While bootstrapping a new node, the existing node that is supposed to provide
the data throws an error, and the bootstrapping hangs. The log from the
existing node is below. Both nodes have little memory (only 2 Gig, windows
machines). I used default configurations (Cassandra 0.7). Any suggestions how
to fix this? Should I just add memory? Thanks Koert
INFO [STREAM_STAGE:1] 2010-10-27 11:53:09,905 StreamOut.java (line 127)
Beginning transfer process to /192.168.162.102 - 62825437862633 for ranges
(124804735337540159479107746638263794797,47070309318543332246917226414989217721]
INFO [STREAM_STAGE:1] 2010-10-27 11:53:09,905 StreamOut.java (line 101)
Flushing memtables for timeseries...
INFO [STREAM_STAGE:1] 2010-10-27 11:53:09,905 StreamOut.java (line 205) Stream
context metadata
[C:\Devel\cassandra\data\timeseries\tickdata-e-82-Data.db/[(0,645809447),
(1630778211,2136523711)],
C:\Devel\cassandra\data\timeseries\tickdata-e-83-Data.db/[(0,51509)]], 2
sstables.
INFO [STREAM_STAGE:1] 2010-10-27 11:53:09,905 StreamOut.java (line 179)
Streaming file
C:\Devel\cassandra\data\timeseries\tickdata-e-82-Data.db/[(0,645809447),
(1630778211,2136523711)] to /192.168.162.102
ERROR [MESSAGE-STREAMING-POOL:3] 2010-10-27 11:53:10,124
DebuggableThreadPoolExecutor.java (line 102) Error in ThreadPoolExecutor
java.lang.RuntimeException: java.io.IOException: Map failed
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Map failed
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:758)
at
sun.nio.ch.FileChannelImpl.transferToTrustedChannel(FileChannelImpl.java:447)
at
sun.nio.ch.FileChannelImpl.transferTo(FileChannelImpl.java:520)
at
org.apache.cassandra.net.FileStreamTask.stream(FileStreamTask.java:96)
at
org.apache.cassandra.net.FileStreamTask.runMayThrow(FileStreamTask.java:61)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
... 3 more
Caused by: java.lang.OutOfMemoryError: Map failed
at sun.nio.ch.FileChannelImpl.map0(Native Method)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:755)
... 8 more
ERROR [MESSAGE-STREAMING-POOL:3] 2010-10-27 11:53:10,124 CassandraDaemon.java
(line 75) Fatal exception in thread Thread[MESSAGE-STREAMING-POOL:3,5,main]
java.lang.RuntimeException: java.io.IOException: Map failed
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Map failed
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:758)
at
sun.nio.ch.FileChannelImpl.transferToTrustedChannel(FileChannelImpl.java:447)
at
sun.nio.ch.FileChannelImpl.transferTo(FileChannelImpl.java:520)
at
org.apache.cassandra.net.FileStreamTask.stream(FileStreamTask.java:96)
at
org.apache.cassandra.net.FileStreamTask.runMayThrow(FileStreamTask.java:61)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
... 3 more
Caused by: java.lang.OutOfMemoryError: Map failed
at sun.nio.ch.FileChannelImpl.map0(Native Method)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:755)
... 8 more
