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Doesn't work with HA Namenodes (CDH 4.3) #845

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nikore opened this issue Nov 6, 2013 · 2 comments
Closed

Doesn't work with HA Namenodes (CDH 4.3) #845

nikore opened this issue Nov 6, 2013 · 2 comments

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@nikore
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nikore commented Nov 6, 2013

I tried to set it up today and I was greeted with this error when I tried to uses the hive table we have setup:

2013-11-06T15:32:19.381-0800    ERROR   Stage-20131106_233217_00001_rwbfh.1-378 com.facebook.presto.execution.SqlStageExecution Error while starting stage 20131
106_233217_00001_rwbfh.1
java.lang.RuntimeException: java.io.IOException: java.lang.IllegalArgumentException: java.net.UnknownHostException: sf-cluster
        at com.google.common.base.Throwables.propagate(Throwables.java:160) ~[guava-15.0.jar:na]
        at com.facebook.presto.hive.HiveSplitIterable$HiveSplitQueue.computeNext(HiveSplitIterable.java:433) ~[na:na]
        at com.facebook.presto.hive.HiveSplitIterable$HiveSplitQueue.computeNext(HiveSplitIterable.java:392) ~[na:na]
        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143) ~[guava-15.0.jar:na]
        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138) ~[guava-15.0.jar:na]
        at com.facebook.presto.execution.SqlStageExecution.startTasks(SqlStageExecution.java:463) [presto-main-0.52.jar:0.52]
        at com.facebook.presto.execution.SqlStageExecution.access$300(SqlStageExecution.java:80) [presto-main-0.52.jar:0.52]
        at com.facebook.presto.execution.SqlStageExecution$5.run(SqlStageExecution.java:435) [presto-main-0.52.jar:0.52]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_06]
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [na:1.7.0_06]
        at java.util.concurrent.FutureTask.run(FutureTask.java:166) [na:1.7.0_06]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [na:1.7.0_06]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [na:1.7.0_06]
        at java.lang.Thread.run(Thread.java:722) [na:1.7.0_06]
Caused by: java.io.IOException: java.lang.IllegalArgumentException: java.net.UnknownHostException: sf-cluster
        at com.facebook.presto.hive.FileSystemCache$1$1.getFileSystem(FileSystemCache.java:71) ~[na:na]
        at com.facebook.presto.hive.ForwardingPath.getFileSystem(ForwardingPath.java:47) ~[na:na]
        at com.facebook.presto.hive.FileSystemWrapper$1.getFileSystem(FileSystemWrapper.java:78) ~[na:na]
        at com.facebook.presto.hive.HiveSplitIterable.loadPartitionSplits(HiveSplitIterable.java:181) ~[na:na]
        at com.facebook.presto.hive.HiveSplitIterable.access$100(HiveSplitIterable.java:73) ~[na:na]
        at com.facebook.presto.hive.HiveSplitIterable$2.call(HiveSplitIterable.java:154) ~[na:na]
        at com.facebook.presto.hive.HiveSplitIterable$2.call(HiveSplitIterable.java:149) ~[na:na]
        ... 5 common frames omitted
Caused by: java.lang.IllegalArgumentException: java.net.UnknownHostException: sf-cluster
        at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:414) ~[na:na]
        at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:164) ~[na:na]
        at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:129) ~[na:na]
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:448) ~[na:na]
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:410) ~[na:na]
        at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:128) ~[na:na]
        at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2308) ~[na:na]
        at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:87) ~[na:na]
        at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2342) ~[na:na]
        at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2324) ~[na:na]
        at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:351) ~[na:na]
        at org.apache.hadoop.fs.Path.getFileSystem(Path.java:194) ~[na:na]
        at com.facebook.presto.hive.FileSystemCache$2.call(FileSystemCache.java:92) ~[na:na]
        at com.facebook.presto.hive.FileSystemCache$2.call(FileSystemCache.java:87) ~[na:na]
        at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache.get(LocalCache.java:3932) ~[guava-15.0.jar:na]
        at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721) ~[guava-15.0.jar:na]
        at com.facebook.presto.hive.FileSystemCache$1$1.getFileSystem(FileSystemCache.java:68) ~[na:na]
        ... 11 common frames omitted
Caused by: java.net.UnknownHostException: sf-cluster
        ... 33 common frames omitted

I tried to add the hadoop config files to the classpath but made no difference from the look at the stack trace its trying to create a NonHAProxy to connect. This is on a CDH4.3 cluster with the Cloudera recommended way of setting up HA Namenodes.
@electrum
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electrum commented Nov 7, 2013

Presto plugins are each loaded in a separate classloader. We have a configuration parameter to load Hadoop config files (which unfortunately is only mentioned in the README but not the user manual). Try adding something like this to your etc/catalog/hive.properties (or whatever you named the catalog):

hive.config.resources=/etc/hadoop/conf/core-site.xml,/etc/hadoop/conf/hdfs-site.xml

Please let us know if this does or does not work for you.

@nikore nikore closed this as completed Nov 7, 2013
@nikore
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nikore commented Nov 7, 2013

Yep that totally fixed it! Thank you!

@phoenixhadoop phoenixhadoop mentioned this issue Jan 20, 2014
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@electrum @nikore