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The following commit(s) were added to refs/heads/master by this push:
new 7818f47ca2f [SPARK-45086][UI] Display hexadecimal for thread lock hash
code
7818f47ca2f is described below
commit 7818f47ca2fef37fe57888a6fdfb80c778f7339c
Author: Kent Yao <[email protected]>
AuthorDate: Thu Sep 7 15:18:28 2023 +0800
[SPARK-45086][UI] Display hexadecimal for thread lock hash code
### What changes were proposed in this pull request?
This PR fixes the stringify method for MonitorInfo/LockInfo to use
`toString` which contains an extra step of Integer.toHexString.
### Why are the changes needed?
to be consistent with the lock-holder
### Does this PR introduce _any_ user-facing change?
yes, UI and the response for the rest
API(/applications/[app-id]/executors/[executor-id]/threads) change
### How was this patch tested?
verified locally
### Was this patch authored or co-authored using generative AI tooling?
no
Closes #42826 from yaooqinn/SPARK-45086.
Authored-by: Kent Yao <[email protected]>
Signed-off-by: Kent Yao <[email protected]>
---
core/src/main/scala/org/apache/spark/util/Utils.scala | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala
b/core/src/main/scala/org/apache/spark/util/Utils.scala
index 7e4d9b78af2..149071ee1b6 100644
--- a/core/src/main/scala/org/apache/spark/util/Utils.scala
+++ b/core/src/main/scala/org/apache/spark/util/Utils.scala
@@ -2108,10 +2108,8 @@ private[spark] object Utils
private implicit class Lock(lock: LockInfo) {
def lockString: String = {
lock match {
- case monitor: MonitorInfo =>
- s"Monitor(${lock.getClassName}@${monitor.getIdentityHashCode})"
- case _ =>
- s"Lock(${lock.getClassName}@${lock.getIdentityHashCode})"
+ case monitor: MonitorInfo => s"Monitor(${monitor.toString})"
+ case _ => s"Lock(${lock.toString})"
}
}
}
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