[CALCITE-1060] Tests: initialize DriverManager before registering AlternatingDriver#185
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vlsi wants to merge 1 commit intoapache:masterfrom
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[CALCITE-1060] Tests: initialize DriverManager before registering AlternatingDriver#185vlsi wants to merge 1 commit intoapache:masterfrom
vlsi wants to merge 1 commit intoapache:masterfrom
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…ernatingDriver
Early DriverManager initialization is required to prevent
Driver.<clinit> -> DriverManager.findServiceProviders -> Class.forName("Driver")
deadlock.
Note: proper resolution might need to add an entry for "AlternatingDriver" to the service manifest
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Early DriverManager initialization is required to prevent
Driver.<clinit>->DriverManager.findServiceProviders->Class.forName("Driver")deadlock.
Note: proper resolution might need to add an entry for
AlternatingDriverto the service manifest