LiuZeshan created FLINK-29306:
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Summary: fail to check multiple flink-dist*.jar for config.sh
Key: FLINK-29306
URL: https://issues.apache.org/jira/browse/FLINK-29306
Project: Flink
Issue Type: Bug
Components: Client / Job Submission
Affects Versions: 1.16.0, 1.17
Reporter: LiuZeshan
The following shell command always make FLINK_DIST_COUNT=1
([config.sh|https://github.com/apache/flink/blob/db98322472cb65ca0358ec1cce7f9ef737198189/flink-dist/src/main/flink-bin/bin/config.sh#L35])
{code:java}
FLINK_DIST_COUNT="$(echo "$FLINK_DIST" | wc -l)" {code}
and the following condition will always be false, so fail to check multiple
flink-dist*.jar。
{code:java}
[[ "$FLINK_DIST_COUNT" -gt 1 ]] {code}
examples:
{code:java}
#
FLINK_DIST_COUNT=":/Users/lzs/.data/github/flink/flink-dist/target/flink-1.17-SNAPSHOT-bin/flink-1.17-SNAPSHOT/lib/flink-dist-1.17-SNAPSHOT.jar:/Users/lzs/.data/github/flink/flink-dist/target/flink-1.17-SNAPSHOT-bin/flink-1.17-SNAPSHOT/lib/flink-dist-1.17-xxx.jar"
# echo "$FLINK_DIST" | wc -l
1{code}
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