Fix ExecProcess command-line tokenization after #7565#7581
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Signed-off-by: lance <leehaut@gmail.com>
mattcasters
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…pache#7581 Use explicit whitespace tokenization before Runtime.exec(String[]) for single-command mode (avoids the deprecated String overload), and add a unit test for tokenizeCommandLine. Credit: @leehaut in apache#7581.
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mattcasters
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… exec (#7584) * issue #7582 : fix IT write permissions and ExecProcess single-command exec Harden integration-test Docker prep so project output/, files/, and roots are writable under the container UID, and move generated spreadsheet/MDI/ parquet/http artifacts into world-writable output/ paths (with golden data and gitignore updates). Also restore Runtime.exec(String) for ExecProcess single-command mode so command lines are tokenized again (#7565 regression). * issue #7582 : adopt StringTokenizer-based ExecProcess fix from #7581 Use explicit whitespace tokenization before Runtime.exec(String[]) for single-command mode (avoids the deprecated String overload), and add a unit test for tokenizeCommandLine. Credit: @leehaut in #7581.
mattcasters
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Match historical Runtime.exec(String) whitespace tokenization via StringTokenizer before exec(String[]), so single-command fields like "/bin/echo hop-single" work again. Based on @leehaut's fix in apache#7581.
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mattcasters
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Bring in ExecProcess single-command tokenization fix (apache#7581/apache#7584) and other main updates to unblock PR build.
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Fix
Summary
Runtime.exec(String)whitespace tokenization whenargumentsInFieldsis false.exec(process[0])toexec(new String[] {process[0]}), which treats the entire command line (e.g./bin/echo hop-single) as the executable name, so stdout is null and CI fails on Linux.StringTokenizer(same as the oldRuntime.exec(String)behavior) before callingexec(String[]), avoiding the deprecated String overload.