, he cannot create a new tag, so the old name tachyon of Alluxio is used as the tag. < hr > an attempt to configure Impala to use Alluxio for file operations failed. here is the configuration of Impala: etc impala conf cor...

    Jul.17,2021
  • MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
    MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eaa0fe-47d7d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1eaa0fe-47d7d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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