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  1. Flink
  2. FLINK-17264

taskmanager.sh could not work on Mac

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    Description

      Start a taskmanager on Mac via taskmanager.sh will get the following error.

      wangyang-pc:build-target danrtsey.wy$ ./bin/taskmanager.sh start-foreground [ERROR] Unexpected result ( 1 lines): BASH_JAVA_UTILS_EXEC_RESULT:-Xmx536870902 -Xms536870902 -XX:MaxDirectMemorySize=268435458 -XX:MaxMetaspaceSize=268435456 [ERROR] extractExecutionParams only accepts exactly one line as the input [ERROR] Could not get JVM parameters properly.

       

      The root cause is FLINK-17023 introduce the following change and it could not work as expected.

      local num_lines=$(echo "$execution_config" | wc -l)

      On linux environment, the output is "1". However, on Mac, it is "      1". Maybe we need to add "tr -d '[:space:]' after wc".

       

      cc TsReaper 

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          is broken by

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-17023 Improve handling of unexpected input in config.sh#extractExecutionParams

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. FLINK-17270 param has space in config.sh

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. FLINK-17272 param has space in config.sh

          • Major - Major loss of function.
          • Closed

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              wangyang0918 Yang Wang
              wangyang0918 Yang Wang
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                Updated:
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