GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2520
Jira 4530
This PR implement a more generalized and reusable RPC connection
components. It encapsulates the RPC connection management and pulling out the
strong dependency
Github user zhuhaifengleon closed the pull request at:
https://github.com/apache/flink/pull/2520
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Github user zhuhaifengleon commented on a diff in the pull request:
https://github.com/apache/flink/pull/2693#discussion_r85282572
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java ---
@@ -1264,4 +1271,76 @@ public void run
GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2809
[FLINK-5069] [Metrics] Pending checkpoint statistics gauge
This PR introduce pending checkpoints statistics gauge, which help to check
the state When checkpoints can't be done.
following
GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2833
[FLINK-5103] [Metrics] TaskManager process virtual memory and physical
memory used size gauge
This PR add TaskManger process virtual memory and physical memory used size
gauge metrics.
You
GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2727
[FLINK-4923] [Metrics] Initializes patch for Expose input/output queue
length and bufferPool usage as a metric
Initializes all task's gauge metrics in one method of TaskIOMetricGroup
Github user zhuhaifengleon commented on a diff in the pull request:
https://github.com/apache/flink/pull/2727#discussion_r85869851
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/TaskIOMetricGroup.java
---
@@ -80,18 +76,25 @@ public Meter
Github user zhuhaifengleon commented on a diff in the pull request:
https://github.com/apache/flink/pull/2693#discussion_r85463825
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java ---
@@ -347,6 +348,12 @@ public Task
GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2693
[FLINK-4923] [Metrics] Expose input/output buffers and bufferPool usaâ¦
The buffers and buffer usage of Input/output bufferPool for a task reflect
wether a task congestion.
So we expose
GitHub user zhuhaifengleon opened a pull request:
https://github.com/apache/flink/pull/2753
[FLINK-4840] [metrics] Measure latency of record processing and expose it
as a metric
This PR introduce record processing time metric for measuring a task
running performance. The latency
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