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[SPARK-47583][CORE] SQL core: Migrate logError with variables to structured logging framework #45969

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@dtenedor dtenedor commented Apr 9, 2024

What changes were proposed in this pull request?

Migrate logError with variables of the sql/core module to structured logging framework. This transforms the logError entries of the following API

def logError(msg: => String): Unit

to

def logError(entry: LogEntry): Unit

Why are the changes needed?

To enhance Apache Spark's logging system by implementing structured logging.

Does this PR introduce any user-facing change?

Yes, Spark core logs will contain additional MDC

How was this patch tested?

Compiler and scala style checks, as well as code review.

Was this patch authored or co-authored using generative AI tooling?

No

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@github-actions github-actions bot added the SQL label Apr 9, 2024
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dtenedor commented Apr 9, 2024

cc @gengliangwang here is the structured logging migration for logError within sql/core.

@dtenedor dtenedor changed the title [SPARK-47581][CORE] SQL core: Migrate logError with variables to structured logging framework [SPARK-47583][CORE] SQL core: Migrate logError with variables to structured logging framework Apr 23, 2024
Comment on lines 362 to 365
val plans =
sideBySide(currentPhysicalPlan.treeString, newPhysicalPlan.treeString).mkString("\n")
logOnLevel(log"Plan changed:\n" +
log"${MDC(QUERY_PLAN, plans)}")
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Suggested change
val plans =
sideBySide(currentPhysicalPlan.treeString, newPhysicalPlan.treeString).mkString("\n")
logOnLevel(log"Plan changed:\n" +
log"${MDC(QUERY_PLAN, plans)}")
lazy val plans =
sideBySide(currentPhysicalPlan.treeString, newPhysicalPlan.treeString).mkString("\n")
logOnLevel(log"Plan changed:\n${MDC(QUERY_PLAN, plans)}")

@transient private val logOnLevel: ( => MessageWithContext) => Unit =
conf.adaptiveExecutionLogLevel match {
case "TRACE" =>
def fn(log: => LogEntry): Unit = logTrace(log.message)
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There is a logTrace accepting MessageWithContext now.

@gengliangwang
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Thanks, merging to master

JacobZheng0927 pushed a commit to JacobZheng0927/spark that referenced this pull request May 11, 2024
…ctured logging framework

### What changes were proposed in this pull request?

Migrate logError with variables of the sql/core module to structured logging framework. This transforms the logError entries of the following API
```
def logError(msg: => String): Unit
```
to
```
def logError(entry: LogEntry): Unit
```

### Why are the changes needed?

To enhance Apache Spark's logging system by implementing structured logging.

### Does this PR introduce _any_ user-facing change?

Yes, Spark core logs will contain additional MDC

### How was this patch tested?

Compiler and scala style checks, as well as code review.

### Was this patch authored or co-authored using generative AI tooling?

No

Closes apache#45969 from dtenedor/log-error-sql-core.

Authored-by: Daniel Tenedorio <[email protected]>
Signed-off-by: Gengliang Wang <[email protected]>
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2 participants