ThreadDumpInfo (Flink : Runtime 2.0.0 API)

java.lang.Object
- org.apache.flink.runtime.rest.messages.ThreadDumpInfo

All Implemented Interfaces:

Serializable, ResponseBody
```
public final class ThreadDumpInfo
extends Object
implements ResponseBody, Serializable
```
Class containing thread dump information.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ThreadDumpInfo.ThreadInfo
Class containing information about a thread.

Field Summary

Fields
Modifier and Type Field Description

static String FIELD_NAME_THREAD_INFOS

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ThreadDumpInfo`	`create(Collection<ThreadDumpInfo.ThreadInfo> threadInfos)`
`static ThreadDumpInfo`	`dumpAndCreate(int stacktraceMaxDepth)`
`Collection<ThreadDumpInfo.ThreadInfo>`	`getThreadInfos()`
`protected static String`	`stringifyThreadInfo(ThreadInfo threadInfo, int maxDepth)`	Custom stringify format of JVM thread info to bypass the MAX_FRAMES = 8 limitation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- FIELD_NAME_THREAD_INFOS
```
public static final String FIELD_NAME_THREAD_INFOS
```
  See Also:
  
  Constant Field Values

Method Detail

getThreadInfos

public Collection<ThreadDumpInfo.ThreadInfo> getThreadInfos()

create

public static ThreadDumpInfo create(Collection<ThreadDumpInfo.ThreadInfo> threadInfos)

dumpAndCreate

public static ThreadDumpInfo dumpAndCreate(int stacktraceMaxDepth)

stringifyThreadInfo
```
@VisibleForTesting
protected static String stringifyThreadInfo(ThreadInfo threadInfo,
                                            int maxDepth)
```
Custom stringify format of JVM thread info to bypass the MAX_FRAMES = 8 limitation.
This method is based on https://github.com/openjdk/jdk/blob/master/src/java.management/share/classes/java/lang/management/ThreadInfo.java#L597