[ 
https://issues.apache.org/jira/browse/CASSANDRA-8420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15068981#comment-15068981
 ] 

Dinh Duong Mai commented on CASSANDRA-8420:
-------------------------------------------

I used kairosdb over Cassandra. Data was ingested at speed of ~100,000 data 
points per second. After around 1 hour, I got the similar error:

12-22|19:52:16.774 [New I/O worker #1] INFO  [TelnetServer.java:147] - *** CMD 
TEST *** 852
12-22|19:52:19.455 [pool-2-thread-2] WARN  [HConnectionManager.java:302] - 
Could not fullfill request on this host CassandraClient<127.0.0.1:9160-29>
12-22|19:52:19.456 [pool-2-thread-2] WARN  [HConnectionManager.java:303] - 
Exception: 
me.prettyprint.hector.api.exceptions.HTimedOutException: 
org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113)
 [hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) 
[hector-core-1.1-4.jar:na]
        at 
org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372)
 [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_45]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) 
~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964)
 ~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) 
~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253)
 ~[hector-core-1.1-4.jar:na]
        ... 8 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45]
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:170) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:141) 
~[na:1.8.0_45]
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
 ~[libthrift-0.7.0.jar:0.7.0]
        ... 22 common frames omitted
12-22|19:52:26.843 [pool-2-thread-3] WARN  [HConnectionManager.java:302] - 
Could not fullfill request on this host CassandraClient<127.0.0.1:9160-33>
12-22|19:52:26.843 [pool-2-thread-3] WARN  [HConnectionManager.java:303] - 
Exception: 
me.prettyprint.hector.api.exceptions.HTimedOutException: 
org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113)
 [hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) 
[hector-core-1.1-4.jar:na]
        at 
org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372)
 [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_45]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) 
~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964)
 ~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) 
~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253)
 ~[hector-core-1.1-4.jar:na]
        ... 8 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45]
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:170) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:141) 
~[na:1.8.0_45]
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
 ~[libthrift-0.7.0.jar:0.7.0]
        ... 22 common frames omitted
12-22|19:52:28.231 [pool-2-thread-4] WARN  [HConnectionManager.java:302] - 
Could not fullfill request on this host CassandraClient<127.0.0.1:9160-31>
12-22|19:52:28.235 [pool-2-thread-4] WARN  [HConnectionManager.java:303] - 
Exception: 
me.prettyprint.hector.api.exceptions.HTimedOutException: 
org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113)
 [hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) 
[hector-core-1.1-4.jar:na]
        at 
org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372)
 [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_45]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) 
~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964)
 ~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) 
~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253)
 ~[hector-core-1.1-4.jar:na]
        ... 8 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45]
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:170) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:141) 
~[na:1.8.0_45]
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
 ~[libthrift-0.7.0.jar:0.7.0]
        ... 22 common frames omitted
12-22|19:52:29.253 [pool-2-thread-1] WARN  [HConnectionManager.java:302] - 
Could not fullfill request on this host CassandraClient<127.0.0.1:9160-27>
12-22|19:52:29.659 [pool-2-thread-1] WARN  [HConnectionManager.java:303] - 
Exception: 
me.prettyprint.hector.api.exceptions.HTimedOutException: 
org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113)
 [hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) 
[hector-core-1.1-4.jar:na]
        at 
org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372)
 [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_45]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) 
~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964)
 ~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) 
~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253)
 ~[hector-core-1.1-4.jar:na]
        ... 8 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45]
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:170) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:141) 
~[na:1.8.0_45]
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
 ~[libthrift-0.7.0.jar:0.7.0]
        ... 22 common frames omitted
12-22|19:52:30.211 [pool-2-thread-2] ERROR [WriteBuffer.java:379] - Error 
sending data to Cassandra (data_points)
me.prettyprint.hector.api.exceptions.HTimedOutException: 
org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372)
 ~[kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_45]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.thrift.transport.TTransportException: 
java.net.SocketTimeoutException: Read timed out
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
 ~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) 
~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
 ~[libthrift-0.7.0.jar:0.7.0]
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) 
~[libthrift-0.7.0.jar:0.7.0]
        at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964)
 ~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) 
~[cassandra-thrift-1.2.5.jar:1.2.5]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) 
~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104)
 ~[hector-core-1.1-4.jar:na]
        at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253)
 ~[hector-core-1.1-4.jar:na]
        ... 8 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45]
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:170) 
~[na:1.8.0_45]
        at java.net.SocketInputStream.read(SocketInputStream.java:141) 
~[na:1.8.0_45]
        at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
 ~[libthrift-0.7.0.jar:0.7.0]
        ... 22 common frames omitted
12-22|19:52:30.211 [pool-2-thread-2] ERROR [WriteBuffer.java:383] - Reducing 
write buffer size to 288000.  You need to increase your cassandra capacity or 
change the kairosdb.datastore.cassandra.write_buffer_max_size property.

