Optimize classpath pre-processing in java_stub_template.txt#19481
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rsalvador wants to merge 2 commits intobazelbuild:masterfrom
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Optimize classpath pre-processing in java_stub_template.txt#19481rsalvador wants to merge 2 commits intobazelbuild:masterfrom
rsalvador wants to merge 2 commits intobazelbuild:masterfrom
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Hi @rsalvador, Could you please take a look at the failing checks? |
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Hi @sgowroji, seems to be an infra I see other PRs that trigger a darwin build also failing with the same error. |
mai93
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Sep 11, 2023
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Could this fix be available in the 6.4.0 release? Do I need to do anything for that? |
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@bazel-io flag |
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@bazel-io fork 6.4.0 |
bazel-io
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Sep 11, 2023
The classpath pre-processing in this `java_stub_template.txt` loop: https://github.com/bazelbuild/bazel/blob/fcfcb929366dd3faac9643302b19c88bcf871ec6/src/main/java/com/google/devtools/build/lib/bazel/rules/java/java_stub_template.txt#L309 is slow for long classpaths. For example for classpaths with ~250,000 and ~700,000 entries the loop takes 28 and 50 seconds, respectively, on an intel MacBook. This change reduce the times to 1 second or less. Fixes bazelbuild#19480 Closes bazelbuild#19481. PiperOrigin-RevId: 564491123 Change-Id: Id4be898c3f800d5390dd8bf997535a5e71a76ba3
iancha1992
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…19491) The classpath pre-processing in this `java_stub_template.txt` loop: https://github.com/bazelbuild/bazel/blob/fcfcb929366dd3faac9643302b19c88bcf871ec6/src/main/java/com/google/devtools/build/lib/bazel/rules/java/java_stub_template.txt#L309 is slow for long classpaths. For example for classpaths with ~250,000 and ~700,000 entries the loop takes 28 and 50 seconds, respectively, on an intel MacBook. This change reduce the times to 1 second or less. Fixes #19480 Closes #19481. Commit 4e8f0bd PiperOrigin-RevId: 564491123 Change-Id: Id4be898c3f800d5390dd8bf997535a5e71a76ba3 Co-authored-by: Roman Salvador <rsalvador@salesforce.com>
SalmaSamy
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Sep 13, 2023
…19491) The classpath pre-processing in this `java_stub_template.txt` loop: https://github.com/bazelbuild/bazel/blob/fcfcb929366dd3faac9643302b19c88bcf871ec6/src/main/java/com/google/devtools/build/lib/bazel/rules/java/java_stub_template.txt#L309 is slow for long classpaths. For example for classpaths with ~250,000 and ~700,000 entries the loop takes 28 and 50 seconds, respectively, on an intel MacBook. This change reduce the times to 1 second or less. Fixes #19480 Closes #19481. Commit 4e8f0bd PiperOrigin-RevId: 564491123 Change-Id: Id4be898c3f800d5390dd8bf997535a5e71a76ba3 Co-authored-by: Roman Salvador <rsalvador@salesforce.com>
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The classpath pre-processing in this
java_stub_template.txtloop:bazel/src/main/java/com/google/devtools/build/lib/bazel/rules/java/java_stub_template.txt
Line 309 in fcfcb92
Fixes #19480