SELECT
a,
b,
c,
SUM(d);
COUNT(DISTINCT e)
FROM t1
INNER JOIN t2
ON t1.a=t2.a
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{ | |
"taskId": "20141031_202656_00949_bk886.1.2", | |
"version": 116802, | |
"state": "RUNNING", | |
"self": "http://10.45.171.15:8080/v1/task/20141031_202656_00949_bk886.1.2", | |
"lastHeartbeat": "2014-10-31T22:34:25.813Z", | |
"outputBuffers": { | |
"state": "NO_MORE_BUFFERS", | |
"masterSequenceId": 0, | |
"pagesAdded": 0, |
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{ | |
"taskId": "20141031_202656_00949_bk886.0.0", | |
"version": 108571, | |
"state": "RUNNING", | |
"self": "http://10.171.11.76:8080/v1/task/20141031_202656_00949_bk886.0.0", | |
"lastHeartbeat": "2014-10-31T22:24:42.900Z", | |
"outputBuffers": { | |
"state": "NO_MORE_BUFFERS", | |
"masterSequenceId": 0, | |
"pagesAdded": 0, |
"tasks" : [ {
"taskId" : "20150116_185256_01316_dzhr7.4.0",
"version" : 9223372036854775807,
"state" : "FAILED",
"self" : "http://10.232.19.66:8080/v1/task/20150116_185256_01316_dzhr7.4.0",
"lastHeartbeat" : "2015-01-16T18:53:02.172Z",
"outputBuffers" : {
"state" : "NO_MORE_BUFFERS",
"masterSequenceId" : 0,
{
"taskId" : "20150703_221751_01346_wvjsd.3.200",
"nodeInstanceId" : "3e1bc3c2-eb5d-4044-9a55-9f82a4f41dba",
"version" : 1670,
"state" : "FINISHED",
"self" : "http://10.111.200.68:8080/v1/task/20150703_221751_01346_wvjsd.3.200",
"lastHeartbeat" : "2015-07-03T22:19:35.400Z",
"outputBuffers" : {
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diff --git a/presto-client/src/main/java/com/facebook/presto/client/StatementClient.java b/presto-client/src/main/java/com/facebook/presto/client/StatementClient.java
index 8fdb9b9..09e1699 100644
--- a/presto-client/src/main/java/com/facebook/presto/client/StatementClient.java
+++ b/presto-client/src/main/java/com/facebook/presto/client/StatementClient.java
@@ -29,6 +29,7 @@ import io.airlift.units.Duration;
import javax.annotation.concurrent.ThreadSafe;
import java.io.Closeable;
+import java.io.InterruptedIOException;
java.lang.NoClassDefFoundError: org/apache/log4j/Logger
at kafka.utils.Logging$class.logger(Logging.scala:24)
at kafka.consumer.SimpleConsumer.logger$lzycompute(SimpleConsumer.scala:30)
at kafka.consumer.SimpleConsumer.logger(SimpleConsumer.scala:30)
at kafka.utils.Logging$class.info(Logging.scala:67)
at kafka.consumer.SimpleConsumer.info(SimpleConsumer.scala:30)
at kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:74)
at kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:68)
at kafka.consumer.SimpleConsumer.send(SimpleConsumer.scala:91)
2017-04-26T03:05:48.473-0700: 78441.557: Total time for which application threads were stopped: 1.6807240 seconds, Stopping threads took: 0.0016528 seconds
2017-04-26T03:05:50.417-0700: 78443.501: Application time: 1.9435166 seconds
2017-04-26T03:05:50.452-0700: 78443.536: [GC pause (G1 Evacuation Pause) (young) 78443.537: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 122436, predicted base time: 76.76 ms, remaining time: 123.24 ms, target pause time: 200.00 ms]
78443.537: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 225 regions, survivors: 31 regions, predicted young region time: 241.18 ms]
78443.537: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 225 regions, survivors: 31 regions, old: 0 regions, predicted pause time: 317.94 ms, target pause time: 200.00 ms]
2017-04-26T03:05:50.751-0700: 78443.835: [SoftReference, 0 refs, 0.0000357 secs]2017-04-26T03:05:50.751-0700: 78443.835: [WeakReference, 63 refs, 0.0000269 secs]2017-04-26T03:05:50.751
-server
-Xss2048k
-XX:MaxMetaspaceSize=4G
-XX:+PreserveFramePointer
-XX:-UseBiasedLocking
-XX:+PrintGCApplicationConcurrentTime
-XX:+PrintGCApplicationStoppedTime
-XX:+UnlockExperimentalVMOptions
-XX:+UseG1GC
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[Times: user=3.55 sys=0.02, real=0.12 secs] | |
vmop [threads: total initially_running wait_to_block] [time: spin block sync cleanup vmop] page_trap_count | |
172807.344: G1IncCollectionPause [ 3100 0 45 ] [ 0 0 2 10 126 ] 0 | |
2017-05-03T23:30:05.294-0700: 172807.480: Total time for which application threads were stopped: 0.1410566 seconds, Stopping threads took: 0.0027979 seconds | |
2017-05-03T23:30:06.294-0700: 172808.480: Application time: 1.0001167 seconds | |
vmop [threads: total initially_running wait_to_block] [time: spin block sync cleanup vmop] page_trap_count | |
172808.484: no vm operation [ 3111 1 50 ] [ 3 0 6 10 0 ] 1 | |
2017-05-03T23:30:06.312-0700: 172808.498: Total time for which application threads were stopped: 0.0179523 seconds, Stopping threads took: 0.0065851 seconds | |
2017-05-03T23:30:06.697-0700: 172808.884: |
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