Please consider this!

> Application getting time to open on other node when one node goes down
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-8420
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8420
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Packaging
>            Reporter: Shamim Khan
>              Labels: performance
>
> I have 3 node cluster my application is deployed on 3 node. When i put down 
> one node then my application is taking around 5 mins to take up on other node 
> and throwing below error.
> {code}
> Caused by: java.net.SocketTimeoutException: Read timed out
>         at java.net.SocketInputStream.socketRead0(Native Method) 
> ~[na:1.7.0_51]
>         at java.net.SocketInputStream.read(SocketInputStream.java:152) 
> ~[na:1.7.0_51]
>         at java.net.SocketInputStream.read(SocketInputStream.java:122) 
> ~[na:1.7.0_51]
>         at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) 
> ~[na:1.7.0_51]
>         at java.io.BufferedInputStream.read1(BufferedInputStream.java:275) 
> ~[na:1.7.0_51]
>         at java.io.BufferedInputStream.read(BufferedInputStream.java:334) 
> ~[na:1.7.0_51]
>         at 
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
>  ~[hector-client_3.5.1.jar:na]
>         ... 45 common frames omitted
> 2014-12-04 13:59:41.179 ERROR m.p.c.c.ConcurrentHClientPool - Transport 
> exception in re-opening client in release on 
> <ConcurrentCassandraClientPoolByHost>:{host1_priv(12345):1234}
> 2014-12-04 13:59:41.179 ERROR m.p.c.c.ConcurrentHClientPool - Transport 
> exception in re-opening client in release on 
> <ConcurrentCassandraClientPoolByHost>:{host1_priv(12345):1234}
> 2014-12-04 13:59:45.850 WARN  m.p.c.connection.HConnectionManager - Could not 
> fullfill request on this host CassandraClient<host1_priv:1123456-1231>
> 2014-12-04 13:59:45.852 WARN  m.p.c.connection.HConnectionManager - Exception:
> me.prettyprint.hector.api.exceptions.HTimedOutException: 
> org.apache.thrift.transport.TTransportException: 
> java.net.SocketTimeoutException: Read timed out
>         at 
> me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37)
>  ~[hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:265)
>  ~[hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.service.KeyspaceServiceImpl.operateWithFailover(KeyspaceServiceImpl.java:132)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.service.KeyspaceServiceImpl.getSlice(KeyspaceServiceImpl.java:290)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.model.thrift.ThriftSliceQuery$1.doInKeyspace(ThriftSliceQuery.java:53)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.model.thrift.ThriftSliceQuery$1.doInKeyspace(ThriftSliceQuery.java:49)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.model.KeyspaceOperationCallback.doInKeyspaceAndMeasure(KeyspaceOperationCallback.java:20)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.model.ExecutingKeyspace.doExecute(ExecutingKeyspace.java:101)
>  [hector-client_3.5.1.jar:na]
>         at 
> me.prettyprint.cassandra.model.thrift.ThriftSliceQuery.execute(ThriftSliceQuery.java:48)
>  [hector-client_3.5.1.jar:na]
>         at 
> com.ericsson.rm.cassandra.xa.keyspace.row.KeyedRowQuery.execute(KeyedRowQuery.java:88)
>  [cassandra.xa_3.5.1.jar:na]{code}



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