Hi Fei,
Maybe you can try the below solution -
create file {KYLIN_HOME}/bin/setenv-tool.sh
add export KYLIN_EXTRA_START_OPTS="-Xmx1024M" to file
{KYLIN_HOME}/bin/setenv-tool.sh
rerun command bin/metastore.sh clean
Thanks,
Silas
> On 4 Dec 2017, at 11:14 AM, Fei Yi <[email protected]> wrote:
>
> Hi,
> Some days I did not cleanup the metadata,when i run metastore.sh clean
> --delete true shows the following error,i set jvm param -Xmx=32g
>
> 2017-12-04 10:25:08,506 INFO [main] cube.CubeManager:795 : Loaded 18 cubes,
> fail on 0 cubes
> 2017-12-04 10:26:19,921 INFO [main] dao.ExecutableDao:75 : Using metadata
> url: kylin_metadata@hbase
> java.lang.OutOfMemoryError: Java heap space
> Dumping heap to java_pid95910.hprof ...
> Heap dump file created [561523635 bytes in 2.433 secs]
> #
> # java.lang.OutOfMemoryError: Java heap space
> # -XX:OnOutOfMemoryError="kill -9 %p"
> # Executing /bin/sh -c "kill -9 95910"...
> /app/apache-kylin-2.1.0-bin-cdh57/bin/metastore.sh: line 109: 95910 Killed
> ${KYLIN_HOME}/bin/kylin.sh
> org.apache.kylin.tool.MetadataCleanupJob "${@:2}"
>
>
>
>
