[ https://issues.apache.org/jira/browse/DRILL-7035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pritesh Maker updated DRILL-7035: --------------------------------- Fix Version/s: 1.16.0 > Drill C++ Client crashes on multiple SaslAuthenticatorImpl Destruction due to > communication error > -------------------------------------------------------------------------------------------------- > > Key: DRILL-7035 > URL: https://issues.apache.org/jira/browse/DRILL-7035 > Project: Apache Drill > Issue Type: Bug > Components: Client - C++ > Affects Versions: 1.12.0 > Reporter: Rob Wu > Assignee: Debraj Ray > Priority: Major > Fix For: 1.16.0 > > > [~debraj92] found that when under some circumstance the > SaslAuthenticatorImpl's sasl_dispose() function will crash out at > destruction. The incident seems to be random and only when certain > authentication and encryption combinations are used during connection. > After digging a little deeper, I found that when BOOST communication error > occurs, the shutdownSocket (eventually triggering sasl_dispose()) could be > called from various threads resulting in a race condition of freeing the > handle. This can be reproduced with the querysubmitter. This is reproducible > since 1.12.0+. > [~debraj92] will be adding a patch to resolve this incident. > > {code:java} > 2019-Feb-11 10:44:01 : TRACE : 2d74 : DrillClientImpl::handleRead: Handle > Read from buffer 0000000004E1D850 > 2019-Feb-11 10:44:01 : TRACE : 2d74 : DrillClientImpl::handleRead: Cancel > deadline timer. > 2019-Feb-11 10:44:01 : TRACE : 2d74 : DrillClientImpl::handleRead: > ERR_QRY_COMMERR. Boost Communication Error: End of file > 2019-Feb-11 10:44:31 : TRACE : 3df8 : Disposing 1: +++ ENTER +++ > 2019-Feb-11 10:44:31 : TRACE : 2d74 : Disposing 2: +++ ENTER +++ > 2019-Feb-11 10:44:31 : TRACE : 2d74 : Disposing 2: --- EXIT --- > 2019-Feb-11 10:44:31 : TRACE : 2d74 : Socket shutdown > 2019-Feb-11 10:44:31 : TRACE : 3df8 : Disposing 1: --- EXIT --- > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)