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Posted to issues@spark.apache.org by "Burak KÖSE (JIRA)" <ji...@apache.org> on 2019/07/11 16:52:00 UTC
[jira] [Created] (SPARK-28352) Spark UI misses some executor
metrics
Burak KÖSE created SPARK-28352:
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Summary: Spark UI misses some executor metrics
Key: SPARK-28352
URL: https://issues.apache.org/jira/browse/SPARK-28352
Project: Spark
Issue Type: Bug
Components: Web UI
Affects Versions: 2.4.1
Reporter: Burak KÖSE
We have recently migrated our application from 2.2.1 to 2.4.1. We have realized that Spark UI is missing some critical information or shows wrong ones.
We have a big cluster, with 80+ executors. It is Spark Streaming with customer receivers. On Spark UI in storage tab, we can see memory blocks and their size. This page shows correct information that we can see on Ganglia and host level monitors. However, in executor tab, `RDD blocks` shows `0` while we have thousands of them in memory. Moreover, `Storage Memory` shows incorrect numbers.
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