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https://issues.apache.org/jira/browse/FLINK-24932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17554653#comment-17554653
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Yuan Mei commented on FLINK-24932:
----------------------------------
Hey, [~yunta],
[~smattheis] did some micro-bench testing recently.
He will ask for your help if needed.
> Frocksdb cannot run on Apple M1
> -------------------------------
>
> Key: FLINK-24932
> URL: https://issues.apache.org/jira/browse/FLINK-24932
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / State Backends
> Reporter: Yun Tang
> Assignee: Sebastian Mattheis
> Priority: Minor
>
> After we bump up RocksDB version to 6.20.3, we support to run RocksDB on
> linux arm cluster. However, according to the feedback from Robert, Apple M1
> machines cannot run FRocksDB yet:
> {code:java}
> java.lang.Exception: Exception while creating StreamOperatorStateContext.
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:255)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:268)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.initializeStateAndOpenOperators(RegularOperatorChain.java:109)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.restoreGates(StreamTask.java:711)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.call(StreamTaskActionExecutor.java:55)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.restoreInternal(StreamTask.java:687)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.restore(StreamTask.java:654)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958)
> ~[flink-runtime-1.14.0.jar:1.14.0]
> at
> org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:927)
> ~[flink-runtime-1.14.0.jar:1.14.0]
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:766)
> ~[flink-runtime-1.14.0.jar:1.14.0]
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575)
> ~[flink-runtime-1.14.0.jar:1.14.0]
> at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_312]
> Caused by: org.apache.flink.util.FlinkException: Could not restore keyed
> state backend for StreamFlatMap_c21234bcbf1e8eb4c61f1927190efebd_(1/1) from
> any of the 1 provided restore options.
> at
> org.apache.flink.streaming.api.operators.BackendRestorerProcedure.createAndRestore(BackendRestorerProcedure.java:160)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.keyedStatedBackend(StreamTaskStateInitializerImpl.java:346)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:164)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> ... 11 more
> Caused by: java.io.IOException: Could not load the native RocksDB library
> at
> org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.ensureRocksDBIsLoaded(EmbeddedRocksDBStateBackend.java:882)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.createKeyedStateBackend(EmbeddedRocksDBStateBackend.java:402)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createKeyedStateBackend(RocksDBStateBackend.java:345)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createKeyedStateBackend(RocksDBStateBackend.java:87)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.lambda$keyedStatedBackend$1(StreamTaskStateInitializerImpl.java:329)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.BackendRestorerProcedure.attemptCreateAndRestore(BackendRestorerProcedure.java:168)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.BackendRestorerProcedure.createAndRestore(BackendRestorerProcedure.java:135)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.keyedStatedBackend(StreamTaskStateInitializerImpl.java:346)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:164)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> ... 11 more
> Caused by: java.lang.UnsatisfiedLinkError:
> /private/var/folders/js/yfk_y2450q7559kygttykwk00000gn/T/rocksdb-lib-5783c058ce68d31d371327abc9b51cac/librocksdbjni-osx.jnilib:
>
> dlopen(/private/var/folders/js/yfk_y2450q7559kygttykwk00000gn/T/rocksdb-lib-5783c058ce68d31d371327abc9b51cac/librocksdbjni-osx.jnilib,
> 0x0001): tried:
> '/private/var/folders/js/yfk_y2450q7559kygttykwk00000gn/T/rocksdb-lib-5783c058ce68d31d371327abc9b51cac/librocksdbjni-osx.jnilib'
> (mach-o file, but is an incompatible architecture (have 'x86_64', need
> 'arm64e')), '/usr/lib/librocksdbjni-osx.jnilib' (no such file)
> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
> ~[?:1.8.0_312]
> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1950)
> ~[?:1.8.0_312]
> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1832)
> ~[?:1.8.0_312]
> at java.lang.Runtime.load0(Runtime.java:811) ~[?:1.8.0_312]
> at java.lang.System.load(System.java:1088) ~[?:1.8.0_312]
> at
> org.rocksdb.NativeLibraryLoader.loadLibraryFromJar(NativeLibraryLoader.java:79)
> ~[frocksdbjni-6.20.3-ververica-1.0.jar:?]
> at
> org.rocksdb.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:57)
> ~[frocksdbjni-6.20.3-ververica-1.0.jar:?]
> at
> org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.ensureRocksDBIsLoaded(EmbeddedRocksDBStateBackend.java:856)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.createKeyedStateBackend(EmbeddedRocksDBStateBackend.java:402)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createKeyedStateBackend(RocksDBStateBackend.java:345)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createKeyedStateBackend(RocksDBStateBackend.java:87)
> ~[flink-statebackend-rocksdb_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.lambda$keyedStatedBackend$1(StreamTaskStateInitializerImpl.java:329)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.BackendRestorerProcedure.attemptCreateAndRestore(BackendRestorerProcedure.java:168)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.BackendRestorerProcedure.createAndRestore(BackendRestorerProcedure.java:135)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.keyedStatedBackend(StreamTaskStateInitializerImpl.java:346)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> at
> org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:164)
> ~[flink-streaming-java_2.11-1.14.0.jar:1.14.0]
> ... 11 more
> {code}
> This issue is tracked by RocksDB community:
> [rocksdb/issues/7720|https://github.com/facebook/rocksdb/issues/7720]
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