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https://issues.apache.org/jira/browse/SPARK-9678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14662321#comment-14662321
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Aseem Bansal commented on SPARK-9678:
-------------------------------------
I understand. Just thought to mention that.
> HTTP request to BlockManager port yields exception
> --------------------------------------------------
>
> Key: SPARK-9678
> URL: https://issues.apache.org/jira/browse/SPARK-9678
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 1.4.1
> Environment: Ubuntu 14.0.4
> Reporter: Aseem Bansal
> Priority: Minor
>
> I was going through the quick start for spark 1.4.1 at
> http://spark.apache.org/docs/latest/quick-start.html. I am using pySpark.
> Also the exact version that I am using is spark-1.4.1-bin-hadoop2.4
> The quick start has textFile = sc.textFile("README.md"). I ran that and then
> the following text appeared in the command line
> {noformat}
> 15/08/06 10:37:03 INFO MemoryStore: ensureFreeSpace(143840) called with
> curMem=0, maxMem=278302556
> 15/08/06 10:37:03 INFO MemoryStore: Block broadcast_0 stored as values in
> memory (estimated size 140.5 KB, free 265.3 MB)
> 15/08/06 10:37:03 INFO MemoryStore: ensureFreeSpace(12633) called with
> curMem=143840, maxMem=278302556
> 15/08/06 10:37:03 INFO MemoryStore: Block broadcast_0_piece0 stored as bytes
> in memory (estimated size 12.3 KB, free 265.3 MB)
> 15/08/06 10:37:03 INFO BlockManagerInfo: Added broadcast_0_piece0 in memory
> on localhost:53311 (size: 12.3 KB, free: 265.4 MB)
> 15/08/06 10:37:03 INFO SparkContext: Created broadcast 0 from textFile at
> NativeMethodAccessorImpl.java:-2
> {noformat}
> I saw that there was an IP in these logs i.e. localhost:53311
> I tried connecting to it via Google Chrome and got an exception.
> {noformat}
> >>> 15/08/06 10:37:30 WARN TransportChannelHandler: Exception in connection
> >>> from /127.0.0.1:54056
> io.netty.handler.codec.TooLongFrameException: Adjusted frame length exceeds
> 2147483647: 5135603447292250196 - discarded
> at
> io.netty.handler.codec.LengthFieldBasedFrameDecoder.fail(LengthFieldBasedFrameDecoder.java:501)
> at
> io.netty.handler.codec.LengthFieldBasedFrameDecoder.failIfNecessary(LengthFieldBasedFrameDecoder.java:477)
> at
> io.netty.handler.codec.LengthFieldBasedFrameDecoder.decode(LengthFieldBasedFrameDecoder.java:403)
> at
> io.netty.handler.codec.LengthFieldBasedFrameDecoder.decode(LengthFieldBasedFrameDecoder.java:343)
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249)
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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