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Error when connecting from JDBC MariaDB driver #807

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Error when connecting from JDBC MariaDB driver#807
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erizocosmico
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3rd-partyblockedSome other issue is blocking thisbugSomething isn't working

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@ajnavarro
ajnavarro
opened on Apr 26, 2019

Error on gitbase side:

gsc-gitbase                        | time="2019-04-26T08:22:34Z" level=info msg="NewConnection: client 1"
gsc-gitbase                        | time="2019-04-26T08:22:34Z" level=error msg="Cannot parse client handshake response from client 1 (172.19.0.4:59740): Code: INTERNAL\nparseClientHandshakePacket: can't read connection attribute value\n"

Error from the client side:

gsc-gitbase-spark-connector-jupyter | Exception in thread "main" java.sql.SQLNonTransientConnectionException: Could not connect to gitbase:3306 : unexpected end of stream, read 0 bytes from 4 (socket was closed by server)
gsc-gitbase-spark-connector-jupyter |   at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:234)
gsc-gitbase-spark-connector-jupyter |   at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:165)
gsc-gitbase-spark-connector-jupyter |   at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1199)
gsc-gitbase-spark-connector-jupyter |   at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:560)
gsc-gitbase-spark-connector-jupyter |   at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:174)
...

Only happening with the latest v0.20.0-beta4 release

Activity

  1. ajnavarro
    added
    bugSomething isn't working
    on Apr 26, 2019
  2. erizocosmico
    self-assigned this
    on Apr 26, 2019

  3. erizocosmico commented on Apr 26, 2019

    @erizocosmico
    erizocosmico
    on Apr 26, 2019
    Contributor

    What query are you making? Can you provide more specific details. I've been trying to reproduce this with both 0.20.0-beta4 and master and it works for me.

  4. ajnavarro commented on Apr 26, 2019

    @ajnavarro
    ajnavarro
    on Apr 26, 2019
    ContributorAuthor

    From https://github.com/src-d/gitbase-spark-connector repo:

    • go to docker-compose.yml
      • change srcd/gitbase:v0.20.0-beta3 to srcd/gitbase:v0.20.0-beta4
      • change /path/to/repos to a valid path with repositories
    • execute docker-compose up
    • go to localhost:8080
    • try to execute first notebook page
    • error appears

    screenshot-localhost-8080-2019 04 26-12-15-07

  5. erizocosmico commented on Apr 26, 2019

    @erizocosmico
    erizocosmico
    on Apr 26, 2019
    Contributor

    Ok, got to reproduce this.

  6. erizocosmico commented on Apr 30, 2019

    @erizocosmico
    erizocosmico
    on Apr 30, 2019
    Contributor

    There's an error parsing connection attributes, which has been reported for a couple months:
    vitessio/vitess#4603

    I added more details to the issue and a reproduction case.

    We have two options here:

    • Try to fix the issue in vitess.
    • Wait until they fix it, rollback to go-vitess 1.4.0 and scan manually for "SHOW SCHEMAS" instead of using the builtin support in vitess we added.

    I think we should fix vitess, but no idea how much that's gonna take.

    WDYT @ajnavarro?

  7. ajnavarro
    closed this as completedon Apr 30, 2019
  8. ajnavarro
    reopened this on May 31, 2019

  9. ajnavarro commented on May 31, 2019

    @ajnavarro
    ajnavarro
    on May 31, 2019
    ContributorAuthor

    Not fixed in gitbase.

  10. erizocosmico
    added
    blockedSome other issue is blocking this
    on May 31, 2019
  11. kuba--
    added
    3rd-party
    on May 31, 2019

  12. kuba-- commented on May 31, 2019

    @kuba--
    kuba--
    on May 31, 2019
    Contributor

    vitessio/vitess#4897

  13. erizocosmico commented on Oct 9, 2019

    @erizocosmico
    erizocosmico
    on Oct 9, 2019
    Contributor

    Will be fixed once we upgrade to latest vitess version.

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