Comments (2)
I cannot reproduce the same error when running for < 1MB block sizes (with 1MB client buffer size). But when ran out of block (or with a faulty, zero block storage node), It still is an issue. Updated stack dump:
17/04/20 13:34:19 INFO netty: A new connection has arrived from : /127.0.0.1:59490
17/04/20 13:34:19 INFO netty: ERROR: Unknown error/ by zero
java.lang.ArithmeticException: / by zero
at com.ibm.crail.namenode.StorageTier$RoundRobinBlockSelection.getNext(BlockStore.java:187)
at com.ibm.crail.namenode.StorageTier$DataNodeArray.get(BlockStore.java:227)
at com.ibm.crail.namenode.StorageTier$DataNodeArray.access$000(BlockStore.java:202)
at com.ibm.crail.namenode.StorageTier.getBlock(BlockStore.java:120)
at com.ibm.crail.namenode.BlockStore.getBlock(BlockStore.java:65)
at com.ibm.crail.namenode.NameNodeService.createFile(NameNodeService.java:100)
at com.ibm.crail.namenode.rpc.netty.NamenodeProcessor.channelRead0(NamenodeProcessor.java:52)
at com.ibm.crail.namenode.rpc.netty.NamenodeProcessor.channelRead0(NamenodeProcessor.java:36)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
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$2.run(SingleThreadEventExecutor.java:111)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
at java.lang.Thread.run(Thread.java:745)
from crail.
Fixed in 487780a or earler.
from crail.
Related Issues (20)
- crail-site.conf configure mistake leads to java arrayindexoutofboundsexception 1 HOT 2
- iobench read faulty request HOT 2
- More descriptive names for Crail parameters HOT 1
- Moving IOException to Exception for interface calls
- CrailBuffer enhancement
- potential bug? HOT 1
- Hibench-pagerank: java.io.StreamCorruptedException: invalid type code:AC HOT 1
- MRCache does not hold reference to CrailBuffer
- Check the directory entry size
- Check configuration file for unused options
- Multiple devices per datanode, per tier HOT 5
- Hang when writing directory record entry
- Favor exceptions to null return value
- Dynamic registration of file types
- Access permission to cachepath and datapath files
- DirectoryRecord: update
- Use map from test case name to test case function
- Calculate execution time in benchmarks using System.nanoTime() instead of System.currentTimeMillis()
- move the default build to 2.7 hadoop
- mmap in hugetlbfs HOT 3
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from crail.