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Posted to issues@spark.apache.org by "cen yuhai (JIRA)" <ji...@apache.org> on 2016/08/05 10:33:20 UTC
[jira] [Created] (SPARK-16914) NodeManager crash when spark are
registering executor infomartion into leveldb
cen yuhai created SPARK-16914:
---------------------------------
Summary: NodeManager crash when spark are registering executor infomartion into leveldb
Key: SPARK-16914
URL: https://issues.apache.org/jira/browse/SPARK-16914
Project: Spark
Issue Type: Bug
Components: Shuffle
Affects Versions: 1.6.2
Reporter: cen yuhai
Stack: [0x00007fb5b53de000,0x00007fb5b54df000], sp=0x00007fb5b54dcba8, free space=1018k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libc.so.6+0x896b1] memcpy+0x11
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j org.fusesource.leveldbjni.internal.NativeDB$DBJNI.Put(JLorg/fusesource/leveldbjni/internal/NativeWriteOptions;Lorg/fusesource/leveldbjni/internal/NativeSlice;Lorg/fusesource/leveldbjni/internal/NativeSlice;)J+0
j org.fusesource.leveldbjni.internal.NativeDB.put(Lorg/fusesource/leveldbjni/internal/NativeWriteOptions;Lorg/fusesource/leveldbjni/internal/NativeSlice;Lorg/fusesource/leveldbjni/internal/NativeSlice;)V+11
j org.fusesource.leveldbjni.internal.NativeDB.put(Lorg/fusesource/leveldbjni/internal/NativeWriteOptions;Lorg/fusesource/leveldbjni/internal/NativeBuffer;Lorg/fusesource/leveldbjni/internal/NativeBuffer;)V+18
j org.fusesource.leveldbjni.internal.NativeDB.put(Lorg/fusesource/leveldbjni/internal/NativeWriteOptions;[B[B)V+36
j org.fusesource.leveldbjni.internal.JniDB.put([B[BLorg/iq80/leveldb/WriteOptions;)Lorg/iq80/leveldb/Snapshot;+28
j org.fusesource.leveldbjni.internal.JniDB.put([B[B)V+10
j org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.registerExecutor(Ljava/lang/String;Ljava/lang/String;Lorg/apache/spark/network/shuffle/protocol/ExecutorShuffleInfo;)V+61
J 8429 C2 org.apache.spark.network.server.TransportRequestHandler.handle(Lorg/apache/spark/network/protocol/RequestMessage;)V (100 bytes) @ 0x00007fb5f27ff6cc [0x00007fb5f27fdde0+0x18ec]
J 8371 C2 org.apache.spark.network.server.TransportChannelHandler.channelRead0(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V (10 bytes) @ 0x00007fb5f242df20 [0x00007fb5f242de80+0xa0]
J 6853 C2 io.netty.channel.SimpleChannelInboundHandler.channelRead(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V (74 bytes) @ 0x00007fb5f215587c [0x00007fb5f21557e0+0x9c]
J 5872 C2 io.netty.handler.timeout.IdleStateHandler.channelRead(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V (42 bytes) @ 0x00007fb5f2183268 [0x00007fb5f2183100+0x168]
J 5849 C2 io.netty.handler.codec.MessageToMessageDecoder.channelRead(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V (158 bytes) @ 0x00007fb5f2191524 [0x00007fb5f218f5a0+0x1f84]
J 5941 C2 org.apache.spark.network.util.TransportFrameDecoder.channelRead(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;)V (170 bytes) @ 0x00007fb5f220a230 [0x00007fb5f2209fc0+0x270]
J 7747 C2 io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read()V (363 bytes) @ 0x00007fb5f264465c [0x00007fb5f2644140+0x51c]
J 8008% C2 io.netty.channel.nio.NioEventLoop.run()V (162 bytes) @ 0x00007fb5f26f6764 [0x00007fb5f26f63c0+0x3a4]
j io.netty.util.concurrent.SingleThreadEventExecutor$2.run()V+13
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
The target code in spark is in ExternalShuffleBlockResolver
/** Registers a new Executor with all the configuration we need to find its shuffle files. */
public void registerExecutor(
String appId,
String execId,
ExecutorShuffleInfo executorInfo) {
AppExecId fullId = new AppExecId(appId, execId);
logger.info("Registered executor {} with {}", fullId, executorInfo);
try {
if (db != null) {
byte[] key = dbAppExecKey(fullId);
byte[] value = mapper.writeValueAsString(executorInfo).getBytes(Charsets.UTF_8);
db.put(key, value);
}
} catch (Exception e) {
logger.error("Error saving registered executors", e);
}
executors.put(fullId, executorInfo);
}
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