The Apache IoTDB team is pleased to announce the release of Apache IoTDB 
(incubating) 0.9.2.

Apache IoTDB (incubating) (Database for Internet of Things) is an integrated 
data management engine

designed for timeseries data. It provides users with services for data 
collection, storage and analysis. 

ChangeLog for 0.9.2


IOTDB-553 Fix Return Empty ResultSet when queried series doesn't exist
IOTDB-575 add default jmx user and password; fix issues that jmx can't be 
accessed remotely
IOTDB-584 Fix InitializerError when recovering files on HDFS
Fix batch insert once an illegal sql occurs all the sqls after that will not 
Fix concurrent modification exception when iterator TsFileResourceList 
Fix some HDFS config issues 
Fix runtime exception not catched and sync schema pos was nullpointer bug in 
Fix python rpc grammar mistakes
Fix upgrade ConcurrentModificationException

**Miscellaneous changes

IOTDB-332 support Chinese characters in path
IOTDB-316 add AVG function to 4-SQL and modify style 
improve start-server.bat by using quotes to protect against empty entries
Add Chinese documents for chapter 4.2
change download-maven-plugin to 1.3.0
add session pool 
add insertInBatch in Session
add insertInBatch to SessionPool
modify 0.9 docs to fit website
add bloom filter in
update server download doc
typos fix in Rel/0.9 docs
support 0.12.0 and 0.13.0 thrift

Visit the Apache IoTDB website [1] for general information or
the downloads page [2] for release notes and download information.

The Apache IoTDB team




Apache IoTDB (incubating) is an effort undergoing incubation at The
Apache Software Foundation (ASF), sponsored by the Apache Incubator.
Incubation is required of all newly accepted projects until a further
review indicates that the infrastructure, communications, and decision
making process have stabilized in a manner consistent with other
successful ASF projects. While incubation status is not necessarily a
reflection of the completeness or stability of the code, it does
indicate that the project has yet to be fully endorsed by the ASF.

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