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MySQL の接続エラーと8.0.24

MySQL の接続エラーと8.0.24

MySQL の接続エラーと8.0.24

Satoshi MITANI

May 07, 2021
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  1. Τϥʔϝοηʔδ w NZTRME͕མͪͨ w &3303 ): .Z42-TFSWFSIBTHPOFBXBZ w XBJU@UJNFPVUͰλΠϜΞ΢τ w

    &3303 ): .Z42-TFSWFSIBTHPOFBXBZ w NBY@BMMPXFE@QBDLFUͷ੍ݶ౸ୡ w ʢԿͰ͠ΐ͏ʣ
  2. Τϥʔϝοηʔδ w NZTRME͕མͪͨ w &3303 ): .Z42-TFSWFSIBTHPOFBXBZ w XBJU@UJNFPVUͰλΠϜΞ΢τ w

    &3303 ): .Z42-TFSWFSIBTHPOFBXBZ w NBY@BMMPXFE@QBDLFUͷ੍ݶ౸ୡ w &3303 ): .Z42-TFSWFSIBTHPOFBXBZ
  3. ಉ͡ݪҼͰҟͳΔΤϥʔ͕ฦΔ w ͖ͬ͞ͱٯύλʔϯ w NBY@BMMPXFE@QBDLFUͷ੍ݶ౸ୡ $ for i in 1

    2 3 4 5; do mysql -ur -h127.0.0.1 malw < ins600.dmp; don e ERROR 2006 (HY000) at line 1: MySQL server has gone awa y ERROR 2006 (HY000) at line 1: MySQL server has gone awa y ERROR 1153 (08S01) at line 1: Got a packet bigger than 'max_allowed_packet' byte s ERROR 2006 (HY000) at line 1: MySQL server has gone awa y ERROR 1153 (08S01) at line 1: Got a packet bigger than 'max_allowed_packet' bytes
  4. w XBJU@UJNFPVUͰ੾ΒΕͨ͜ͱ͕Θ͔Δ👏 w XBJU@UJNFPVU w ௕࣌ؒɺԿ΋ϦΫΤετ͠ͳ͍ͱɺαʔό͕ίωΫγϣϯΛ੾Δ ͷվળ mysql> select now()

    ; ERROR 4031 (HY000): The client was disconnected by the server because of inactivity. See wait_timeout and interactive_timeout for configuring this behavior . No connection. Trying to reconnect.. . Connection id: 1 4 Current database: *** NONE ***
  5. ΫϥΠΞϯτ΋ཁ w .Z42-DMJFOU .Z42-TFSWFS w ˠ&3303 ): 5IFDMJFOUXBTEJTDPOOFDUFECZUIFTFSWFSCFDBVTFPGJOBDUJWJUZ w .Z42-DMJFOU

    .Z42-TFSWFS w ˠ&3303 ): -PTUDPOOFDUJPOUP.Z42-TFSWFSEVSJOHRVFSZ w .Z42-DMJFOU .Z42-TFSWFS w ˠ&3303 ): -PTUDPOOFDUJPOUP.Z42-TFSWFSEVSJOHRVFSZ